Zhou Ziyu fell into a deep sleep, but he was never alone.
The rules he followed turned into a nightmare; the self he suppressed became a system.
"It" uses his memory to weave traps.
All this is just for him.
"Welcome to my world."
"Can you wake up this time?"
— Or stay forever.
Purpose: Even if you are in jail, you must have the courage to break the rules, face reality and awaken your true self.