help me find this bl pls

So basically, I read this one manga in where the male lead or like the bottom right he has like really really bad luck and he has to live away from his mom and everything goes like he has that much bad luck and he's really lonely and then he has this one mutual friend, and that friend gets into an accident because of him, and like when he wakes up from the accident like he's like a completely different person and like the male lead right, who was the friend who got into the he originally had black hair, but now after the accident, he has white hair and he totally like obsessed with the and smth to do with past life stuff???