Transmigrated to a Billion-Square-Meter Estate in the Spore Apocalypse

Sun Xiaoxing accidentally transmigrates into a world ravaged by a spore-based apocalypse, finding himself within a colossal estate spanning billions of square meters. His starting base is a massive automated arsenal, comparable in size to ten million football fields, stocked with infinite resources and managed solely by robotic servants. Beyond the estate’s boundaries, the landscape is teeming with zombies and mutated beasts. Utilizing high-speed spacecraft, Sun Xiaoxing explores various regions while researching advanced technologies. His ultimate goal is to locate the mysterious mistress residing in the highest tower of the estate, hoping to unlock a path back to his original timeline. He aims to return to the modern era with these futuristic technologies to contribute to the development of his homeland.