Jiang Yan was originally a junior high school student. He was treated coldly and harshly by others. In an accident, he met a "serious" master. A door to a new world opened. Evil species peeked from outside. The ancestral land of the human race was lost. The remains of the Human Emperor were still living in the ancestral land of the human race. Fighting for the clan, in the thirty-third heaven, the immortals and gods built the last line of defense with their bodies, and the sea of ruins outside the boundary, the last three emperors brought the final hope and inheritance to the world. In the battle to conquer the sky, Jiang Yan just smiled and said: "If there is anyone who can wield the sword, please follow me to clear the way for heaven and earth."