What is Mysterious Family about? Synopsis of Mysterious Family plot 1. The movie "Mysterious Family" is adapted from the Fujian sexual assault case, which is "the first of China's three most mysterious murder cases". It tells the story of a A strange sexual assault case triggered a story of devastating damage to a family. 2. In 2014, a tragic case of massacre occurred in Fujian. The criminal suspect Li raped a married woman three years ago and was sentenced to two years and six months in prison. After serving his sentence, he not only failed to realize his mistake, but also deliberately retaliated and killed the woman's entire family. 3. "Mysterious Family" is a crime suspense film directed by Park Yoo-hwan and starring Lin Yichen, Jiang Wu, Chen Xiao, Hui Yinghong, and Lan Zhenglong. It was released in mainland China on April 21, 2017.