Gray Laden Academy is a school that everyone wants to enter. As long as you enter the academy even for just one minute, you will receive the brilliance of everyone's attention. People who come out of that academy are either nobles or celebrities, stars or rich people... In short, Grayladen Academy is an academy that cultivates successful people, but behind this academy is a gathering place for countless monsters. All monsters from celebrities and nobles will send their children to Grayladen Academy, so the real name of this college is - Grayladen Yokai Academy, and it is full of monsters.
Yu Zixin is the only human being in this academy. She is naturally slow, but she accidentally picked up the notice from Gray Laden Academy and walked into the unknown academy.