Luo Lin accidentally traveled through time and became the emperor of the Qian Dynasty. He was responsible for the system of the faint emperor. On the surface, he indulged in pleasure and wasted money. In fact, he used garden projects to settle refugees, divided powerful officials with generous rewards, and implemented the New Deal with the power of the palace. He secretly activated the Jin Yiwei to promote the benefits of salt and rice, and also used strange skills and weapons to stabilize the border defense. In the game of dual systems, he showed his mediocrity on the outside but made innovation on the inside, calmed the turmoil, fended off foreign enemies, and united the princes, and finally unified the country, created a prosperous age, and achieved the eternal emperor's legacy.