A group of filmmakers are gathered in a dark and windy night for preparation of shooting a film based on a sensational murder case. It's unrealized that they are placed in the real crime scene and the true murderer is among them....

Motorcade leader Zhou Donghai and his wife, Huo Meimei, mistakenly had a self-driving with their daughter Zhou Weiyu and her boyfriend, Wan Yifan, and embarked on an unfamiliar family visit. Zhou Donghai decided to take this opportunity to give his prospective son-in-law a holistic inspection, but Wan Yifan failed in passing the inspection. Along the way, he encountered the RV accident of Director Jia who is Zhou Donghai's rival, the drunken farce of the "pheasant" villa of Guang Zi, who is Weiyu's childhood sweetheart, and the siege war of catching the "Oil Mouse" of the highway thief regiment. The journey of family visit was full of challenges and jokes, making you burst into laughter!...