In a high-stakes world of international art theft, Xiao Jinhan, a skilled and dedicated special agent, is entrusted with the task of retrieving a priceless Chinese painting, the "Dwelling in the Fuchun Mountains." The painting, which has been split into two parts for centuries, is a national treasure sought after by many, including powerful criminal organizations. Xiao's mission becomes increasingly complex as he navigates through a labyrinth of danger, deceit, and betrayal, all while dealing with his own tumultuous personal life involving his estranged wife, Lin.

The pursuit leads Xiao through various locales and action-packed encounters as he tries to outmaneuver those who wish to exploit the painting for their own gain. Along the way, he uncovers a web of intrigue involving international conspiracies and faces adversaries who are equally determined to claim the masterpiece. With time running out and the stakes higher than ever, Xiao must use his wits and skills to ensure he accomplishes his mission, all while reconciling his inner turmoil and strained relationships.