[Reberu] ga Arunara Agerudesho? Mobukyara ni Tensei Shita Ore wa Gēmu Chishiki o Ikashi, Hitasura Reberu o Age Tsudzukeru


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What happens when you get experience points? You don’t know? You ‘Level Up’.

So, what happens when you Level Up? Let me tell you, you can continue to earn experience points.

Efforts become experience points; eventually, they accumulate, and you Level Up.

A boy who was reincarnated into a game world used his knowledge to raise his level energetically today too!

Associated Names
One entry per line
"Level" ga Aru nara Ageru desho? Mob Chara ni Tensei Shita Ore wa Game Chishiki wo Ikashi, Hitasura Level wo Agetsuzukeru
If there is a "level", you can raise it, right? Reincarnated as a mob character, I will continue to raise the level by utilizing my game knowledge
『レベル』があるなら上げるでしょ? モブキャラに転生した俺はゲーム知識を活かし、ひたすらレベルを上げ続ける
Related Series
Magical★Explorer (1)
To Be a Power in the Shadows! (WN) (1)
Recommendation Lists
  1. Novels I personally like (1)
  2. White hair protagonists | Protagonistas com cabelo...

Latest Release

Date Group Release
07/16/23 Zky Translates c162
07/02/23 Zky Translates c161
06/18/23 Zky Translates c160
06/04/23 Zky Translates c159
05/28/23 Zky Translates c158
05/21/23 Zky Translates c157
05/07/23 Zky Translates c156
04/30/23 Zky Translates c155
04/23/23 Zky Translates c154
04/08/23 Zky Translates c153
03/25/23 Zky Translates c152
03/18/23 Zky Translates c151
03/04/23 Zky Translates c150
02/26/23 Zky Translates c149
02/19/23 Zky Translates c148
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20 Reviews sorted by

lordalric rated it
July 14, 2021
Status: c69
I really dont like the reviews on this page they just stopped at 12 or 13 and gave up. IMO this novel was a good isekai. MC is reincarnated into a game world he plays in, that's the generic stuff they're talking about. Whats refreshing you may ask?? MC is batsh*t crazy and is addicted to leveling up, not leveling for strength or that just the satisfaction of leveling up is his mental illness, but thats just the tip of the iceberg of how crazy he is,

... more>>

he literally asks his master to cut him with his full strength (he is a sword saint and is considered the strongest) just to raise his durability.



He even fought a God for 8 days non stop because he thought he was an exp punching bag


Side characters are okay,


we have the sword saint (uncle) probably the most strongest fighter. Who has an eye for the MC for how much obsessed he is about training, and considers him unique as people in the world train to live while the MC just train for his enjoyment



we have higaki who is also crazy and tries to kill MC because her master favors the MC more than her, but later knows her mistake and how batsh*t crazy that was so she apologized but she still has an inferiority complex on the MC but later chapters just worries about the MC because of how batsh*t crazy he is



we have iris who is kind hearted and keeps counseling the MC to keep his humanity from disappearing and scolds the MC for how batsh*t crazy he is



we have louise who is a demon kin/vampire who was disguised as diva but is in an enemy organization but was coerced by the MC to give her "freedom" in exchange of cooperating with the MC. She admire's the MC for how free he is and aspires to have that much freedom



we have "the protagonist" who is also a reincarnator who believes that the gamestory should progress how it is but later realizes that butterfly effects happen and regrets it for underestimating the situation he is in



we have 'the villain" who is in an enemy organization and somehow his powers is system hacking (like cheat codes) ?? Idk details are not yet omitted in the latest chapters


well to those reviews that said the characters are uninteresting are wrong, sometimes theyr irritating but they'll get there redemption somehow. Anyway just ignore the comments of others and just read it for the fun of how batsh*t crazy the MC is <<less
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P-911Interest rated it
March 25, 2021
Status: c12
Premise and Intro: This novel stars a boy who was isekai'd to another world that's just like the one in this one video game he played so much of. Using the knowledge he earned from playing the video game so much, he does his best earn as much experience points, levels, and skills as possible.


World-building: The premise isn't anything special or unique, and the novel does nothing to try to distinguish itself from the numerous other novels in an already overcrowded genre. What's even worse is that the world inside... more>> the novel is bare and empty; the author failed to insert the political climate, world history, the kingdom's culture, detailed leveling system, immaculate skill-based system, and intricate magic-development system into a world that's supposed to be filled with magic and game-like mechanics. There's nothing here except for very hazy props and backgrounds.

