On New Year’s Day in 1949, female accountant Huang Li Wen returns to her hometown Shanghai in order to commemorate her husband and comrade’s death. As a Communist agent, she is ordered to obtain valuable information for the Communist Party and aid them in their quest for liberation. During her mission, Li Wen is reunited with her family members and becomes acquainted with the streetwise Qiao Zhi Cai and his younger twinbrother Qiao Li Jie, who turns out to be a key player in Huang Li Wen’s mission.

A story that follows three children from a coastal town who unintentionally film a murder scene. As the kids become involved with the suspect, it opens up a case that is far more complicated than it looks and entraps several families into an unpredictable outcome.

Zhongfu Group, a large state-owned enterprise with a magnificent history of 80 years in Jingzhou, was in trouble during the transition period, and the existing market changed. Factors, there are also serious corruption issues that cannot be ignored. An unexpected explosion exploded the bizarre disappearance of 500 million funds, gradually exposing all kinds of sharp and complicated contradictions. Senior party and government officials, business executives, all walks of life, the underprivileged groups, all kinds of life-like characters.

In the economically developed eastern province of Guangdong, Luoyuan County is a county seat with the lowest public security status, and the flood tide of the era of sweeping and eradicating evil has engulfed it. The young criminal policeman Wu Jian encountered the obstruction of the underworld forces on the way to investigate a shooting case, and the evidence he handed back to the police force disappeared. He could not clear the suspicion, only Wen Luyang resolutely chose to believe in Wu Jian and invited him to cooperate Task Force work. Wen Luyang, who doesn't play cards according to the routine, and the upright guy Wu Jian, who is thick and thin, have formed a pair of case-solving combinations with different styles.