The cold palace exploded overnight, the imperial court's earth veins collapsed, and the sky was in chaos. The demoted prince Qin Jin escapes with the mysterious female official Shen Zhao, exposing the royal family's centuries-old conspiracy to usurp the dragon's veins and control the country's destiny. Cui Jiuyuan, the general manager of the inner court, is secretly controlling, the prince Xiao Jinfeng wants to destroy the dragon root, the poison doctor Huo Hongxiao is waiting for an opportunity to take revenge, and the deposed monk Zhao Yuseng writes all the secrets of heaven with his broken body. They step on the lifeline of the dynasty every step of the way, but the real throne has long since fallen and no one can sit on it.
