［Apocalypse story］+［no rebirth］+［multiple female supporting characters］+［no special abilities］+［System］+［profit above all］+［decisive and ruthless］
On March 28, 2055, the apocalypse arrived. Food and water were contaminated, and minerals such as copper, aluminum, and iron corroded, nearly sending civilization back to the Stone Age. In the midst of it all, Qin Yu acquired a shop System. By killing zombies and mutated beasts and completing quests, he could earn shop coins to exchange for all kinds of resources and weapons.
He also received shop coins as a rebate for signing contracts, and restarted a mysterious device.
As Qin Yu searched for a safe place to settle down, beautiful women and companions joined him along the way...
Will Qin Yu finally find a place where he can live and work in peace...?
