Apocalypse + reborn + stockpiling supplies + space + no saintly protagonist + growing protagonist
In the Ice Age, with ferocious beasts running rampant, Lin Han is killed by his best friend and girlfriend.
To his surprise, he transmigrates back to one month before the apocalypse.
Armed with eight years of memories from the apocalypse, he finds a black stone with its own pocket dimension.
He starts stockpiling supplies and building a steel safe house.
Who says this is the apocalypse? He's living better than he did before it began.
