Mountain Silence

At thirty, Wu Hongyu is no longer the spirited young man he once was. The bright, fiery light in his eyes has dimmed, leaving them deep and somber.

After disappearing for two years, he returns and opens a detective agency in an old building. For years, he helps Zhang Hongshan, a former classmate from police academy, handle various cases.

Then one day, he takes on a murder case, and a mysterious woman appears. As the investigation unfolds, the truth about the past slowly comes to light.