Tokyo Beauty? Trillions in Supplies from the Start

The apocalypse arrived, and I was reborn three days before the zombie outbreak.

In my previous life, my brothers betrayed me, my team abandoned me, and I ultimately died in a horde of zombies. This time, I activated the Doomsday Base System and started by stockpiling a trillion in supplies. I could empty every supermarket in the world, treat an arms depot like my backyard, and claim an entire port's worth of cargo for myself!

While others risk their lives for a packet of instant noodles, my base is piled high with fruits and vegetables, and the generators roar around the clock. When thugs covet my territory, automatic turrets and elite squads are waiting for them.

The campus beauty, a medical student I took in, manages my infirmary, while a spirited policewoman willingly serves as the captain of my guard. And the young lady from a kendo family in Tokyo kneels before me, presenting her family's treasured sword. “Please let me become your sharpest blade.”

Starting with a tiny supermarket, I'll build walls, open farmland, set up factories, and raise an army... In this broken world, I'll create the strongest refuge and establish my own doomsday empire!

As for the enemies from my previous life? Don't worry. I'll send every last one of you to hell with my own hands.