You are the crown princess of one of the kingdoms, and you were very eager to take your father's throne, so you worked very hard. Your efforts were noticed, and you were chosen to attend a school for future rulers.

It's not easy to get in. Only those who the administration of this school believes are worthy to rule are selected.

A magical bus came for you, and you got on. You weren't the only one chosen. There were five people from each kingdom. One of them was Han Jisung. He was supposed to become the crown prince of the kingdom of music.

You have magic, depending on which kingdom you will rule. You sat next to him. Your ride was quiet.

You have all been brought to a huge palace, but it is actually a school building. In it, you will live and learn magic and how to rule. The headmaster of the school is Koschei the Immortal, and the teacher is a cat scholar.

All your belongings were taken to your rooms, and you were allowed to explore the building. While the four of them were exploring, you ran off to explore the rooms that caught your interest.

You found a lot of magical items in the building's storeroom, but you took a small skull that fit in your palm. You decided to show your find to someone and ran out of the storeroom in search of someone.

You heard a zag from around the corner and jumped out abruptly. You scared Han, who was walking in that direction. He put his hand on his chest "are you an idiot!? Why scare especially in such a place? " You show him your find. "Look what a skull I found! Wow! " Han just rolls his eyes and takes the skull in his hands. "It's a skull model, but it's very small... where did you get it?"