Eccentric medical examiner Qin Ming, police detective Lin Tao and assistant medical examiner Chen Shiyu team up to find a mysterious killer known only as the 'Scavenger', who specifically targets the wanderers and misfits of the city.

A professional fraudster Zuo Nan and his disciple Ma Hou meet up with Ma Xiaofan, a lie detector and real "scumbag",

This film is based on Gao Xiaopan's show of the same title. It tells the story of two hooligan friends, who are drawn into a series of different adventures after they decide to join a reality television show.

单身女白领王乐晴（郭采洁 饰）对生活期望很高，希望早日与男友邵东（高圣远 饰）走上结婚的红毯。但卲东是个工作狂，常常因工作忽视了自己的存在，乐晴不得已主动向男友求婚，并请周同（房祖名 饰）拍摄她的求爱过程。搞视频工作室的周同愉快地接受了聘请，随乐晴踏上了求爱旅程，谁知一路上意外频发，囧事不断。随着同甘共苦的行程加码，周同对乐晴产生了异样的感觉。大龄剩女李晓玲（于莎莎 饰）是乐晴的闺蜜，平日里嘴上没有把门儿的，属于典型的刀子嘴豆腐心，她以乐晴的爱情导师自居，对乐晴找对象看的比自己的事都重要，但她将怎样面对乐晴的婚变呢......

影片讲述了一对身份天差地别的姐弟恋情侣甜蜜又热辣的爱情故事。海归泡芙（张歆艺 饰）在闺蜜Party上邂逅了外卖小哥顾上（王栎鑫 饰），在混乱中两人逃离现实，共同度过了奇妙的一夜。随后大胆果敢的泡芙对好学生顾上展开了疯狂的追求，短暂接触后，二人秘密闪婚，开始了一场惊险刺激的童话冒险。