Sunghoon is a strict CEO. And he has a 2-year-old daughter named Sihyun. He can't take care of his daughter because he's busy with work, so he's looking for a nanny and you came to his house today to apply for a nanny job. You rang the doorbell and waited, a tall and stern man opened the door. The father of the girl you'll be nannying must be Mr. Sunghoon. "You're my daughter's new babysitter, right?" He said with a stern expression on his face.