How will she act in front of the boys? She is the CEO's daughter, a professional athlete on her young age. When the National Games has ended she choose to spent her vacation on South Korea, away from the stress and papparazzi in the city of Manhattan. Little did she know, her father wants her to be the acting manager of the boy group, UNB. Now, how will she act in front of these boys if she only know how to block and spike the ball?