In the "Twin Cities", an international metropolis where glamor and shadow coexist, two women at different peaks have a fatal intersection due to a bizarre case.
Shen Qingwu, the youngest helmsman of a financial empire, under the elegant and calm iceberg is a gray intelligence network built to investigate the murder of his parents. Lin Jianfeng, the star criminal investigation captain in the police world, takes the law as his belief and the truth as his blade, and persistently pursues every clue.
A journalist's murder case that was disguised as suicide tied two people who were supposed to be "investigators and people under investigation" together. From the intellectual confrontation in the interrogation room, to the dangerous alliance on the rooftop; from the obscure flowing emotions in the encrypted channel, to the throbbing of instinctive protection at the moment of life and death. They are each other's most difficult opponents, but they have gradually become the only confidants who can see through each other's lonely core.
However, the truth is far crueler than imagined. Behind the case lies a huge dark shadow spanning politics, business and law. When trust is broken due to conflicts of ideas, and when reports and death threats arrive at the same time, they are forced to stage a "breakup" drama, but continue to share intelligence and plan side by side in the middle of the night when no one knows.
This is a top-level collaboration between financial manipulation and criminal investigation logic, and a dangerous dance between the Avengers who wander in the gray area and the law enforcers who adhere to white justice. Together, they will face dark web blackmail, internal betrayal, and a countdown crisis that could destroy the city.
When dawn comes, they must make a choice: stick to their respective positions, or reshape the boundaries of the rules for each other?
Intent: When two strong people who hold different truths meet, they can reach a higher level of consensus through love: on the basis of understanding the complexity of the world, they still choose to protect kindness; after seeing all the darkness, they still believe in the existence of light.
What they ultimately protect is not only each other, but also the better world they identify with and is worth fighting for.