Ming Dynasty: Abandoned baby at the beginning, Zhu let me be the emperor

In the 25th year of Hongwu, Zhu Ming accidentally traveled through time and became an abandoned baby in a wooden basin. Zhu Yuanzhang and others happened to be out for a walk and picked up Zhu Ming. In order to survive, Zhu Ming decisively showed his first smile in his life and followed Zhu Yuanzhang back to the palace. Originally, he just saved Zhu Ming's life, but Zhu Yuanzhang didn't expect that Zhu Ming's identity was actually his grandson...