What will you do if one day the chief in charge on your department handed you the assignment that you’ve ever dream and that is to be a bodyguard? Kim Jinwoo hits the jackpot when the chief finally approved his request  to be part of the security team  of one of his bias  Song Mino, apparently due to mixed up of names that leads to interchange of assignment duties he find himself in an awkward situation wherein his expection to be welcome by his chee