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

About this universe

Escape to a cozy and relaxing fantasy world where an immortal life of leisure leads to unexpected power. This heartwarming setting celebrates slice-of-life adventures, gentle magic, and the simple joy of building a family over centuries.

Community creations

Discover cosplay projects and photoshoots in the I've Been Killing Slimes for 300 Years and Maxed Out My Level universe. Explore all universes or search universes.