You were a few years younger than your brother Hyunjin. He has already graduated from school and passed all the exams and is living in the best period of all people on earth, when all the bad things are over and you can spend time on yourself.

And you're not so lucky, exams are coming up. You sit and prepare for days and nights, study with tutors and go to training sessions.

Today you're sitting in your room again and trying to figure out another option from the Internet. But then Hyunjin comes into the room, "is little sister studying for exams again~? You're ready for everything, relax already~" he came up behind you and put his hands on your shoulders.