Genocide Online ~Playtime Diary of an Evil Young Girl~


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____this story sets in Japan that developed a little different history from yours.

This is how a Japanese Princess relieves her stress of the day by using the latest VRMMORPG, and while playing the villain there, the first town turns into whirlpool of chaos, smashed the underground organization in one hand and went for a coup. It’s literally a playtime diary of a girl who is called as “Genocider-san”, “Roaming Last Boss”, “A different person plays the game”, “Raid Boss”, “Ruthless”, “Calamity”, and such by the players.

Associated Names
One entry per line
Genocide Online ~Gokuaku Reijō no Purei Nikki~
ジェノサイド・オンライン 〜極悪令嬢のプレイ日記〜
Related Series
Apotheosis of a Demon – A Monster Evolution Story (5)
Curse Nightmare Party -Jagan Yousei ga Yuku VRMMO (4)
Do You Think Someone Like You Can Defeat the Demon King? (WN) (3)
Summoned Slaughterer (2)
Demon Noble Girl ~Story of a Careless Demon~ (2)
Blunt Type Ogre Girl’s Way to Live Streaming (2)
Recommendation Lists
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Latest Release

Date Group Release
07/19/21 Asian Hobbyist c99
07/17/21 Asian Hobbyist c98
07/17/21 Asian Hobbyist c97
07/14/21 Asian Hobbyist c96
07/14/21 Asian Hobbyist c95
07/11/21 Asian Hobbyist c94
07/11/21 Asian Hobbyist c93
07/09/21 Asian Hobbyist c92
07/09/21 Asian Hobbyist c91
07/06/21 Asian Hobbyist c90
07/06/21 Asian Hobbyist c89
07/03/21 Asian Hobbyist c88
06/30/21 Asian Hobbyist c87
06/26/21 Asian Hobbyist c86
06/24/21 Asian Hobbyist c85
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28 Reviews

New NegativeIQ
Jul 17, 2021
Status: c70
It was pretty fun to read at first, but the story get's pretty repetitious as it goes on. Any resemblance or inclination of a plot starts on chapter 48. The story kind of just proceeds on and reuses the same formula it did 10 chapters ago. Protagonist meet's new people, kick's their ass, repeat. I guess it does change up the pace a bit my introducing the protagonist's life outside the game at around chapter 65, but other than that, not much else stands out in the story after the... more>> first 20 chapters. <<less
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New Valixiant
Jul 09, 2021
Status: --
This novel is a mess. 20+ chapters in and theres no plot. At around chapter 25 her personality does a complete 180 decides to "befriend" some random dude she met and so far it seems like the only reason he was spared was so the reader could view his thoughts on how beautiful her back is.

Expanding on that, the power scaling makes no sense. The way they describe fighting reminds me of a bunch of kids roleplaying a fight via powergaming. Despite having zero muscles, she for some reason seems... more>> to have some absurd strength. At level 1 she was able to kill a whole crowd and face zero repercussions.

I'm going to pretend theres some contrived plot point like "using VRMMORPG technology, players take control of a clone in another world". Otherwise, I would have to come to the realization that nothing in this "VRMMORPG" makes a single lick of sense. I stopped at chapter 27 but from what I can tell it's just going to get more and more cringy. <<less
3 Likes · Like Permalink | Report
Sep 22, 2019
Status: --
A very unrealistic MC (who kills people just because) running around in yet another example of a contrived VRMMO that could never work in real life.


... more>>

What company would get away with letting players set the pain setting so high that you can die IRL?

How can one Lv. 1 player kill so many players so fast? Are the other players made of soap bubbles? And why are none of these guys using the weapons they spawned with? It's s*upid how long it took players to react. There's no way that 100+ gamers are going to stand still (even if they didn't play the beta) until a random level one player in beginner gear manages to get kills in the doube digits. That would NEVER happen. Anyone who's played a MMO with mass PvP would understand the terror of player zergs, and would know that the MC would get mobbed and die in a split second.

What's even dumber is that not even the town guards can stop her. For real?? Why the f*ck are there even guards protecting the town if they can't stop a single, newly spawned player??? In any real MMO they would one-shot her. She wouldn't be able to decapitate one, either.

OK, so let's accept that this VRMMO is different. It's still just another example of how contrived it is. There's also a reason why games have safe zones. People just ragequit if everywhere is a PK zone, unless the game's main feature is whole-world PK -- in which case every player would spawn ready to fight.

