Xiao Fan, a fan of modern history, accidentally penetrated the body of Zhu Yunxi during the Hongwu period of the Ming Dynasty. At this time, Zhu Yunwen's position in the East Palace seems to be stable, Zhu Yuanzhang's choice of prince is undercurrent, and conflicts between Huaixi nobles and civil servant groups are gradually rising. The court and the world at the beginning of the Ming Dynasty have both the prosperity of the founding of the country and the shadow of power struggles. Xiao Fan activates the "Hongwu Retrospective System" to reappear the dead key historical figures in the form of living people. He can use the kindness of Queen Ma, the benevolence of Zhu Biao, the bravery of Chang Yuchun, and the patriarchal clan of Zhu Wusi to reshape Zhu Yunxi's direct lineage orthodoxy and hero potential in front of Zhu Yuanzhang. He wants to rewrite Zhu Yunxi's fate, make the Ming Dynasty's military and political reforms planned in advance, and resolve the hidden dangers of peace. In the passionate chapter of Hongwu, he will write the grand imperial career of the new emperor's descendants, and see how modern thinking collides with the heroes of the early Ming Dynasty, and how it disturbs the Hongwu situation!