On the night when his home was confiscated, Xiao Jin watched helplessly as his wife and children were beheaded on the steps, and his soul traveled back to ten years ago. He no longer acted as a loyal minister, but became a mad dog - recapturing 30,000 cavalry overnight and overthrowing the court. Pei Yusheng, the daughter of a powerful official, secretly delivers the letter, and Shen Zhao, the disabled old general, tolerates the plan. The former commander Tie Ying hides his troops like a dragon, and Jiang Wujiu, who is pretending to be a scholar, is actually his enemy before he was reborn. When Bai Jiuniang's firecracker blasted open the palace gate of the imperial city, he realized that this revenge had already been written into the blood of fate.