An angel without its wings: that's all Baekhyun is when his first love and savior leaves him- until he finally decides that these stressful, insomniac nights should be put to a stop.    [Note: all chapters are inspired by title songs]

         Park Aerin could be described as many, many, words.  But "uncommited" was definitely not one of them.  So when her pride-filled self makes a bet with her unofficially sworn-in enemy, her life takes a turn into a bridge she never even wanted to cross.