In the third year of the apocalypse, zombies are rampant and resources are exhausted. Su Wan, a gentle neighbor, and Lu Chen, a cold and strong man, supported each other and struggled to survive in the wasteland. Su Wan's brother died to protect her from an unexpected zombie wave. When she was devastated, she and Lu Chen mysteriously switched bodies.
The two people who swapped bodies were forced to use each other's identities to survive: Su Wan stood up to Lu Chen's cold and hard outer shell, and used Chen Feng's violent inner spirit to snatch supplies; Lu Chen, wearing Su Wan's gentle skin, relied on delicate thinking to resolve Lin Wei's secret frame-up.
The psychologically twisted Zhao Lei is in hot pursuit, and the blackened Lin Wei is scheming step by step. Under the double crisis of zombies and human hearts, the two of them see each other's feelings clearly in their dislocated bodies, and use "exchange" as a blade to carve out a path of survival for them in the apocalyptic wasteland.
