The Zhengde Emperor Zhu Houzhao was reborn at the age of four after his death and restarted his life with a thirty-one-year-old soul. He used children's words to organize the court, established the Qiji Pavilion to attract craftsmen, reformed the Salt Law to rectify the border troops, and quietly changed the destiny of the country under the protection of his father, Emperor Xiaozong. After ascending to the throne, he took over the imperial power, established maritime restrictions, trained new armies, and put down rebellions, and built the Ming Dynasty into a powerful and centralized empire. Then he started global expansion, conquered all directions, divided the various disciples, and established hegemony on which the sun never sets. In his later years, he promoted scientific and technological leaps, with the advent of steam railways, telegraphs and electricity, leading civilization into the interstellar age. One emperor through the ages, thus creating the eternal legend of the Ming Dynasty, which is illuminated by the sun and the moon.