Chen Yichen is a young police officer in the information room of the Taipei City Police Department. He looks calm on the outside, but inside he is depressed and heavy due to the shadow of his family. Lin Ruochen is a high-profile independent documentary director who returned to Taiwan to investigate the "Broken Bridge Disappearance Case" ten years ago. During a late-night shooting, Lin Ruochen accidentally recorded a mysterious message under a broken bridge, which led to a sealed case.
Chen Yichen was forced to cooperate with Lin Ruochen, and the conflict of personalities aroused emotions. The two gradually tested each other and gradually trusted each other. As the investigation deepened, they discovered that the truth was closely related to Chen Yichen's family and the police department, and the danger also intensified. In the process of escape, confrontation and secrets, the relationship between the two becomes deeper and deeper.
Eventually, the truth of the case came to light, and the two decided to complete the documentary and present the concealed facts to the public. The story ends on the banks of Tamsui River, where they stare at the city lights lighting up in the night, leaving an open future. Suspense and love are intertwined, and the city night becomes a witness, reflecting two hearts that rely on each other.
Intention: The courage to reveal the truth and the complexity of human nature; to find the warmth of trust and emotion in the city where light and shadow intersect.