I've Been Killing Slimes for 300 Years and Maxed Out My LevelTV Show
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?!
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I've Been Killing Slimes for 300 Years and Maxed Out My Level first aired in 2021 and is listed as a animation, comedy, sci-fi & fantasy series.
The series information currently records 2 seasons, 24 episodes, status: Ended, network information for AT-X.
Top-billed cast members include Aoi Yuki, Kaede Hondo, Sayaka Senbongi, Minami Tanaka. The synopsis above provides the available premise, while the season section shows the published season and episode structure.
