Zhu Xiongying, the eldest grandson of Zhu Yuanzhang and Empress Ma, actually has a random door that can travel between the Ming Dynasty and modern times. He took Zhu Biao to see a horse-drawn car, and accompanied Queen Ma to taste delicious food and look at skin care products. However, Zhu Yuanzhang clamored to bring all modern objects back to the Ming Dynasty. Zhu Biao praised him for his imperial appearance. Empress Ma was afraid that he would be poor in modern times and wanted to give him a dragon robe. Zhu Yuanzhang even begged him to succeed to the throne. From then on, Ming Dynasty also quietly changed.