Help me look for manhwa

Guys help me, just wanna reread it...
Bl manhwa wherein top was obssessive with bottom. Bottom suffers from an illness where small cuts could be dangerous for him because when he bleeds he'll lose a lot of blood. They uh technically not blood related however his father (top's) adopted bottom but when he realizes how "useless" he is (bottom) he tried to abandon however top stepped up. Top had a scar on his face i think and bottom had a blond hair and has a teddy. Plsss guyss