When science fails, machines go into sleep, and flesh and blood deformation becomes the only truth. Nonsense comes from living bodies falling into the rain, and is regarded as a disaster, and is rejected by all pure life. But no one knows that he is the last fire in this corrupt universe. Touch the abandoned gun, the machine soul awakens, step into the sanctuary, and the steel roars again; kill the throne to obtain the residual rules, kill the ancient gods to seize the law, destroy the foreign gods to find the truth. From the scavengers of the garbage planet, to the new fire of the empire, and then to the Lord of All Machines who has returned to the Mechanicus, this time, he wants to let the lost science and order of the ages be illuminated again in the galaxy.