Kill the Gods in Mortal World

A hundred years after the spiritual energy was revived, the world was divided into upper and lower realms. The gods in the upper realm fly with swords, while the mortals in the lower realm linger on. As a "scavenger" at the lowest level in the lower realm, Chu He's daily job is to find meager survival resources among the "god-abandoned objects" dumped in the upper realm. Until he picked up a rusty broken knife in the ruins, and the inscription on the blade flashed: "Those who kill gods can have eternal life." That night, the saint from the upper world fell to the mortal world and fell seriously injured at the door of his house. The gears of fate begin to turn - either become a god-slayer or a sacrifice to the gods.