The Myriad Races Awaken, and I Become a Construction Maniac

The whole world transmigrated to another realm. Everyone received a main city and a population, and from then on, countless nations rose to power. At the start, everyone awakened a talent. Others became War Gods, Saint Mages, or Holy Priests, while you awakened “Infrastructure Boost.” No matter. First, bind yourself to the strongest civilization System. You’re still in the Iron Age? Sorry, I’ll get a tank rolling out first. No matter how impressive your talent is, one shot will take you down. The worlds of the myriad races merge, and humanity becomes livestock? Sorry, ever heard of nuclear weapons? Gods and demons appear, and the myriad races fall into decline? Sorry, the God-Slaying Star Cannon is ready. City wars, national wars, wars among the myriad races. Song Nan will unify countless nations, slaughter the myriad races, slay gods and exterminate demons, and build the strongest civilization in the stars.