Yan Nanfei traveled through time and became an idiot beggar on the roadside, and was given a marriage by the emperor to the four female relatives of the Duke of Wei, Yang Qingwan, Liu Ruoyao, Su Ningshuang, and Lin Xuan. In reality, they were used as pawns for humiliation and surveillance. The Duke of Wei had his house confiscated and was exiled to the Southern Wilderness due to rebellion. Yan Nanfei used the military industrial space to collect all the treasures and materials in the mansion, and secretly used them on the way to exile. Using modern weapons and protecting his wives, he repeatedly thwarted the persecution of the Yulin Guards on the way, gradually won the trust of the four women, and used the arms and resources in space to join forces with the Yang family's old tribe to launch an army for revenge. At the same time, his relationship with the four wives changed from resistance to dependence. Multiple emotional lines intertwined and grew in the troubled times, and he gradually took control of the world and prepared to proclaim himself emperor.