The Substitute Warlord

Agent Zhang Kuang from Great Xia, mistaken for his lookalike son-in-law Liu Changqing, ends up impersonating him by accident. The original Liu, living in the Su family, endured constant coldness and humiliation from his brother-in-law and in-laws who forced him into a divorce, eventually dying at the hands of the mandrake remnants. Determined to survive in this body, Zhang Kuang vows to restore Liu's lost dignity. The once timid son-in-law suddenly transforms, displaying his sharp edge and launching a fierce counterattack against the Su family. His cold wife slowly begins to feel something for him, while everyone around them starts to change their minds.