(Apocalypse + Natural Disasters + Zombies + Supernatural Powers + Technology + Spatial Storage + Stockpiling Supplies)
Xu Bin is reborn before the apocalypse breaks out. First, he stocks up on ten billion yuan worth of supplies. Naturally, he buys delicacies and ingredients from all over the world and stores them away. When apocalyptic disasters and the zombie crisis arrive, Xu Bin fights his way through the hordes with high-tech weapons and all kinds of supernatural powers, levels up by battling monsters, gets things for free, and lives a sweet life with his wife as he builds a future for himself. (No saintly protagonist.)
He stockpiles supplies as the apocalypse arrives, with zombies and mutated creatures running rampant. Armed with all kinds of supernatural powers, the protagonist fights his way through the hordes and becomes the strongest man in the wasteland.
He uses alien technology to build a unified Blue Star.
The main female lead is Li Ya, and more female leads may join the cast.
His alternate dimension contains fantastical elements, and in the middle and later parts of the story, the protagonist will build his own elite faction.
I’m a new author, so please bear with me.
The protagonist is truly useless, and he's a reincarnated being at that. He has the superpower of an infinite space, and he was just coasting along for four months before being reborn into the apocalypse [what?].