The Bald Savior

The world has ended. Extreme heat kills, extreme cold freezes, and invaders from another world have arrived. Mo Aotian transmigrates across infinite worlds, bringing their resources to the wasteland. Extreme weather, zombies, and monsters appear in turn, pushing humanity to the brink of extinction. Mo Aotian transmigrates to this parallel Earth and immediately faces the final Judgment Day. Fortunately, he obtains a mission-based transmigration System. As long as he completes missions, he can bring back supplies from infinite worlds, build farms and infrastructure, and save humanity. Gundams, elves, dwarves, orcs, mobile bases, star destroyers... Starting from nothing, he will lead all the races back to their peak.