There was 2 men,Hyunjin and Felix.They were madly in love with each other. But something was wrong.Hyunjin was the biggest demon in the whole universe and Felix was the God’s favorite angel, and Hyunjin’s favorite angel, too.

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

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