Looking for a manwha (imsorry for the poor explanation)

It's a straight one and the MC have a pink hair, if I'm not wrong she's actually a devil/demon but got a punishment and now she's just a human. The male lead that I can remember was her childhood friends with a black eye/hair and a tanned skin (he's cute, just like a cat) and then there's this blond guy with a glasses (he's rich and smart, a young master vibe ig)


There're in a high school btw, the art style was cute too