Chasing shadows in the abyss
Criminal police officer Xu Yang uses the pseudonym "Shen Hao" and sneaks into the notorious criminal group "Dark River", shouldering the top-secret mission of destroying this monopolistic smuggling and drug trafficking network. During his crisis-ridden undercover career, he not only had to deal with the power struggle within the group - from Brother Dao's insidious frame-up to Brother Tiger's crazy revenge, but he also had to face the hidden plots of insiders infiltrating the law enforcement system, and every step was like walking on thin ice.
Li Yuhan, the adopted daughter of group leader Wei Kun, was the most unexpected variable on his undercover journey. This woman who holds real power, is cool and decisive, appears to be Wei Kun's right-hand man, but secretly transfers the group's funds, and seems to be hiding a fatal secret controlled by Wei Kun. From the initial mutual testing and tit-for-tat confrontation, the two worked side by side to resolve life-and-death crises several times, developing a complex trust and bond in the darkness. While Xu Yang had to stick to his mission as a criminal police officer and collect the core evidence of the "dark river", he was also affected by Li Yuhan's struggles and difficulties, and fell into a dilemma between justice and humanity.
When the inner ghost surfaced, the truth about his loved ones being controlled was exposed, and the ultimate conspiracy of the "Underground River" was gradually revealed. Xu Yang must walk on the edge of being exposed, combine police forces, and make the final decision with Li Yuhan. This is a desperate battle between justice and darkness, and it is also a story of sticking to the light and pursuing the truth in the abyss. Every confrontation is a matter of life and death, and every trust has hidden thorns until the evil is uprooted and light penetrates the end of the dark river.
