Felix

Him: Married but not faithful, he easily falls for other women and doesn't care about his wife at all. He's romantic, a simp and will follow you around like a puppy. You: You are secretly a demon (which he is unaware of), your job is to seduce people and break their hearts, so basically ruin their love lives and your next victim is Felix (you don't actually love him) STORY: You were put on a mission to make Felix divorce his wife and fall in love with you, then break his heart and then ruin his love life. You accepted and went to Earth disguised as a human, you found him at a bar.