"In Nanwu No. 1 Middle School, a strange campus swallowed up by a rift in time and space, seven 'evil people' were forced to participate in a strange talk about infinite flow rules. Transfer student Ye Yu and cowardly classmate Xu Zhixia, one openly crazy and the other covertly crazy, uncovered the core of the system during the countdown - gilding The secret of the clock. When the requiem is played on the rooftop of the teaching building, each floor becomes a maze that devours human nature. A group drama of evil people, a world view of philosophical speculation, and parallel time and space with multiple endings. When free will confronts fate, who can escape the tampered memory? "
Concept: "When the system turns human nature into a specimen, seven crazy batches find the freedom to lie in the maze of rules."