Apocalypse Landlord: Reborn with a Billion-Dollar Bunker Empire

When the world ends, most people scramble for scraps—but Gu Xiaoyun owns the only underground fortress that matters. Reborn before the apocalypse with knowledge of what's to come, he's stockpiled billions in luxury goods, rare delicacies, and survival essentials in his subterranean empire. Now, as civilization crumbles above ground, desperate survivors line up to rent his fortified bunkers—paying whatever price he demands. Kobe beef, caviar, and coffee in the wasteland? Only if you can afford Gu Xiaoyun's rent.