Zhu Jian, a little person in the 21st century, a freelancer who walks between the bottom and the middle class, was reborn in Zhu Youjian, the last emperor of the Ming Dynasty. Let's see how the protagonist regains the old rivers and mountains and leads the dilapidated Ming Dynasty to the top of the world. The protagonist of this book does not have so many intrigues, and all conspiracies will be wiped out by the protagonist's spear and cannon.
