In the dark night, Chen Shi stepped into a silent alley alone, but unexpectedly, a strange nightmare was quietly coming. When he woke up, he found himself in a strange place with heat as hot as an oven.
There are three other people trapped with him, but they all hide secrets from each other. A mysterious notebook suddenly appeared, and the ransom terms on it were like a strange spell, plunging everyone into endless fear and suspicion.
In the closed space, the atmosphere became increasingly weird, as if a pair of invisible hands were controlling everything.
Can Chen Shi escape from this life and death dilemma? Or will he be drawn into a deeper abyss of darkness? In the intertwining of fear and despair, he will face unprecedented choices, and each choice may determine his life or death.
Concept: What is good and what is evil? Is everyone's concept consistent?