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

TV-142021–20252 seasons
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Synopsis

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?!

AnimationComedySci-Fi & Fantasy
WitchMagicSlimeImmortalityReincarnationSlice Of LifeAnimeOther WorldSword And SorceryIsekai

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Frequently asked questions

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

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…

Who stars in I've Been Killing Slimes for 300 Years and Maxed Out My Level?

I've Been Killing Slimes for 300 Years and Maxed Out My Level stars Aoi Yuuki (Azusa (voice)), Kaede Hondo (Laika (voice)), Sayaka Senbongi (Falfa (voice)), Minami Tanaka (Shalsha (voice)), Sayaka Harada (Halkara (voice)).

How many seasons does I've Been Killing Slimes for 300 Years and Maxed Out My Level have?

I've Been Killing Slimes for 300 Years and Maxed Out My Level has 2 seasons. There are 24 episodes in total.

Where can I watch I've Been Killing Slimes for 300 Years and Maxed Out My Level?

Streaming availability for I've Been Killing Slimes for 300 Years and Maxed Out My Level changes by country and service. TasteRay tracks where it is available across Netflix, Prime Video, Disney+, Max, Apple TV+ and 50+ other platforms — the current options for your country are shown on this page.