The apocalypse is coming, and I am reborn three days before the zombie outbreak.
In my last life, I was betrayed by my brother, abandoned by my team, and eventually died in a wave of corpses. In this life, I activated the doomsday base system and started hoarding trillions of supplies - supermarkets around the world were empty for me, the arms warehouse was my back garden, and the entire port belonged to me alone!
While others are struggling for a pack of instant noodles, there are mountains of vegetables and fruits in my base, and the generator roars 24 hours a day. When the villains covet my territory, they are greeted by automatic turrets and elite squads.
The beautiful medical student I took in took care of the medical station for me, and the sassy policewoman was willing to be my escort captain. And the eldest lady from a kendo family in Tokyo knelt down in front of me and held up the family heirloom sword: "Please let me be your sharpest sword."
Starting from a small supermarket, build walls, open farmland, build factories, and form an army... I want to build the strongest shelter in this collapsed world and build my own doomsday empire!
As for those enemies from the past life? Don't worry, I will send you to hell one by one.