- IMDB Rating： 2.4
- Actors：Peng Yucao, Wang Meng, Zhou Kevin, Cao Qi, Meng Ziye, Zhu Xu
Summary：The film is based on the mysterious incident of Deep Well's resentment. Five young people from the same company participated in the company's field tests, but they were trapped like ghosts in a weird dry well, which was full of visions and complaints. Five young people saw horrible scenes in the dry well. Five of them fell into an endless cycle of terror. The fear of despair engulfed them. What kind of surprise did this bitter dry well hide? Human experience...