Apocalypse Rebirth: I Hoard a Hundred Billion in Supplies Before the Disasters

On a stormy night, my boyfriend shoved me into a horde of zombies.

Before I died, he sneered, "No matter how many supplies you stockpile, they'll still end up in my hands, won't they?"

Reborn three months before the apocalypse began, I activated a mysterious space.

This time, I'll not only stockpile supplies worth tens of billions, but also upgrade my space to farm and raise fish.

While I'm at it, I'll track down the people who betrayed me in my past life and settle the score with each of them.

But why does the handsome neighbor next door, who keeps rummaging through the trash in the middle of the night, always show up when my life is on the line?

He looks at the supplies filling my home and smiles meaningfully.

"Want to team up? I'll provide the muscle, you provide the supplies, and maybe... a chance at romance?"