From sin unforgiven, to love that is hidden. A love that no one allows, is a love that no one can stop

As your mother died your father found a new love and it's Jang Wonyoung's mother. You seen her, you want her, and sure she does want you too sharing the same obsession. You two is always doing something to seduced each other in every chance even if the two of you are Step-siblings

"I will definitely have that pretty one soon"