Take Down That Cultivator!

I don't understand: In the civilization of cultivating immortals, why can mortals only be the targets of slaughter and bullying, or even the materials for certain demon cultivators? You've already become an immortal, but you still don't allow me to start star colonization and create a galaxy empire? Is your law of heaven and earth more reasonable, or is my Titan-level nuclear-powered armor in the physical world more reasonable? Is your long-distance teleportation reasonable, or is my material world's curvature engine traveling at super-light speed more reasonable? Is your one-qi transformation into three pure beings more reasonable, or is it more reasonable to clone my consciousness in the material world and have countless clones? Some immortal cultivators have been in seclusion for thousands of years, and the world has not changed much since they came out. Meanwhile, mortals are all short-lived NPCs, providing you with emotional value one after another? I'm addicted to farming. What's wrong with farming in space? "What do you think happened to my farming?", Approaching quickly. ------------------ "If you are willing to cooperate with the development of the empire, would that be great? Ah, can we still have a bright future?" "But if you don't cooperate, don't blame the empire for trying to force you. The emperor's imperial soldiers and cannons are not vegetarian!" "No matter what, there are billions of people in the empire, one in a billion, the advantage is mine!" —— Imperial diplomat Li Fuguo said.