I've Been Killing Slimes for 300 Years and Maxed Out My Level Backdrop Blur
I've Been Killing Slimes for 300 Years and Maxed Out My Level Poster
7.9 2 Seasons • 24 Episodes

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

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?!

Seasons

Top Cast

  • Aoi Yuuki

    Aoi Yuuki

    Azusa (voice)

  • Kaede Hondo

    Kaede Hondo

    Laika (voice)

  • Sayaka Senbongi

    Sayaka Senbongi

    Falfa (voice)

  • Minami Tanaka

    Minami Tanaka

    Shalsha (voice)

  • Sayaka Harada

    Sayaka Harada

    Halkara (voice)

  • Manami Numakura

    Manami Numakura

    Beelzebub (voice)

  • Riho Sugiyama

    Riho Sugiyama

    Rosary (voice)

  • Azumi Waki

    Azumi Waki

    Fratorte (voice)

  • Yukari Tamura

    Yukari Tamura

    Pecora (voice)

Overview

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?!

Trailers & Clips

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