Light and Shadow Inspector: Sniper on the Evidence

A discarded negative worth a million yuan draws him into a shocking mystery that spans ten years. When the sound of a shutter replaces gunfire, how will he use his camera to fight his way through a city steeped in crime?

Lin Yuan, a washed-up photography prodigy, makes a living snapping sensational shots in the city's darkest corners. Cold and sharp-tongued, he believes that "truth" is nothing more than a commodity sold to the highest bidder. Qin Shu, the youngest elite female prosecutor, is calm and rigorous. She regards the law as her one unshakable faith and vows to bring every crime to justice in the light of day. At an unexpected murder scene, Lin Yuan's camera accidentally captures "ghost evidence" that cracks the case, making him the most troublesome, yet indispensable, "outside consultant" to the icy prosecutor Qin Shu.

He hunts with his camera; she delivers judgment with the law. From street thugs brawling to business magnates playing with capital; from deaths that seem accidental to carefully planned serial murders. They are worlds apart, yet after clashing again and again, they become the only people each can trust and rely on for redemption. When the ultimate darkness points to an entity even Qin Shu cannot bring down, Lin Yuan raises his camera. "My lens is your second gun. This time, we'll bring the courtroom before everyone!"

What is the price of truth? Justice, or... us?