Detective Wu Nan 2: Century Mystery

Genius teen Wu Nan uses his exceptional deduction skills to help police solve a shocking beach rotting corpse case. During his deep investigation, he unexpectedly discovers that the clues are closely linked to an unsolved century mystery from twenty years ago. With meticulous observation and rigorous logic, Wu Nan peels back the layers of the case and successfully identifies the true culprit. With the coordination between his police sister brother and other officers, the police quickly set up a trap and make the arrest, finally catching the serial killer who has been on the run for many years and clearing the long-standing injustice.