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

2021 Animation | Comedy
79%

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?!

Current Season: Season 1 (2021)

https://images.entertainment.ie/media/season/iyTiJqrAs2YItyTYGI18PdqX65c.jpg

This season of I've Been Killing Slimes for 300 Years and Maxed Out My Level first aired on 10-04-2021.

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https://images.entertainment.ie/media/season/iyTiJqrAs2YItyTYGI18PdqX65c.jpg

This season of I've Been Killing Slimes for 300 Years and Maxed Out My Level first aired on 10-04-2021.

https://images.entertainment.ie/media/season/5zzlntGJvjyTKPksrTGIRr5ZzIa.jpg

This season of I've Been Killing Slimes for 300 Years and Maxed Out My Level first aired on 10-04-2021.