Apocalypse: My Bunker Can Be Upgraded Without Limit

I transmigrated into the apocalypse and became a fortress lord from the start. I summon residents and gather resources. While everyone else develops slowly, my residents have unparalleled talents, boosting yields and speeding up progress! Terrifyingly powerful enemies? Easily killed in an instant. A land of deadly nuclear radiation? My army sweeps it clean. While everyone else struggles to survive, I’m enjoying the thrill of leveling up!