Chen Zhihan never thought that an ordinary outing would be completely involved in an unknown copy due to a chance encounter in the toilet. When the familiar streets turned into a cold maze, and when unfamiliar dangers came one after another, she met Ning Ning and a group of similarly confused people. They are forced to work together to survive between rules and humanity, and there seems to be a deeper secret behind this accident.
Purpose: In a desperate dungeon, see the glimmer of humanity and the weight of bonds