Also, how does she know how to use camouflage or any of her other skills when she immediately killed the guy that was supposed to explain it to her? It just goes on and on.


I think people are partial to the story because it's a fresh and interesting perspective (sort of like when you save the game in Skyrim and then go on a killing/looting spree to see what you can pull off). It's definitely not worth five stars, though. And personally, I really dislike the MC, not just because she's basically a cartoon but because of [minor spoiler for chapter 1] that breaking someone's teeth thing. That pissed me off and made me want to see someone smash her teeth in >:@ <<less
35 Likes · Like Permalink | Report
May 07, 2019
Status: c4
Violence. Pure violence

story about the duke's daughter who lost her only foundation in her life - her mother

not just that, her father simply abandoned her in a sense - ignored her existence

... more>> depicted the parallel world of Japan being kingdom and there's VR tech which protag use it to free her from the shackles called reality and let her inner phychopath run loose

the story so far is nothing except her journey of solo massacre. No edgy chuunibyou shit. Just ice cold killa straight from hell who kill everything equally. Child, adult, man, women

9/11 would commit terrorism again <<less
21 Likes · Like Permalink | Report
May 04, 2019
Status: --
Looks like it has potential. For those getting in be prepared for a evil protagonist, but if your willing to enjoy the violent shenanigans stay and enjoy.
18 Likes · Like Permalink | Report
May 29, 2019
Status: c6
This one sentence summons this novel up thus far: Unecessarily edgy violence.

I know she's supposed to be a psychopath but her behaviour isn't "likeable" at all. The game mechanics are wack too. She kills an NPC 20lv above her with an assassination skill onehit, this shouldn't even be considered a possibility. Furthermore she can do whatever she wants to, jumping above players heads as lv1, decapacitating them because why not, lifting men and using them as bodyshields without any loss of speed whatsoever.

These are only some of the inconsistencies I... more>> have read.

It's just plain s*upid and illogical. But if you're into that kind of powertripping fantasy this may be your cup of tea. It isn't mine. <<less
12 Likes · Like Permalink | Report
Jun 12, 2019
Status: c12
Lots of killing from a girl who can be considered evil. The MC is not one of those dense righteous blockheads who kill because they are offended or don't kill. She kills for the sake of killing and as no mercy. If you like a character that has an evil alignment and no hesitation in regards to massacre then this is your novel.
9 Likes · Like Permalink | Report
Apr 20, 2020
Status: c50
Bumbing down the rating, easily a 3.5-3.8, not really deserving the 4.2 * right now.

Not because of sh*t taste, but author didn't and couldn't pace the power level of the main character (just like most japanese novel). Hooked with the premise, different wired morals, genius MC. But is it necessary to add additional unique special powered OPness even after the shitstorm she have done? Like it wasn't enough after the thing she have done, lets make her more distanced from other players by making her more OP???
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May 06, 2019
Status: c3
Sociopathic MC 10/10

No, it's not the kind of edgy MC who seeks slaughter while going «HAHAHA **villainous laughs**».

It's the kind of MC that do slaughterfest, killing left and right, because it's necessary for her sake... with no remorse nor any bullsh*t about moral values. The kind of slaughterer that uses children as her meatshield, scorches someone's head to delay her enemies, and kill the innocents for distraction so she can escapes.

Currently 3 chapters translated with 2 chapters filled with epic massacres. Temporarily give this one a 4/5.
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Feb 09, 2021
Status: c47
Spoiler-free and slightly based review ahead

Well, this certainly isn't a novel that everyone would like. There are a lot of factors that perhaps a lot of people wouldn't enjoy.

Some examples of this that I've found in reviews would be unrealistic game mechanics, "Unnecessarily edgy violence", overpowered main character, and so on.

... more>> Basically, the aftermath of trying to read this novel would be one of three things:

  1. Quit reading after the first chapters because of the factors mentioned above. (And also not forgetting to express your opinion to everyone else.)
  2. Not really being a fan after the first few chapters but still reading further and eventually dropping the novel.
  3. You just eat it up in a whole day.
It is quite similar to BOFURI in a lot of those factors.

Of course, that's not to say that the novel is bad, quite the opposite in my opinion. While it does have your generic isekai issues mentioned above, it also carries its strengths as well as patching a lot of issues that generic isekai have. An example would be the MC. She is... quite a unique protagonist to say the least. While her background and such hasn't been thoroughly explained at the time that I'm writing this review, she certainly isn't one dimensional. Couple that with some interesting and enjoyable plot and you've got yourself quite the read.

