Doomsday Restart: My Lockbox Can Be Copied Infinitely

[Rebirth + apocalypse + stocking up + infrastructure + saving wife + black leather suitcase] Reborn from the zombies, Wang Yan returned to the tenth day before the end. He once watched his beloved fiancée bitten to death in front of his eyes. In this life, he vowed never to let the tragedy happen again! Ten days! Only ten days! He took out online loans, mortgaged his wedding house, and even "scammed" his father-in-law and his fiancée out of their capital. Top safe houses, high-voltage power grids, diesel generators, underground material warehouses... When the end comes as scheduled, zombies are rampant. Tingting, don't be afraid, I'll take you home. When others are struggling to survive in the ruins, Wang Yan was cooking hot pot with his fiancée and his family in the fortified villa. "