Delivery boy Ning Fan accidentally traveled to the Yu Dynasty and became a puppet monarch controlled by the Queen Mother and powerful ministers. He escaped the crisis as soon as he woke up and awakened the Eternal Emperor System. Ning Fan recruited powerful generals such as Dian Wei and Xiang Yu, and used the imperial guards to eliminate traitors in the Qing Dynasty, put down the rebellion of the vassal kings, and disrupt the Queen Mother's rebellion plan. When the East China Sea border was attacked, he led his troops across the sea and defeated the invading navy. The Mobei tribe went south, and sent Yue Fei, Huo Qubing and other famous generals to the north to repel the foreign enemies. Internally, rectify the power of the family and consolidate the imperial power; externally, stabilize the territory in all directions. Ning Fan stabilized the country step by step, worked hard to govern, and finally created a prosperous era and achieved the great cause of an eternal emperor.