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?!
| Title | I've Been Killing Slimes for 300 Years and Maxed Out My Level |
|---|---|
| Genres | Sci-Fi & Fantasy Animation Comedy |
| First Air Date | 2021-04-10 |
| Last Air Date | 2021-06-26 |
| Episode Runtime | 00 Hours 24 Minutes |
| Total Season(s) | 2 |
| Total Episode(s) on All Seasons | 12 |
| Runtime | |
| Production Companies | REVOROOT, Nippon Columbia, Hakuhodo DY Music & Pictures, SB Creative, BS11, STUDIO MAUSU, AT-X, THE KLOCKWORX, movic, DMM GAMES, Bushiroad, Medicos Entertainment, Square Enix |