And that's kinda it. While I would like to go more in-depth, sadly it's 4 am for me and I can feel my brain cells shutting down.

Also, I would like to like to say that although I'm sort of confident with my English, it is not my primary language so I'm sorry if my thoughts didn't come across cleanly. <<less
6 Likes · Like Permalink | Report
Aug 15, 2019
Status: c24
Considering it's only the beginning of this story with only 24 chapters released at this moment, I will just divide the good and the bad points in two categories->

The good points:

-> Unique protagonist

-> Interesting plot

-> Down to earth characters

The bad points:

-> Deus ex machina

-> Unclear level up system

-> The entire story revolves around the protagonist

-> The excitement dwindles as the story progresses
5 Likes · Like Permalink | Report
May 07, 2019
Status: v1c4
A true evil MC, nothing like those fake evil MCs that wont kill kids and alike. Very good story until now.
4 Likes · Like Permalink | Report
Oct 19, 2020
Status: c33
This book does the "evil mc" thing really well, and it carries through with it unlike a lot of other novels.

The mc's character is made very believably by intertwining flashbacks with the plot, which support the feeling of "wtf she's a frigan psycho", and the author doesn't wuss out like most with this part. It's not one of the common "someone was killed, MC was framed but is actually a good person!!" stories, but one where the MC is genuinely screwed in the head and isn't afraid to embrace it.

The... more>> believability of the mc's character is genuinely astonishing. If the story had just jumped into the in-game plot, it would be like "this random crap, why the hell is this unnecessary and unreasonable killing happening!?", but during the irl stuff, we learn "This crap isn't just random, she's just truly a psycho", which in my opinion is extremely refreshing.

Not enough has been translated for me to give an accurate review on the world-building or side characters, but as far as I've read (she's just arrived to the 2nd town), the world-building has been done phenomenally, but the side characters have been a little weak.

All in all, an amazing series that I would recommend to anyone (young children excluded, for obvious reasons). <<less
3 Likes · Like Permalink | Report
Jul 12, 2019
Status: c17
So have you ever read a fluffy novel that makes you want to keep reading out of interest in how they’ll keep the fluffy feeling going?

This novel does that except instead of fluff it’s death.

Lots of death... and I love it so.

If you don’t like a sociopath for an MC, mass murder, implied torture, or are a beacon for justice like a certain hero from Arifureta, then this isn’t the novel for you.
3 Likes · Like Permalink | Report
May 24, 2019
Status: c9
I like the idea. But some stuff leaves me wanting. I kind of wish we got more of the MC interacting with the real world a bit. Such as her scrolling through forums of the game and seeing people mad or as she builds up a relationship with people. Her real life is pretty sh*t and I'd like to see something done for the MC such as finding a fellow sociopath ingame and they meet up together IRL. I can see the MC being friends with some shy and quiet... more>> girl that has a pretty poor life.

I also can't help but want this to be an isekai of sorts. I have never been a fan of stories set in a game world besides maybe Only sense Online. But I can't help but feel that this would be all the more badass and cool if we had an MC not afraid to kill whoever gets on her bad side. Obviously not females cause we need that bigger Yuri Harem! Kidding aside, The MC killing people and being gruesome isn't all that great since we know these are just AI and not actual people.

It's an interesting story that isn't a bad read but makes me wish we got something else. <<less
3 Likes · Like Permalink | Report
May 06, 2019
Status: c4


Edge of your seat action in the first 5 chapters.

... more>> A very unique character, not your typical boring generic cowardly Japanese MC.

A Psychopath who actually knows they are a psychopath instead of trying to justify their psychotic killing sprees with "righteousness" or other bullshit.

It pulls you in soooooooooo fast. I can't wait for more. I really can't, to the point that I'm considering reading the raws.

And the MC isn't a boring edgelord either. She just wants to go on killing sprees, like a true psychopath. Oh my god, is this character refreshing for a Japanese series.

Usually they are psychotic or try to justify their actions or usually edge lord murderers or rapists, and try to make you feel like they are justified. Nope. She's just a cold blooded (well, she likes killing so probably not cold blooded) killer.

I'm in love with how refreshing this is. Lets hope it keeps that way, and she keeps her non-nonchalant psychopathy and mass murdering. I don't want her to develop "friendship" or "love", or any of that boring cliche stuff.

