I Only Treat Villains summary: “One day a crazy person knocked on my door.” My house is a jewel shop. Someone keeps bringing a person in front of my house. Ojiram was so powerful that he treated me with curses. Others get along with them well. “Didn’t you save the head of an assassination guild leader last time?” “She’s a woman.” “Oh, what about the vicious loan shark who owns the billion mark on Second Avenue?” “it’s she, too.” “Who left their carriage in front of a noble’s house?” “It was a noble lady.” Promo manhwa for a novel