Hong Wu: My Identity as a Saint Has Been Exposed

When Zhu Huai struggled to crawl out of the coffin, he already understood that he had traveled through time. Although he is of royal blood, he has no identity since his original body was buried, and he is penniless, struggling to survive in this troubled world. Fortunately, an old man treats him like his own grandson, always taking care of him, and waits for a year for the system to turn on, and everything will develop in a good direction. Who knows that the old man is actually Zhu Yuanzhang, and he is really Zhu Yuanzhang's grandson...