Bu Jingyun and Nie Feng are among the world's top warriors. To face a catastrophe about to sweep across the whole world, they take on quantum states with help from unknown seniors and mysterious visitors from outer space, and afterward no one knows where they are. Three thousand years later, an asteroid slams into the earth and turns its surface into a barbaric wasteland. Humanity, trapped underground, slowly discovers that the human body holds a superpower called pulse energy. Bu Tianyun, an orphan from Dungeon 32, accidentally wakes Bu Jingyun, who has been sleeping inside a meteorite. From then on, Bu Tianyun discovers the pulse energy potential in his own body and, together with Nie Zifeng, the successor of Nie Feng, sets out on a journey of training. Expect post-apocalyptic fantasy built on awakened powers and a warrior of old woken from a meteorite.