Chen Feng, Su Yue, Lin Yu, and Zhou Meng join a detective variety show, only to get caught up in a series of real and complicated cases.
A school bullying case uncovers a dark web of money and power. An investigation at an orphanage reveals evidence of child trafficking. A suspicious operation at a hospital exposes power struggles and medical retaliation. A murder at an art gallery brings to light feuds in the art world and rumors of money laundering. The ghostly curse at an ancient manor turns out to be a ploy to seize an inheritance. A mystery at a yacht party involves a sexual assault and murder to silence the victim among the rich and famous. And a bloody crime at an ancient temple deep in the mountains leads to stolen cultural relics and corruption within the temple.
Amid layers of confusion, the four rely on their intelligence and courage to follow the clues and gradually unmask the mysterious organization behind the cases. They match wits with adversaries who all have their own agendas, endure life-and-death trials, and ultimately expose the conspiracy, bringing the truth to light. Their story reveals the fierce clash between justice and evil, as well as their unwavering resolve to defend justice.
