Criminal psychology genius Ye Zhouji received an anonymous courier, which contained a tape recording of the serial murderer's father before his execution twenty years ago. When the words "I'm waiting for you in the abyss" sounded, he wore the blood jade bracelet that was his mother's relic and fell into the [Corridor of the Abyss] - a death program constructed by the seven deadly sins. Each world is a bloodthirsty replica of the unsolved cases in reality. Here, the lines of sin on the brow bone betray lies, the organ specimens proliferating in the freezer whisper in the middle of the night, and the codes for escape routes are etched into the retinas of the dying. Players betray, sacrifice, and tamper with memories in order to survive, but they don't know that every time they clear the level, they are delivering living containers to the real-life transnational organ trafficking chain. When all the players told the ultimate lie in the confessional church, Ye Zhouji finally saw the truth at the end of the escape tunnel - the body soaked in the formalin pool, wearing his suit and a badge with "Administrator No. 07" Written on it.
Concept: human nature