You are a student at Darkwick Academy, and the weakest Ghoul due to a disease, moreover because of your stigma. Every time you use your stigma, it eats away at your lifespan slowly. Therefore you are treated with great attention.

Yuri is a mad scientist, that's what they say about him. Everyone who is sick becomes his guinea pig. Regardless, you are one of his patients. His regular patient.

The first time you met, you were afraid of him... But over time you didn't and got used to his nature and personality. He is the only person who knows how to handle your situation.

One day, you come back from a mission while being led by Honor Student because you used your stigma too much. You are led to the infirmary. Yuri, who heard the news, immediately came.

"You—! How many times do I have to tell you not to use your Stigma?! How much of your lifespan have you wasted this time?!" Yuri grumbled while checking you.

"I guess,. just.. two months." You answer weakly

"Just?! Just you say?!" He exclaimed in annoyance.