Characters: None of the main characters can ever be considered to be deep, complicated, inspirational, or just interesting. They are either vague, too simple, or outright s*upid.

MC: The MC is a junkie for leveling and skills to the point of throwing away any chance of establishing any connection to other humans; why waste time with other humans when you can just use the available time to get more experience points and skills? This creates some entertaining moments when he creeps out his parents and the people around him as a result.

Sword Saint: For a man who's supposed to be an important teacher to the MC, not much is known about him. All that's told to us is that he's the strongest combatant in the kingdom who can easily thrash the MC around with a sword. He teaches the MC because the MC expresses joy in developing his combat prowess instead of apathy like all of the other people in the kingdom. There are no heart-to-heart moments, playful banter, or times where they share details from their personal lives with each other. The only interaction and development (if you can call it that) that the Sword Saint gets is teaching swordsmanship as the MC desires (and only that).

Higaki: The most unintelligent, moronic character that has the most deficiency in brain cells. The first time this girl meets the MC, she proceeds to bash his skull in and steal the sword that was imparted to him by his teacher. As a result, the MC had to undergo emergency medical treatment, week-long stay in the hospital, and feelings of humiliation and anger. The reason behind this action was because Higaki was not the first and only disciple of the Sword Saint, but the second. She pissed me off and gave me unnecessary stress throughout the story. She's the sole reason why I rated this novel with only 1 star instead of 2. Her very presence kills off my brain cells one by one.

Story: From what was available to me in these 12 chapters, I can clearly say that there's not much of a story. Due to the lack of foreshadowing, intricate dialogue, and immaculate systems of developing physical and magical prowess, there's no overarching story line; there's no flow between the events throughout this novel. Things just happen and that's it.

Personal Thoughts: I was promised a story in which I would see the MC and potentially his allies develop their might through detailed and immaculate development plans. I was excited to see the MC showcase his results against his opponents and enjoy the plethora of details that goes into these magic spells and physical skills. If the MC possessed an interesting personality that gets developed later on in the novel, then even better; it'll help this novel attract my attention longer.

What I got instead was a mess of vague, hazy, and dubious description of the MC's training and no fights to display its results. It wasn't until the fight with Higaki that we got to see more of the results of the MC's training. Even then, after they both killed each other, the author decided to have them work together in an underworld-like environment. They hated each other so much that they killed each other, and they just decided to work together a few moments later? I felt like my intelligence was insulted after that.

TL;DR: This novel is the reason why I started questioning my devotion to the isekai genre. I'm already taking this novel as a lesson of when to stop reading a bad isekai work. <<less
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RKADE 14 rated it
December 18, 2021
Status: c112
So, the main character is a lunatic, he'll do a backflip for 1 point of exp and spend a year to get another point of exp and be happy about it, what makes him a lunatic you ask? He'll pull out a sword in the middle of court and start swinging it, no, not to attack, to train, yes, to train, doesn't matter when, doesn't matter where, he'll train, if he gained something like explosion resistance, he'd have Megumin (from konosuba) blow him up constantly, he gained meditation? He'll sit... more>> there meditating until he's satisfied (which is a long time), he'll do literally anything to gain exp.

End note tho, he's a fun character to watch, this novel leans on the comedy side with a bit of action in-between and a lot of s*upid.

Also, I have no idea what some of the 1 and 2 star ratings are saying, the whole thing is him grinding, IDK about you but that takes some effort, so does fighting for days on end.

Once more, he is an idiot, just watch what the idiot do, I binge read from yesterday (the beginning) to today (now), chapters are moderate length so it won't take long to read a chapter. <<less
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Reise rated it
May 31, 2021
Status: --
A very entertaining novel. It has its flaws but it gets better the more you read. Characters in this novel are EXTREME. Their personality leaves too much to be desired but that eventually grows on you. Rather if I have to sum up their personality, then it will revolve around the word OBSESSION.

Everybody in this novel has something they are obsessed about. Its actually quite refreshing seeing the twisted personalities of the characters. They are enjoyable though the first few chapters where MC meets the student council might leave some... more>> bitter taste in the mouth it does get better. At least, for me.

At first I hated some of the characters since they are very irritating. Eventually, the characters develop and pretty much become integral to the story. I'll describe some of the traits that I like in these characters to give you an idea.

