Taiwan, the present day. Zhu Dade, aka David Loman (Zhuge Liang), has retired from gangsterism and opened the David Lo Motel in the countryside with his wife Nana (Miao Keli), his daughter Zhu Xiaoqin (Guo Caijie), her partner He Xiang (Yang Youning) and their young son Choudi (Liao Yanlun). When Choudi gets into a fight at school with a fellow student who made fun of him because his parents weren’t married, his teacher visits the family to complain. Soon afterwards, Xiaola (Lian Jingwen), 35, Nana’s long-lost younger sister, turns up at the door and announces she’s staying. Meanwhile, Xiaoqida (Kang Kang), who unsuccessfully tried to kill Zhu Dade (but shot his double instead) after the latter took over his father’s gang, escapes from prison to find his wife (Hong Peiyin) is sleeping with their neighbour, Wang (Chen Gang); in revenge, Xiaoqida tells Wang’s wife (Liao Lijun) and the two of them end up having strenuous sex together.
故事讲述了朱大德本已退隐江湖，到乡下开民宿，无奈道上兄弟仍来纠缠，始终如影随形，最后被逼的重出江湖，连带把女儿朱小芹、女婿小贺也牵扯进来。而小贺与朱小芹虽“已结了婚”（一直没办过婚礼）并生了小胖，却因误会不断，令朱小芹气的想离家出走……