My Apocalypse Hoarding System

Reborn, Joanna Lockwood holds an infinite Space and Spirit Spring farm, hoarding supplies. The Apocalypse arrives, she lives well with her Dad. Her scumbag ex begs for a second chance? She beats him. She raises a Zombie King, gets a special forces bodyguard, and builds the world's number one base. She joins forces with a male lead who also has a Space, farming and building infrastructure. The overpowered journey of this cool female protagonist begins!