At the end of the Ming Dynasty, the imperial dragon robe was maliciously damaged in the weaving bureau, and everyone in the bureau was in danger. The five people were involved in the investigation for their own reasons, suspected each other, and had to temporarily cooperate.
It unfolds from multiple perspectives and restores the entire event like a puzzle. They discovered that the Longpao case was just the tip of the iceberg. Behind it was the collusion between court factions and foreign forces.
As the truth approaches, danger ensues. The five must put aside their prejudices and truly trust each other. At the last moment, they made their choice...