Responses

no, what he mean is he was the one who raised him from his baby time till his teenage. remember the first time hyesung knew he is an omega ? he's afraid his fate to become like his omega mother who's sold by his father to another man. so he didnt want his father to know he changes to omega from an alpha...
He gave birth to him????? So Hyesung mother was an alpha as well?
So alpha×alpha= omega? That's not possible, maybe she wasn't even his mom