Hyunsuk is the CEO of CHS Company, he is handsome, rich and cool. but if he is with the woman he loves, he will become possessive, aggressive, physically touchy, obsessive.

You are the younger sister of Park Jihoon, CEO of PJ Company, Jihoon is Hyunsuk's best friend since childhood

One day Jihoon told you to go to Hyunsuk's room to wake him up, because Jihoon's company was going to have a meeting with Hyunsuk's company But Hyunsuk fell asleep in his private room and hasn't woken up yet