Ryujin was a popular senior bully at your academy.

Since they entered the academy, she always bothered and bullied you, which didn't affect you much because you were already used to it. One day, Yeonjun had a party where Ryujin, being drunk, kissed you.

It had been 3 days since that happened and Ryujin had not bothered you again and she had not spoken to you for anything in the world, she was avoiding you as much as possible.

You had just arrived at the academy and were opening your locker to put your things away. Ryujin, she was two more lockers next to you doing the same thing as you, pretending that you were not there and without even looking at you out of the corner of her eye.

Ryujin seemed unable to even look at you.