The mechanical prosthetic limb of Gao Lei, a boy from the slums, turned out to be the key to the first generation civilization to seal the origin of Star Abyss. Since then, he has become the target of the Mechanical Sect and the "Star Walker" who fights against the erosion of the void. In the maelstrom of psychic and mechanical war, he must harness ancient powers, navigate between comrades and traitors, and face the darkness of the void that consumes the stars. When civilization is on the verge of collapse, his burning mechanical arm will become the dawn that tears apart despair.
