Woke up After a Car Accident and Was Trapped in the Building and Couldn't Get Out.

Protagonist: Li Luo After a car accident, Li Luo lost everything and accidentally woke up in a mysterious closed building. Building M - a strange building full of death and conspiracy. Each floor is an ultimate test of intelligence, physical strength and psychology. There are no rules here, just a brutal survival game. Each participant is burdened with inescapable faults. Faced with life-and-death choices and the betrayal of human nature, they are forced to struggle to survive in a desperate situation. The abyss of reality and human nature intersects, and a thrilling battle for survival is about to take place. Everyone has only one goal - to escape from Building M.