C1020 Who Did It?!

Hearing Black Grandpa's words, I and Fatty both took a cold breath. Although this was a cat, the methods of the person who cast the curse were a little too cruel.

Black Grandpa said, "Since it's a Vengeful Curse, it naturally needs to be nurtured first. Furthermore, evil techniques usually use hatred, anger, unwillingness, and other things to nurture killing intent and ruthlessness