The World Freezes Over, and I Build a Doomsday Safehouse

[Apocalypse + Rebirth + Spatial Ability + Stockpiling Supplies + Revenge] The protagonist is reborn before the frozen apocalypse begins. After awakening a spatial ability, he frantically stockpiles supplies and builds a super-secure safe house. In the apocalypse, he can not only protect himself but also settle scores with those who once betrayed him, surviving and taking revenge in extreme conditions. The plot is fast-paced and deeply satisfying.