Out of topic but guys can u help me look for this manhwa?? Ty!! It was i think in colleg...

Out of topic but guys can u help me look for this manhwa?? Ty!!

It was i think in college/high school settings but they weren't too involoved in it cuz they didn't go often, but the mc was a tutor for the ml and was a massive bully and ofc rich and he forced the mc to be his tutor to get money to help his mom, so later on ml starts to get more and more possessive of mc and locked him in his house not letting him even visit his dying mom in the hospital, so there's that college prof/teacher I can't remember who noticed that the mc started to skip classes and mc is like top or hardworking student so abviously he was worried and when mc told him that he can't leave mls house the teacher helps him leave i can't remember how and so mc start staying at that teacher house and they even kissed. Omg anyways after that ofc mc thinks he is free and so he goes out to buy groceries and he gets kidnaped ofc and then I think his mother dies and he hated the ml alot cuz he didn't even let him go see his mom and so mc started to get depressed and tried to off himself once but failed so he burnt the whole house and i think ml later finds a kid at his door step that's all i remember