In the ruins of the apocalypse, a good-for-nothing boy who was expelled from his family awakened the ability of "demigod sign-in" and piloted a biochemical spaceship to plunder the heritage of civilization. Every time he conquers a planet, he can activate his divine bloodline. After awakening his genetic chain, he drives a battleship to sweep across the star sea. In the past, the family that broke off the engagement was actually the overlord of the interstellar world, but now he soaked the flagship with divine blood and used gravity cannon to smash the titanium alloy throne of his old rival.