Detective An Xin joins the police force for the first time. He is an upright and passionate person who is dedicated to protecting the peace of Beijing and the sea.
Gao Qiqiang, a fishmonger, lives in humble circumstances and is bullied, but his fate quietly changes.
In 2000, a misunderstanding brought the two together, and the paths of black and white parted ways.
The era is surging with frenzy, and undercurrents of demolition, real estate, and power-for-money transactions are everywhere.
Gao Qiqiang took advantage of the situation to gain power, violently amassed money, colluded with officials, and laundered his name step by step.
An Xin insisted on investigating the case, but was suppressed and excluded, and faced the dark abyss alone.
In the past twenty years, justice has been strangled, and evil has ascended to the top and become the "underground emperor."
At the end of the Central Supervision Team, the anti-crime storm swept across the land of Beijing and Hainan.
Old cases are reopened, the protective umbrella emerges, and the truth tears apart the bloody curtain.
The confrontation between good and evil, the fate of the end, who keeps the light in the darkness?
