I Went on a Zero-Cost Shopping Spree in the Apocalypse with My AI Girlfriend and Went on a Rampage

Before the apocalypse arrived, Su Lingyun was still working overtime when a huge package was delivered to his home. The recipient was Su Lingyun himself. To his surprise, once he assembled it, it turned out to be a nuclear-powered girlfriend robot. The next day, the apocalypse began. Su Lingyun and his AI girlfriend robot relied on each other as they braved the wasteland, until he ultimately became a god.