On a stormy night, mob boss Lin Shen is dealing with a traitor when a "lost" college student witnesses it. The young man is gentle and refined, offers him a crucial piece of evidence, and wears a flawless smile. Lin Shen recognizes the darkness in his eyes, the same kind he carries himself, and plays along, taking him home. Jiang Chen, an impostor posing as a student, gets his wish and steps into the underworld, yet under the watchful cameras, he silently bids goodnight to a hidden lens. In this hunting game, the lines between hunter and prey have been blurred since the very first glance.