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I've Been Killing Slimes for 300 Years and Maxed Out My Level poster

TV & SERIES

I've Been Killing Slimes for 300 Years and Maxed Out My Level (2021)

Series · 2021 · 2 seasons · Animation · Comedy · Sci-Fi & Fantasy

After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom! I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!

Starring Aoi Yuuki, Kaede Hondo, Sayaka Senbongi, Minami Tanaka, Sayaka Harada, Manami Numakura, Riho Sugiyama, Azumi Waki

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Series details

First aired10 April 2021
Latest episode21 June 2025
StatusEnded
Seasons2 (24 episodes)

New series worldwide this month · every release in the United States

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Availability data by JustWatch via TMDB. Offers and catalogues change often.

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