Just keep on murdering. <<less
3 Likes · Like Permalink | Report
Sep 28, 2020
Status: --
I like this novel very much. MC is a unique character. MC is clever on her own way. MC understand herself she is very strange (physically and mentally). MC seems life as a play ground like pumping water to ant nest and make people to chewing insects. MC seems this world different way. The only person who can help to her to control herself is her mother and her father hate her didn't care about her but she didn't know reason. One day MC saw her mother apologising to teacher... more>> for her playing. After that at school MC didn't play at school. She like to be lonely and quiet that help to her control her psychopathic side and act as a refined lady. After her mother death MC thinks she cannot control psychopathic side so decide to show her psychopathic side at game. <<less
2 Likes · Like Permalink | Report
Apr 15, 2020
Status: interlude 2
TL;DR: Not for the faint-hearted, doesn't have cute moments, takes a bit to get used to the random violence and reading the story in between, but it's enjoyable overall and has quite a bit of future potential. The translation is also pretty good.


A story about a psychopath who isn't specifically designed to be more likable. She doesn't reflect the psychopathic side of the thoughts of regular people (like people coming up with plans to murder someone without actually doing it) but rather is a pure psychopath with literally zero empathy;... more>> she doesn't even understand the concept.

She's brutally toying with actual people (i.e. Torturing and injuring them) just to see what happens and has eventually stopped doing so in reality due to being told, not because she understands the reason, and now she's found a release in this VRMMORPG.

She doesn't talk that much, so most of the early chapters don't allow for a deeper view into her character and she seems pretty flat, but the most recent chapters at the time of writing this review start to show the first signs of depth and character development.

The game itself is the standard unrealistic one where players entirely dive into a game world that for some reason has incredibly high realism (especially in regards to violence) and even supposedly transmits pain. Supposedly the highest setting (which the MC chooses) can also affect you in real life if a vital organ is destroyed. This doesn't ever come up again however. There are tons of unnecessarily detailed skills and it seems foolish to even try to keep track of them because of how fast the MC requires them. The important ones will come up in the story anyway, the rest is just bloating the status.

Lastly, concerning the society of players in the game: I vaguely understand that they would be opposed to killing friendly NPCs that don't respawn (again, who would make a game like this?), but I just don't understand the emotional attitude towards more or less instantly respawning players being killed in a game that has PvP enabled as a clear part of its design. Again, unlike what was mentioned before, nobody is said to have died from it in real life, and even if they did, it would have been their fault for having their pain setting at maximum (I mean it would technically be the fault of the provider of the game, but that is where one has to suspend their disbelief). People running around in PvP games indiscriminately killing literally everyone they see including NPCs is absolutely not a rare phenomenon in reality, but for some reason her attitude of doing it rather than her skill of being able to do it is what other players focus on (they do mention her skill, but in reality it would be the only thing anyone cares about, not the actual act of killing other players in a PvP game). <<less
2 Likes · Like Permalink | Report
Jun 09, 2021
Status: c79
This an extremely good story. At first I thought it would be funny, and have an interesting world. This goes above and beyond my initial expectations. It goes deep in to the mc's motivations.

... more>>

In the chapter 79, it starts to show why the MC is like this. Here father neglected her and thought of her as a murderer ever since her mother died, and she feels extremely aggravated seeing people getting the affection she wanted but couldn't get.


On top of all that, the MC is a badass with amazing technical skill <<less
1 Likes · Like Permalink | Report
Feb 15, 2021
Status: --
Not gonna bother with a full review, but instead just gonna give a little warning.

This story is not for people who're unable to enjoy a VRMMO story with a game that would never work in real life. If you're unable to ignore the unrealistic parts of the game in the story, don't bother with this one. This story is probably not for you unless you're able to ignore that and just enjoy reading about an overpowered girl going on a killing spree in a game.
1 Likes · Like Permalink | Report
Sep 18, 2020
Status: c25

Good novel if you like a MC OP and who kill almost everything that moves when rampage. But really, there is level and skill but MC dont care about it. She is super OP even when she is level 1 and she use daggers like pro and can throw them accurately even if its her first time with them. And nope, dont tell me that having a skill level 1 for dagger use and throwing make you skilled like god.

Scribbledout has done the best comment
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Sep 03, 2020
Status: c55
Very fun and huge points for uniqueness. Although definitely, some people might find it too over the top. Out of hundreds of novels I've read, I'm not aware of anything remotely similar. Basically the WN version of someone messing around in grand theft auto.
1 Likes · Like Permalink | Report
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