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
Do You Think Someone Like You Can Defeat the Demon King? (3)
Apotheosis of a Demon – A Monster Evolution Story (3)
Demon Noble Girl ~Story of a Careless Demon~ (2)
Blunt Type Ogre Girl’s Way to Live Streaming (2)
Free Life Fantasy Online (2)
Youjo Senki (1)
Recommendation Lists
  1. VR Game Novels
  2. Gaming, leveling up
  3. [JP only] (Isekai) Novels i think are good (Enough...
  4. Japanese VR games
  5. my list of sh*t i read for giggles

Latest Release

Date Group Release
02/09/20 Kuro Kurori’s... interlude 2
12/31/19 Kuro Kurori’s... interlude 1
12/25/19 Kuro Kurori’s... c29
10/14/19 Kuro Kurori’s... c28
10/14/19 Kuro Kurori’s... c27
09/19/19 Kuro Kurori’s... c26
09/02/19 Kuro Kurori’s... c25
08/13/19 Kuro Kurori’s... c24
08/11/19 Kuro Kurori’s... c23
08/11/19 Kuro Kurori’s... c22
08/07/19 Kuro Kurori’s... c21
08/05/19 Kuro Kurori’s... c20
08/04/19 Kuro Kurori’s... c19
07/18/19 Kuro Kurori’s... c18
07/12/19 Kuro Kurori’s... c17
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Write a Review
18 Reviews sorted by

New Fghsses
July 24, 2020
Status: prologue
Let's all be honest in here, there's no way that a MMORPG where the NPCs do not respawn would have any living NPCs left in the first town within the first few hours after being launched, or any NPCs at all within the first few days. What bugs me more in this series is not the fact that she's just going around insta-killing everyone despite beign lvl 1, it's the inconcievable idea that there would even be people left for her to kill in a game like that at all.... more>> The author simply ignores the existence of the trolls that make up a significant part of the players in any given multiplayer game. I signed up to read about a sadistic sociopath torturing and killing women and children and using clever schemes to get away with it, not to read about an internet troll PKing in a VRMMORPG. <<less
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scribbledoutname rated it
September 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
20 Likes · Like Permalink | Report
ActionJHW rated it
May 4, 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.
14 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
9 Likes · Like Permalink | Report
Armorpiercer rated it
May 7, 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
9 Likes · Like Permalink | Report
heavenlytribulation rated it
June 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.
6 Likes · Like Permalink | Report
Sherrynity rated it
May 6, 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.
5 Likes · Like Permalink | Report
clowred rated it
August 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
4 Likes · Like Permalink | Report
ilyr rated it
May 7, 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
Promethean rated it
May 6, 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
July 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.
2 Likes · Like Permalink | Report
SovietWeeb rated it
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
2 Likes · Like Permalink | Report
moneng85 rated it
April 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???
1 Likes · Like Permalink | Report
rcpsycho rated it
April 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
1 Likes · Like Permalink | Report
disdrac rated it
August 15, 2019
Status: c24
Oh my... Such a refreshingly twisted MC, not manipulative just pure sadistic joy. <3

Sure OP from the beginning is unrealistic and I would have preferred more buildup but it makes you get to the slaughter faster at least.
1 Likes · Like Permalink | Report
KatherineFtw rated it
May 29, 2020
Status: --
You know Kumamiko? The endless fluff novel, everybody seems to talk about? This is that, but the oppisate. Raw, fun violence.

Ever read Max Vitality and think, "hey what if they actually deserved the developer's reactions?" This is that.

This novel is the tar for when you're overly full on fluff.
0 Likes · Like Permalink | Report
JoyArenas rated it
July 18, 2019
Status: c18



I love evil and ruthless protagonists! Can we have new chapters, like, everyday? Lol. Anyway, big thanks for the translator! You're greatly appreciated!

If you like gory, dark, and twisted stories, this novel is for you!
0 Likes · Like Permalink | Report
Raiin1 rated it
July 12, 2019
Status: c16
This is an amazing book it will most likely only get better! I enjoyed how she started the game. It was absolutely stunning!
0 Likes · Like Permalink | Report
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