The movie "The Yin Eyes Detective" adapted from the popular horror novel of the same name released a preview. Has the Yin Eyes Detective Agency received a new case? The original novel tells the story of Shitou, who has the ability to see ghosts since childhood. He has lived with ghosts for more than ten years and has seen the separation of life and death, and the different paths of humans and ghosts. As the heir of the Wu family, the richest family in Hong Kong, Wu Boliang is burdened with a shocking secret that has been passed down from generation to generation in his family. In the haunted dormitory of the university, when the time comes, can Shitou, the newly acquainted Wu Boliang and the weirdo PATRICK work together to stop the ghost gate from opening?