Lu Yunshen and Shen Wuhen suddenly swap souls. In a state of utter shock, they are forced to accept reality and begin exploring and disguising themselves in each other’s worlds just to survive. This volume centers on “surviving under a new identity,” with plenty of laughs and crises caused by cultural misunderstandings. By the end, the two establish an initial connection through the System and realize they must work together to find a way back.