You have to eat when you travel through time, and Zhu Xiairen, who traveled to the troubled times of the late Yuan Dynasty, could only beg for food. There was a good brother who begged with him. They both had the same name. One day, the good brother said that he had an uncle named Zhu Chongba, but he had died of illness. At this time, Zhu Yuanzhang was already in Jinling, so Zhu Xiairen, who came from time travel, decided to make a decision that went against his ancestors.