Reborn in the Apocalypse, I Hoard Trillions of Supplies

[Rebirth in the apocalypse + stocking up flow + portable space + revenge and cool text + power awakening + guardian madman + Not the Holy Mother + base construction + trillions of supplies + lying down and winning flow] Ten years after the end of the world, Yang Shengyi was betrayed by his childhood friend, girlfriend, and cousin. His last half of his food was taken away from him, and he froze to death in the ruins of the cold wind. When he died, he was left with only endless regret and the regret of not being able to protect his parents. Once he was reborn, he returned to the three months before the end of the world, awakened billions of cubic meters of time-stopped portable space, and had ten years of memories of surviving the end of the world! In this life, he cut off his soft heart, abandoned the Holy Mother's heart, sold his house to cash out, and made money crazily, sweeping away trillions to stock up on all types of supplies; he renovated the steel safe house, isolated all enemies in advance, and watched the world's ignorance with cold eyes. The end of the world is approaching suddenly, with cold waves, earthquakes, zombies, and mutant disasters taking turns sweeping across the world, and the order of the world has completely collapsed. While others were hungry, cold, and killing each other, he and his parents settled in the fortress, living a stable life with no worries about food and clothing; The betrayer of the past was begging for mercy in despair. He took revenge coldly and repaid the humiliation of his previous life a hundredfold. Hold the power of space, gather your confidants, subdue all the powerful people with special powers, build a survivor base, sweep away the zombie tide, crush the bad guys, kill the ultimate zombie king, develop the zombie antidote, and step by step reach the peak of the apocalypse, protect your loved ones, liquidate all enemies, reshape human civilization, and create a legend that no one can shake in the apocalypse!