What will happen when Daehyun finally meets someone who looks identical to the angel that keeps tormenting his dreams?

His dreams turn into nightmares when he wakes up, failing to have kisses her. The longing he feels for her is unmatched and he knows it's insane but he's fallen in love with the angel.

The only question now is, why does the ordinary, human girl look so much alike the stunning angel that repetedly appears and tempts Daehyun in his dreams?