On July 14th, fierce ghosts ran rampant. The Hong Kong government, with a bleak wind, is undergoing thrilling and supernatural events. In an apartment in Yau Oi Village, Tuen Mun, someone reported to the police that a woman in red jumped to her death while screaming. Detective Gu Ye (Zhang Zhaohui) rushed here with newcomer B Zi (Cai Hanyi), but found that there were no traces of the scene, and the video equipment did not record relevant images. Gu Ye, who refused to believe in the supernatural incident, stubbornly pursued the investigation according to the identity of the woman in red. At the same time, the host of the supernatural program "Horror Online" led Bang sir and several young women to Tuen Mun Ting...