First we talk about the MC. His sole motivation is to level up. He does everything efficiently to the point that people in his surroundings find him crazy. Which is actually true. He always calculates the most efficient method in everything that it is fun to watch. What I like about the MC is that he is really capable. He is not whiny and will fight if ever provoked. Though he'd rather spend the time leveling up than fighting. Unbeknownst to our MC, his obsession's for leveling up is actually causing great changes to the world he is in. Characters that should've been a kind person with strict personality becomes a psycho that points her weapon at MC's neck as long as there is a chance. This mellows out in the future. A person that should've died according to the game, lives. Event schedules in the game are accelerated. Its actually quite the spectacle to read. MC's stats are very low though since he is a mob character. To rival a level 50 protagonist he needs to be atleast 75. Which is fun to see since he never cared about the stats and just wants to level up.



Higaki. The annoying student council whose obsession is to erase MC's existence as her jealousy on why MC is the favorite student of their master clouds her vision. The first time they meet, she bashes MCs head and steals his sword. MC, not wanting to lose, trains hard to have his revenge. Eventually they kill each other during the competition. Now in the underworld they are forced to do some job to reincarnate but whenever she sees MC her vision clouds which leads to them trying to kill each other again. Eventually, they will reconcile because of some events. There she would finally see that the MC could flawlessly execute the signature move of their master. Prompting another bout of jealousy. She'll eventually realize that it was never the MC's fault and rather her lack of training that she cant execute such moves finally acknowledging MC's superiority over her. She vows then to train and eventually surpass our MC. She will then always try to assist MC and keep him in check if he is ever planning some crazy schemes. Though her sharp tongue will remain and keep criticizing the MC, She is actually one of the most loyal character to the MC. One time when MC was asking a character what her purpose was, Higakis first action was to block the door and aid MC. Another time was when MC told them to get ready for battle despite no prior warning of enemies since they are watching an opera, She instantly prepared her battle stance believing the MC's words no question asked. Her obsession to their master mellows out and for some reason she always sticks to the MC.



Amanai. A transmigrated person. Same as MC. Except not as capable. He possessed the body of the original protagonist and his obsession is actually the status quo. He wants to follow the game events to a t. This makes him view the MC as a potential threat to his goal. He remembers struggling when he played the game because of that he is afraid. He never analyzes any potential answers to problems they can resolve and would rather stick with the games answer. The only thing this guys got going for him is his body's specs and stats which is actually very high. Though he sometimes aid the MC. He is actually under levelled compared to the MC at least.


Overall, enjoyable read with quirky sometimes annoying characters. <<less
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TrueNineLives rated it
February 15, 2021
Status: c14
Tbh it’s ok if you have nothing else to read so far. What really irritates me is some jealous bit*h hates our MC all because he was the first disciple while she was the second..... Like the MC did nothing else to her other than exist and she wants him dead...... s*upid b*tches like her kinda ruin the whole novel
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Shiki rated it
April 19, 2022
Status: c126
I really like the characterization in this novel. The MC is not perfect, the heroine is is not perfect, the rival has his issues, the antagonists' character are explored more.

Have you ever played a clicker game? to MC's perception, the world is basically that. and as a true clicker game addict where the increasing numbers is its own reward, he kept grinding, grinding and grinding until he gets to max level, and after that, seek the item to increase level limit. It's not like he's OP too. He is untalented,... more>> which means while the talented ones have multipliers in their effort to reward, he only have base rate of effort to reward.

Which comes to the main heroine. As a foil to MC, the heroine is the talented one here. Being under the same teacher, MC's skill set at the beginning is similar to the heroine. And even with the hard work MC do, it's appropriate to say that the heroine is stronger than MC for the first few arc. Honestly, saying she is a heroine is not really apt, as she is more like a rival to the MC. Anyway, the heroine is more like a yandere to the teacher (not in the romantic sense, though. more like a puppy that want to monopolize teacher's attention and affection). As being a second disciple triggers her jealousy for not being the first and only disciple, she is really refreshing as a character.

Well, her personality is a turn off to the MC, that the MC doesn't see her as a woman. Even with the tag harem, to me she is not really a harem member as so far, nothing interests MC romantically. And for all heroines that appears so far, none of them is really interested in the MC as a romantic partner except her. And even then, I really doubt her intention is that, since their teacher offhandedly recommend her to have s*x with him to console him and she asks that to MC before MC reject her directly. Is she interested in MC? maybe. but so far, it's more like she's being a handler for MC's antics. A straight woman in the comedy duo.

