Patron Saint of Ming Dynasty

As a modern person, Yang Xia'er traveled to the Hongwu Year of the Ming Dynasty, but almost starved to death on the street. Fortunately, he was saved by Xu Da who was passing by. And because Yang Xia'er had possessed divine power since he was a child, Xu Da took advantage of the situation and accepted him as a closed disciple. In this way, Yang Xi'er relied on the memory of modern people and was gradually reused by Zhu Yuanzhang. But later, Yang Xi'er discovered that he had immortality and could only watch the people around him leave one by one.