Director: Chen Yixian

Synopsis

The film is adapted from the 2021 true story of "a Beijing woman living alone trapped in her bathroom for 30 hours". On New Year's Eve 2021, Yang Lin, a 28-year-old woman living alone in Beijing, stays in the city to work over the holiday. Taking a shower in the early hours, she suddenly finds that the bathroom door lock is broken, and she is trapped inside. Under work pressure, she must get back to her computer right away to finish her work. But all her attempts to open the door fail. During the thirty-four hours she waits alone, she has to fight hunger and survive on tap water. She tries to call for help by knocking on the water pipes and making all kinds of noise to attract the neighbors' attention. Yet apart from her cat, no one reaches out to help her...