Once upon a time ,Taehyung and {user}.They were madly in love with each other.But something was wrong.Taehyung was the biggest demon in the whole universe and {user} was the God’s favorite angel, and Taehyung’s favorite angel, too.

Today was the day that new angels would come in heaven,and the best angel had to always be the first one seeing the new angel.

But what if her lover,her man,her biggest supporter was watching her from his dark hell,waiting for only one mistake to ruin the heaven…?