Doomsday's Top Salesperson

In a world left in nuclear war's aftermath, survivors eke out a living in underground cities.

Su Tianlong awakens the “Apocalypse Marketing System” and becomes the underground city's richest man by selling canned air.

While everyone else eats cockroach cakes, he drinks wine and eats steak.

When the authorities come to investigate, he turns around and launches the “God of War Returns to Find His Wife and Daughter Living in a Doghouse” package.

Then one day, the System announces: [New product: Noah's Ark ticket, 90% off for a limited time]

As the city's wealthy scramble to buy tickets, Su Tianlong quietly clicks the [Report] button.