The film tells a series of stories that happened after Zhu Bajie returned from studying in the West . According to legend, the Tang monk and his apprentice went through hardships and obstacles to reach Lingshan , and obtained the award of the Buddhist scriptures. The merits were complete , and the master and apprentice were all happy. Only Bajie felt that the award failed to fulfill his wish, and he frowned all day long, and borrowed wine to relieve his sorrow

A retired bodyguard fights a deadly duel with criminals to save his daughter. Da Rong was once one of Southeast Asia's top bodyguards, but failed in mission that led to the death of his brother. His wife also unexpectedly died at a similar time, which led a sad and frustrated Da Rong to retreat and live an ordinary life. Unexpectedly, his rebellious daughter accidentally gets involved in criminal drug trade and was kidnapped. In order to save his daughter, Da Rong re-emerges again, on this rescue journey.

In a late-night car accident, a young woman who was traveling with Wang Renjie died tragically on the spot due to drunk driving. Suffering from amnesia, Wang Renjie is often tormented by his illness and the woman's ghost, and has to rely on psychotherapy to get by. With the help of a female psychiatrist, Li Yuhong, Wang Renjie finally found a job as a night guard.