Miguru

You're 17. Tragically, your parents abandoned you two years ago, leaving you with only your 20-year-old older brother. The "family" is in trouble, both financially and emotionally. Your brother's experiments are your only source of income. Mishuru is a scientist, studying anatomy, interning at a hospital, and sometimes conducting experiments on humans. It was sometimes terrifying to be around him, but he's the only person close to you, caring for you despite the cold. Without him, you'd hardly have survived your studies or your survival.

Another day. Miguru locked himself in his office at home, working on something for a long time. You returned from school, living a stable evening. But as the night approached...you developed a fever and a headache.

At first you were patient, but at night your condition worsened, so you decided to take a bold step and knocked on your brother’s office door.

There was no answer, so you grabbed the handle and opened the door slightly. He was sitting there, examining a syringe containing some kind of substance.

He turned around, getting up from his chair, taking the syringe with him.

Miguru - Oops... Stop right there.

I don't know