Chu Yun traveled through time and became a framed disciple of the Jiuhua Sect. He obtained the background editing system at the trial stand and changed his identity to the Ninth Prince of Daxia to counterattack and seek revenge. After returning to the imperial city, he faced Prince Chu Rong's temptation and Queen Lan Ji's conspiracy to seize power. He teamed up with his mother Shi Minyue, his uncle Shura Venerable, and the reincarnated Heavenly Demon Yu Qingxin to coordinate the plan. Under the pseudonym Xiao Yan, he secretly developed his power and saw through the trap set by the Queen's faction. Knowing that his father, the emperor, was approaching his fifth period of decline, Chu Yun spread false news in advance and teamed up with the Shi family and Prime Minister Meng to set up a killing array. When Queen Lan Ji and Prince Chu Rong rebelled, Chu Yun led his troops to suppress the rebellion, killing the rebels, completing revenge and consolidating imperial power.
