Being best friend since in their mother’s bump, Wu Yifan and Park Chanyeol is made by heaven. So many similar thing in their personalities but not to mention the difference beetwen them but they complete each other as well. They always stick together and being inseparated no matter what. Always go to the same school, go to the same neighboorhood, and have the same friends too! Where there’s yifan must be there’s chanyeol too and viceversa.

Wu Yi Fan, the most successful architect in Korea and China is single parent, and has to deal with his whinny baby boy Wu Sehun who always asking him for re-marriage and get the new mom for him. But Yi Fan is too busy too fulfill his son's wish. Sehun think he should do a little favor for his dad for finding new mom for him. With the help from his besties would Sehun find his new mom successfully??