Qin Zhi, a highly educated undertaker, is being ground into a temperatureless screw by the standardized processes of the funeral industry; Wu Dong, a "ghost" without a file, lies in a refrigerator and pretends to be a corpse to be disposed of in order to find out the truth about his sister's "voluntarily giving up her identity".
Purpose: Wu Dong, who pretends to be a corpse, and Qin Zhi, the undertaker, join forces to investigate in the funeral home and uncover the shady story of the system turning people into tools.