This is the inspired and romance story of an angel, doing his special mission and learn a lesson to gain his faith. His special mission is to guide the hopeless romatic girl and the chickboy, suddenly crossed their lives. The girl is in love with the chickboy, that's why she really wants him in her life. This is the tough mission for the angel. Will the angel make it the mission? or will be failed?

This story is all about love and friendship from childhood to adult. The dance of love started with these two lovers with failure and frutrastion but in the end, they still believe at themselves that love is forever; till death do they part.

This is for my friend, Angelica. Enjoy!   The 3 dorky guys, Donghae, Siwon, and Kyuhyun take the challenge from Leeteuk the leader for the love of Angelica. Who will win the Love Fear Factor?