Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
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Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita

Alternative Titles

Synonyms: While Killing Slimes for 300 Years, I Became the Max Level Unknowingly, I've Been Killing Slimes for 300 Years
Japanese: スライム倒して300年、知らないうちにレベルMAXになってました


Type: Manga
Volumes: Unknown
Chapters: Unknown
Status: Publishing
Published: Jun 29, 2017 to ?
Genres: ComedyComedy, FantasyFantasy
Authors: Morita, Kisetsu (Story), Shiba, Yuusuke (Art)
Serialization: Gangan Online


Score: 7.211 (scored by 26212,621 users)
1 indicates a weighted score.
Ranked: #51702
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #1169
Members: 9,585
Favorites: 94
Ranked #5170Popularity #1169Members 9,585
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Suddenly dying from overwork, salarywoman Azusa Aizawa finds herself before an angel, who allows her to reincarnate into a new world as an immortal witch, where she spends her days killing slimes for money on an otherwise eternal vacation. But even the minimal experience points from slimes will add up after hundreds of years, and Azusa discovers that she accidentally reached the maximum level! Fearing that her strong abilities will attract work and force her back to a life of overexertion, she decides to hide her strength in order to preserve her peaceful lifestyle.

Despite her efforts, tales of the max level "Witch of the Plateau" spread across the land, and a proud dragon named Raika shows up looking to test their strength against her. Even though Azusa defeats and befriends Raika, problems arise as both friends and foes come looking for the secluded witch.

[Written by MAL Rewrite]


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More reviewsReviews

Mar 26, 2018
SovietWeeb (All reviews)
I have an interesting adventure trying to find this story. So for the longest time this didn't have any English translations with the only ones i'm able to find is the Raw's, Brazilian and some weird language i'v never heard of. I finally found it and i love it.

It's nothing ground breaking or new. But it doesn't have to be. I find that the MC herself is more then enough for me to like this.

The comedy is probably the best part of this. The very light heart tone it has works with the story well.

I also like that it doesn't seem like it's read more
Oct 24, 2018
AxeBurningFire (All reviews)
I mean it's not particularly bad, it's just not very good either.
So what I'm saying is you might enjoy this if you like cute-girls-doing-cute-things / moe-blob shows.

Story: 4/10
Unaging girl has been getting ~50 exp every day for the past 300 years, so now she's max level and very powerful, but she doesn't care, all she wants to do is laze around peacefully. We've had more or less 3 arc now and all of them have gone more or less like this:
> Knock knock on the door.
> A X shows, lighty bothering Main-character-chan and demonstrating/announcing a problem to come.
> Some time passes.
> Problem to come shows read more
Apr 30, 2020
k9c (All reviews)
First of all this story intended to people who:
- Love isekai with magic and stuff
- Long for peaceful quiet life theme
- Love loli girls
If you prefer serious complex story, epic battles, deep character development, and balanced demographic characters. Like avatar TLoA, naruto, etc, then I guarantee this isn't you cup of tea.

This story focused at serving an utopia to people whose life is similar to the main character (corporate slave who yearn for a peaceful slow life).
Live in a quiet house by the grassy hills near a friendly village with her family simply do simple chores everyday happily. That's all as conflicts resolved very read more
Mar 17, 2019
The_RealDLJ949 (All reviews)
I really wanted to love this manga, and when reading the summary of it and the first few chapters I really did. In fact, that initial enjoyment made me give this a 9 for the longest time and is also the biggest reason for why I’m now writing a review. However, ‘I’ve Been Killing Slimes for 300 Years and Maxes Out my Level’ changed as the manga went on and went from more of a relaxing, slow paced story about a girl, after dying from overworking, who wants a redo of life and to enjoy it and her struggles to maintain that quiet, peaceful life, read more

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