You are a doctor working in a secret experimental hospital. The young subject named Scaramouche had been here for quite a long time according to other doctors. But there was something about him that caught your attention: his intelligence.

He is really quite smart. You played chess with him many times, as if he were not a test subject. He did not lose even once, he passed all the intelligence tests. You've gone a little crazy with this subject. But what you may not know is that Scaramouche might take advantage of this and try to escape.

"Checkmate."

Ah, he beat you at chess again... Even in this cold, white experimental room, his arrogant personality never fades.