I think the MC is asexual. To try to learn how to pick up girls just for the sake of grinding his communication skills, when he is asked what if the girl he asked is receptive to his advance, he just replied that he'll just give the girl thank you and some money for grinding his skill. If he is dense... at the current chapter, honestly no one does an advance on him. Am I as dense as MC, or is the romantic subplot tag not true, I don't know. Yes, he is surrounded by 2 girls. The second girl is equally likely to start a yuri relationship with the first girl though since they both have the quality that the second girl needs (in which the MC foists the girl to the heroine often too because of that) to live.

Overall, I suggest this novel for the character interactions. <<less
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aetonazniel rated it
August 15, 2021
Status: v1c18
initially thought it was interesting but the female character written to be his rival or fellow disciple of the sword saint is absolutely brain dead s*upid and annoying to the point of disrespecting the teachings of her master to steal the MC sword and kill him. For jealousy, she disregarded the very existence of her masters ideals and teachings. Cant stand to read another page of this
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Cactiii rated it
September 30, 2021
Status: c12
I don't even know what I just read... This can barely be called a book, to start with the characters have no personality at all. The main character is a level grind junkie, the master is just the sword saint, the female is just the villian. Even then the way the author articulated the story is just garbage.

So the MC grinds levels while sometimes being taught by the sword saint, he grows to level 50 where he hit the level cap. He started breaking into the acadamy and managed to... more>> increase his level cap to 80 and got to level 57. Then he gets caught though we have no real context of how that happens, he is just caught and he got brough to the sword saints second diciple. She basically is pissed at him for being the first diciple and decided to steal the sword saints sword and beating the MC who should be 17 levels above her... then the MC gets the sword saint to bring him next to death (He survives using an item that lets him live at 1 hp, we don't have any context to how he got it) and healing.

After that dumpster fire of plot he fights the second female diciple and despite being a much higher level he ends up having a close fight with her where he dies and after his death he sends out a skill that kills her...

Now we got a new MC and with the already garbage writing my brain just can't keep going... This book is one of the worst i've seen on this site since there is no personality, no plot, not even good world building... I expected this to be a boring grind->Kick bad guys ass-> Repeat but instead they skip levels like its nothing and its just bad... I have no idea how this got so many 5 stars and it makes me question humanity on why anyone would end up thinking this deserves 5 stars... <<less
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RagingDs rated it
March 11, 2021
Status: c15
2/5 and I think I'm being generous with that. It's just bad. The characters are all either ridiculously s*upid or utterly insane. The level ups... the very basis of the story have no meaning or effect at all. Worst of all the attempts at putting humor into the story are so fake and forced that it makes the comedy tag on this story look like the only real joke to be had here.
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marcus-beta rated it
September 25, 2022
Status: c82
Don't let the Harem tag fool you, the protagonist has girls around he, but it's that, don't seem to have any romance between the characters, even if had, should better not have with the main girl being a lunatic that want cut off the protagonist head.
In the middle of that the protagonist itself is other lunatic that just want level up and nothing more, you will read all chapters about the protagonist looking a way to level up weird useless skills.
I readed up here because one review said, "forget those guys that gave low rate and stop before 20 chapters".
So, I'm here, 82 chapters and this s*upid protagonist is just annoying, the heroines are annoying, and while everyone is a lunatic, the most common character is the villain for some reason.
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UnGrave rated it
February 15, 2021
Status: c14
This novel is a fair warning to the dangers of dopamine addiction. Jokes aside, the MC is absolutely insane, and the other characters (few that may be) aren't particularly much less crazy. Especially that one chick, she's just as broken. They act as good foils for each other.

I'd say read this as a comedy. Not sure why you'd think there's character development or anything here, there's no need for it when compared to the joys of level grinding.
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Xxsafirex rated it
February 11, 2021
Status: c13
i came for copper but I found gold!

A common example of a novel where you put your brain aside and just enjoy the ride. (and I do that quite a lot)

MC reincarnated as a mob in a game plot.
Not much to say because it's still the few first chapters but, the MC is basically a guys who loves grinding, to the point of it being an obsession, and... that's it, just follow the MC finding ways to grind in any circumstances.
The interaction with others are (till now) limited to people who either help his grind or block it.

