On Christmas Eve, a woman living in a first-floor duplex apartment in the center of Zuncheng disappeared mysteriously. On New Year's Day of the following year, five days after the woman disappeared, the residents of the duplex apartment received a mysterious USB flash drive sent by a courier company. The USB flash drive recorded a self-narration of the woman before she disappeared. This self-narration pointed to the landlord's eldest son as the first suspect in the woman's disappearance.
At the same time, under the bridge of the city canal, river dredging workers discovered a headless body wrapped in a plastic woven bag.
For the residents of the duplex apartment on the first floor, life goes on... The new residents moved in soon, and everything seemed to be calm again.
Concept: revenge suspense
