Double-Sided Contract

During the day, he is the city's most perfect psychiatrist; at night, he is the terrifying "Night Owl" in the shadows. Lin Zhou leads a torn life: under the sun, he is a gentle psychological counselor, listening to the anxieties and secrets of urban people; at night, he puts on a mask and becomes a "night owl", punishing those who have escaped legal punishment with lynching. Two identities, two kinds of justice, maintain a dangerous balance under precise calculation. Until a mysterious visitor brought architectural drawings, which involved him in a resonant weapons program involving state secrets. The project code-named "XC-7342" is ostensibly an acoustic study, but in fact it is a fatal device that can cause building resonance collapse. Project leader Wu Qiming - a former military genius and now a business giant - became aware of Lin Zhou's investigation and began a carefully designed psychological hunt. At the same time, Lin Zhou's identity as a "night owl" attracted the attention of the national security system. On one side are the official forces trying to co-opt him, and on the other side are the dark forces trying to silence him. The double life begins to disintegrate, and the true self behind the mask gradually becomes blurred. When the night sky of the city is shrouded in the hum of low-frequency resonance, and when the lives of innocent people become the price of technological ambition, Lin Zhou must make a choice: Continue to walk the tightrope between black and white, or take off the mask and complete the final judgment in broad daylight?