The game's original hero is also a reincarnated one (expecting some plot resolving around both in the futur).
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kelicant rated it
May 2, 2023
Status: c82
The best way to describe this is a gag series. Each character has one incredibly strong personality trait and the logic/consistency is thrown away to make silly jokes.

It's good at what it is though. While the characters can get annoying, the interactions are fun. I'm also a fan of "multiple competing reincarnator" stories.

If you want plot/ seriousness/ character growth then you will dislike this story. Over time the MC is surrounded by girls from the game, but they're companions without any romantic involvement at all. They're interesting characters that are... more>> decently well developed, but each one exists for a "role" to offset the MC's craziness (a student council president to catch him, a relationship manager + therapist, etc). <<less
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Koibish rated it
November 30, 2021
Status: --
This story has one thing going for it. And it's a f*cking insane main character. He will do anything to level up, he will kick your dad if it means he gets some exp. He spent so much time doing s*upid things than in the story, most people despise him. However he's just your average insane person who came from Japan and has a leveling addiction.
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Shellman rated it
October 28, 2021
Status: --
I only needed 6 chapters to smell what a ret*rded story this is. It was already bad enough that there was no world building and no actual character in the story, not even showing what his stats or skills are. But then there was that b*tch, fMC, which in one or two chapters made me drop the whole story. And I didn't drop it because she was a psycho, but because of how I knew the things would end up with that b*tch. I decided to read a little spoiler... more>> (couldn't even stomach reading this mess) and my fears came true. So I dropped it to save my braincells.

Don't take my words since I only read a few chapters, but I have read enough to know what stories I personally shouldn't waste my time reading at all. <<less
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DimaShishandra rated it
October 20, 2021
Status: c103
Story is rather refreshing. All characters have some obsessions, there is world building (but is shown much slower than usual), and MC is not generic. As people said some parts of the story are basically skipped (like getting some artifacts) but I'm happy about it. I think author is simply skipping boring parts

My main issue is another Jap who was reborn in a body of the hero. He is kind, brainless, handsome, etc. I don't want to read about him. He is useless to the plot, and he makes... more>> story mundane. It is so bad that I dropped my rating from 5 to 3 <<less
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Fluffums rated it
February 1, 2021
Status: c8
The concept is fine but the story completely skips over the "effort" part of the description, and the main character is not very interesting. Or rather, no characters have been developed at all, the setting hasn't been developed, the level/experience system hasn't really been explained. If after reading so many chapters the only thing I know about the story is "the main character likes leveling up but doesn't seem to actually get any benefits from doing so", I feel safe in dropping it.

Also, he's an idiot and has a bad... more>> personality and is weak and despite being a level-up freak, he's pretty lazy. <<less
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Icura rated it
March 26, 2023
Status: c152
This is a very good story that has an unfortunate early arc. This very early arc is actually what most of the one star reviews are talking about, but after this arc, everything gets way better. If this is ever made into a light novel, I would imagine that early arc would be revised or taken out. Stick with it even though this early arc is like 30 chapters or something. Trust me, it gets better.
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Farrensiscon rated it
December 15, 2022
Status: c20
The pace is absolutely tr*sh. I dont mind the training but the world building just suck ass. The parents are nowhere, we are supposed to be learning in a school but we are not given any details there. Also you should know after like 10 to 15 chapter the story just go of the rails by making our MC and heroine (they died from dueling frome eachother) dying and having to go to an afterworld where they have to challenge a tower to be revived (yeah youre not the... more>> only who is confused) and it lasts way too long. The story doesnt take its time with any charachters and I barely remember their names. If you want something similar go read reincarnated as a cannon fodder and much better read imo. <<less
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nin rated it
October 28, 2022
Status: c108
Deranged protagonist with an abnormal obsession isn't anything particularly new, but this series does it pretty well. The MC is deranged, being obsessed with leveling up high, sure, but he also has a lot of equally abnormal characters to bounce off of. For example, the first "heroine" of the novel? So obsessed with her swordmaster that she can't help wanting to mu*der the MC for being the first disciple of the swordmaster rather than her. Aforementioned swordmaster? A bored prodigy that decided to train/kill time with the MC in response... more>> to his passion, despite assuming that MC would never amount to anything special. The ending to the first arc is nothing short of glorious, and the 2nd-4th arcs are also a lot of fun with the various absurdist characters interacting. If you're looking for romance, you've definitely come to the wrong place, but if you want larger than life characters causing chaos, then you'll probably have a lot of fun. <<less
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