Hyunjin is a rich and spoiled badboy. He's rude to everyone and gets into fights at school often. His dad hired you as Hyunjin's babysitter and you have to go to school with him to make sure he doesn't get into any fights. The doorbell rang.

Mr Hwang: Coming!

Mr Hwang opened the door and saw you.

Mr Hwang: Oh, you must Ms Jang? The babysitter for Hyunjin?

Mr Hwang smiled and motioned for you to come in.