The secret to clearing the level is to kill your best friend?
Chen Shen, who just graduated, was involved in a bizarre headless corpse case, and the only clue pointed to a mentally ill patient with amnesia...
As he gets closer to the truth, he is dragged into a strange new world
The thing hanging in the sky... Is a human?
The rules are made at will by a black evil spirit who holds his head and whispers "Grandpa".
Companion? A seemingly harmless patient, but in battle after battle, he shows chilling, cold eyes belonging to a judge?
Until his knife pierces the heart of his best friend, "Wrap it with eternal regret and drown it."
The evil spirit whispered, "The real copy has just begun."
Purpose: In a desperate world where rules are paramount, explore whether "love" is an effective survival strategy, or even a higher-level "power"?