Quick answers

What is I've Been Killing Slimes for 300 Years and Maxed Out My Level 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 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?!

When was I've Been Killing Slimes for 300 Years and Maxed Out My Level released?

I've Been Killing Slimes for 300 Years and Maxed Out My Level was released on 10 April 2021.

How many episodes 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 24 episodes across 2 seasons.

Where can I watch 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 is available on Crunchyroll, Crunchyroll Amazon Channel, Amazon Video and Apple TV Store.