When new clues emerge in a long-buried robbery case from 18 years ago, renowned self-made entrepreneur Guangcai Meng is suddenly arrested. As the investigation unfolds, a low-profile veteran officer, Helai Zhu, becomes the key to unraveling the mystery. With Guangcai and his former accomplices weaving layers of deception, a tense battle of wits ensues - revealing a complex relationship between the two men that spans nearly three decades.
