Crown Prince Wu Luan is in love with Little Wan but left heartbroken when she marries his father, the emperor. The emperor's brother, Li, kills him and Wu Luan tries to avenge his father's death.

Young chess prodigy Zhu Dingcai is on his way to the capital to petition the imperial court, accompanied by his protectors Gao Sheng and Wei Jingjing. When they arrive in Yulin, Shaanxi, they encounter a young man named Wen Tingjian, who is being mysteriously pursued by an assassin and urgently seeks their help. Kind-hearted and quick-witted, Zhu Dingcai uses strategic principles from Chinese chess—particularly the tactic of "resolving a kill and counterattacking"—to unravel a complex case involving a fierce dispute over business ownership rights.

Set during the Zhengde era of the Ming Dynasty, the film follows Zhu Dingcai, grandson of the late Prince Anhua, who was killed after a failed military plea to the emperor. Carrying a blood-written manifesto left by his family, Zhu risks everything to travel to the capital. Using a daring scheme known as "sacrificing oneself to trap the wolf," he successfully eliminates the corrupt eunuch Liu Jin. In recognition of his courage, the emperor grants him the title “Brave Junior Imperial Inspector,” sending him across the empire to investigate local grievances and uphold justice for the people.

During the dates of celebrating the Emperor's 80th birthday, an opera troupe from southern China was invited to come to Beijing to perform for the Emperor. Afterwards, the opera troupe was granted to stay in Beijing and became what we had known as 'Peking Opera' today.

This film tells that 27 corpses were hung on the street overnight, and their bones were removed. Song Ci, who has always been unbelieving, conducted a thorough investigation with Yu Mo, a female assistant, in an attitude of pursuing the ultimate truth. Through investigation of the relationship network of the deceased, Song Ci found that this was a random homicide, and the value "27" was valuable. This is related to the ten-year-old tenor case. He asked the teacher Geng Zhinian for advice. The corpse spontaneously ignited in the palace, and although there was no trace of it, Song Ci had to suspect that all this was related to Geng Zhinian, who was in charge of the Boxun teaching case. At the same time, Yu Mo, pregnant with a secret life, is gradually approaching the "truth", which is also an unacceptable truth.

It is a story of an underdog that hopes to win an esports tournament and gain his son’s trust. Main character is a middle-aged game streamer and not a successful one: his audience is constantly making fun of him. He’s behind his rent, ex-wife is taking a full custody over his son. The only hope is an FPS tournament with a prize pool of 5,000,000 RMB that will change his life for the better.