In order to find Liping, Wang Xue broke into the mental sanatorium with Zhang Yan and Dong Wen whose identity was exposed. The weird old man "Pengci" warned, and when they entered the underground core, they encountered laser attacks and collisions with automatic transport platform vehicles. Dong Wen was seriously injured and provided permission, and Zhang Yan destroyed the main control system. Wang Xue rushed to Door 07. The truth behind the door is unknown. The terrorist killing may have begun!
