The movie tells the story of the scientist Chen Jing who learned that the fiancé was attacked by a giant crocodile and resolutely joined the expedition. However, the initiator of all this is the boss of the fiance. In the position of protecting the environment and ethics, Chen Jing fought against the evil forces and eventually won the victory. The film mainly shows the choice between scientists in the face of illegal scientific research and personal ethics. The protagonist Chen Jing has always stood firm and determined to draw a clear line with illegal behavior, to protect the environment and fight against evil forces, and ultimately to defeat. The villain protected the experimental results.

When a producer refuses to cut Massimo and his band a record unless they hire an "ethnic" singer to spice up the act, he tries to seduce Jing, a Chinese girl with a beautiful voice disinterested in both him and rock, to get her on board. She pretends to cave in in order to escape an arranged marriage, but in the weeks preceding the concert the two begin to grow closer, complicating the secretly fake nature of their relationship.

The film "The Salt Caravan," adapted from the novel, tells the story of the Artesian Salt Caravan in southern Sichuan, 1936, passing through the ancient salt horse road of the Southern Silk Road and going through difficulties and dangers to deliver salt to the front line of the defense of western Yunnan.