The Tide of Zombies Is Coming, I Build a Doomsday Shelter

"The end of the world + space + zombies + reconstruction + stocking up on supplies" Su Ho is just an ordinary person, but before a mutant virus that has never been discovered sweeps the world, he unexpectedly acquires unlimited space capabilities. His right hand can store everything in the world, but the ability of his left hand is even more incredible. From where he originally fought on the front line but fled back, he learned that the mutated virus this time was no small matter. The two of them tried their best to be fully prepared before the virus spread to them! Lacking supplies, he vacated a warehouse owned by a rich second generation. Lacking firearms, he worked inside and outside to empty out the gun dealers' arsenal. With nowhere to hide, he borrowed money from usury to build a top-notch shelter. Everything you need is available. However, after this catastrophe struck, Su Ho discovered that no matter how well prepared he was, the situation could never develop as he had expected... Everyone around me seems to have their own secret... How can I turn the tide and save this broken world?