What are the annoying anime villains?

Naraku is the biggest villain in Inuyasha, and his feelings for Platycodon grandiflorum are very complicated. He loves Platycodon grandiflorum deeply in his heart, but he keeps hurting her in action. But when I watch Inuyasha, I really hate Naraku. Because of the trap he set, Platycodon grandiflorum and Inuyasha turned against each other. Scorpio with black hair and red eyes also sounds mysterious. When I grow up, revisiting Inuyasha will make me feel bad about the villain of this tragedy, a person who loves but is not good at expressing, and finally kills the person he loves.