Ice Age Survival: My Infinite Shelter System

The Nine Stars aligned, not as a spectacle, but as a harbinger. A 100km asteroid slammed into Aquamarine, triggering a cataclysmic Ice Age that plunged humanity into subterranean despair. As private, village, and even national shelters became the new world order, survival meant fierce competition. But when Ye Xingchen, a down-on-his-luck Earthling, was yanked into this dying world, he found himself not just reborn, but usurping the body of a future reborn survivor—and inheriting a cosmic Shelter System! Forget state-controlled bunkers; his system allows him to build the ultimate private sanctuary, optimizing resources and technology from scratch. With apocalyptic memories of future strife and an activated system promising unprecedented power, Ye Xingchen must now race against time. Can one man build an unassailable bastion, forge a new civilization from frozen ruins, and rise to dominate a world where 'princes and generals' vie for the last sliver of warmth?