I Get Married With My Supernatural Roommate

She is a doctor, and he is a roommate of hers. She doesn't know his identity, but he doesn't want to let her go. It is a love story where two-person fall in love with one another. When she knows he has superpowers, what will she do? Will she love him like before? Let him go, Or don't let go of him. Want to know, then read the story.