ペスト
from Problem Children Are Coming from Another World, Aren't They? (Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?)
A demon lord with the gift name "Demon Lord Of Black Death."
Problem Children Are Coming from Another World, Aren't They? (Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?)
