Kono Sekai ga Izure Horobu Koto o, Ore dake ga Shitteiru: Monster ga Arawareta Sekai de, Shinimodori Level Up

Description

An action-packed reverse isekai where the only hope our world has against an invasion of monstrous creatures is one average office worker!

Akira is your average office worker who dies in a not-so-average way. On his way home from work, he is killed…by a minotaur! He wakes up back in the office, but the world as he knew it has changed. Mythical beasts and monsters are running amok, destroying everything in their path. Akira discovers that every time he dies, he gets resurrected with the skills he acquired from his previous lives intact! Armed with unlimited lives and an ever-expanding skill set, he now stands in the way of the beasts and their rampaging wave of destruction.

Source: Seven Seas Entertainment, Vol. 1

Type

Manga

Related Series

N/A

Associated Names

Kono Sekai ga Izure Horobu Koto o, Ore dake ga Shitteiru - Monster ga Arawareta Sekai de, Shinimodori Level Up

Kono Sekai ga Izure Horobu Koto wo, Ore dake ga Shitte Iru

Only I Know That the World Will End. In a World Where Monsters Appear, I Level up by Returning From Death

Only I Know the World Is Ending And Getting Killed by Rampaging Beasts Only Makes Me Stronger

Renacer en sombras: evolucionando en un mundo lleno de bestias

この世界がいずれ滅ぶことを、俺だけが知っている　～モンスターが現れた世界で、死に戻りレベルアップ～

Groups Scanlating

Animated Glitched Scans

Kyuukei

Maid - Manga Indonesia

moonrayver

More...

Latest Release(s)

c.46-49 by Rightdark-Scan 2 years ago

c.48-52 by Animated Glitched Scans 2 years ago

c.44-47 by Animated Glitched Scans 2 years ago

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Status in Country of Origin

13 Volumes (Complete)

Completely Scanlated?

Anime Start/End Chapter

N/A

User Reviews

N/A

Forum

0 topics, 0 posts

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User Rating

Average: 5.8 / 10.0 (59 votes)

Bayesian Average: 5.95 / 10.0

14%

15%

14%

12%

Last Updated

October 4th, 2025 9:11am PDT - 7 hours ago

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Genre

Action Adventure Fantasy Harem Horror Mystery
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Categories

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Category Recommendations

Solo Leveling: Ragnarok

Kimama ni Tokyo Survive

I Am the Final Boss

I Stole the First Ranker's Soul

UnOrdinary

Recommendations

N/A

Author(s)

HAIJIMA Shigeru

Artist(s)

Tsubasa (翼)

Year

2022

Original Publisher

Kodansha

Serialized In (magazine)

Magazine Pocket (Kodansha)

Licensed (in English)

Yes

English Publisher

K Manga

Seven Seas (1 Volume; Ongoing)

Activity Stats (vs. other series)

Weekly Pos #645

(+18)

Monthly Pos #1465

(-402)

3 Month Pos #2179

(-1009)

6 Month Pos #3287

(+80)

Year Pos #3316

(+460)

List Stats

On 439 reading lists

On 116 wish lists

On 31 completed lists

On 16 unfinished lists

On 81 custom lists

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Forum Posts Click to view the forum

User Comments [ Order by usefulness ]

Nice plot. Decent MC. Trash FMC.

by zoevdocomment
3 days ago

Rating: 3.0 / 10.0

It started nice but the fmc sucks. The romance is bait. MC is dense and can't even say a simple "i love you" to just clear up everything. Typical japanese.

... Last updated 3 days ago

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Chapter 56 Killed My Will To Read This

by LazyReviewer
3 months ago

Rating: 3.0 / 10.0

To start with, many of the reviews here are either premature (the heroine actually does level up and become a key player in slaying monsters... she just needs some character development, which she does get but took some time), or are just tired of certain tropes to the point that, even though this story did them well, they can't live up to said reviewers' hopes or expectations.

And until chapter 56, I'd have given this an 8/10. I honestly liked it more than the mid-to-late parts of Solo Leveling, because the main character actually needs other people, and he gets help in various ways from other people. And the art is great, though I don't think I will compare it to Solo Leveling, because at this point I don't remember the minutia of Solo Leveling's art. I just know I thought and think both are fantastic.

But chapter 56 does three things that foreshadow what the future of this story is going to be, and I hate them.

An evil character

is brought back after being killed.

Furthermore, this spits in the face of the premise of the series, as it basically means all the actions of the main character can be reversed, and the idea of stopping

the world reversal,

is a lie told to us readers.

A counter-plot, through what is mentioned in point 1, is introduced that takes focus away from the main premise of the story to create some kind of

dimensional invasion from an enemy with its own internal politics and characters.

Why does every flipping writer have to

give a backstory for every villain, along with personal grudges,

even in stories that should be focused on other, better, aspects of the story?

The main character has an important ability that is ignored in order to create drama, and it basically resets their ability to fight.

This is just bad writing. Yes, I understand that this will eventually be twisted into a greater strength, but I don't care. If you have to create a plot hole to advance the main character, you probably shouldn't be getting paid to write stories.

This chapter (56) killed my desire to continue reading. Dear author, you betrayed the premise of the story that I was so enjoying. I feel betrayed, because had I known this was going to happen, I wouldn't have spent the time I did reading up to chapter 56.

I'm just thankful I was able to discover this before I spent money on it. If there's one reason to justify fan translations, besides bringing stories to new audiences that otherwise never would have known about them, it's saving readers money and publishers' reputations. Can you imagine how many publishers would go bankrupt if this slop cost people money to the point they stopped buying until the series was completed and verified as not having major plot holes?

... Last updated 3 months ago

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First q0 ish chapters are great but xhapter 15 the ball seems to be dropped

by MLGSwag
8 months ago

Rating: N/A

Like now weveryone is like wow you are so strong mc you are the hope of the future. Like brother i wish there was no secret military force that was just meatriding mc. I was hoping mc was the only indiivsual with this power and he would try everytong to save as many people as he can

Sorry if not making sense, im like half awake

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Shoehorn damsel in distress

by LucyReading
1 year ago

Rating: 1.0 / 10.0

Another bland regression story that doesn't establish any unique consequences for dying. MC can just keep trying and there's no penalty since everyone else is reset / forgets.

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Meh

by Joese
2 years ago

Rating: 4.0 / 10.0

The story and premise are fine, BUT the author is retarded tries to include a love interest as if she were a damiselle in distress rather than doing the obvious; getting both MCs jacked and saving more people. They do end up going in that direction thought the MC acts as a shounen hero.

Another thing that bothers be is that when the author wants to create tension there there's always the F MC or a pair of a girl and mother that are about the be in danger. I mean it isn't always that but I dislike how shounen-ish it is.

... Last updated 2 years ago

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Heroine is garbo

by SelflessHero
2 years ago

Rating: 1.0 / 10.0

Heroine is garbo

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It contains romance

by Raebit
2 years ago

Rating: N/A

But idk if this romantic subplot or slow romance..

Was this comment useful? Yes