
Quick answer — Benio worked on I've Been Killing Slimes for 300 Years and Maxed Out My Level (Original Character Design), I've Been Killing Slimes For 300 Years And Maxed Out My Level Season 2 (Original Character Design).
Benio worked on I've Been Killing Slimes for 300 Years and Maxed Out My Level (Original Character Design), I've Been Killing Slimes For 300 Years And Maxed Out My Level Season 2 (Original Character Design).