It's a bxg chinese novel that I have forgotten the name of. It's about a girl who is abandoned by her family but is taken care of and raised by a boy in her neighbourhood. I think it was a world hopping novel not really sure but she's supposedly really beautiful but she was considered slow, stupid and I think even cursed. Her family didn't want her so she lives in the countryside. She also has a sister. The boy in her neighbourhood still tries to visit her and they kind of like each other but the MC is very oblivious and cold