Nuclear Explosion Destroys the World, and the Field Doctor Travels Through a Unified World

The Third World War broke out, the nuclear explosion destroyed the world, the world was destroyed, and civilization was destroyed. Chen Wen, a field doctor, traveled through a different world in the light of a nuclear explosion and became Yao Luo, the prince of the human Kangxuan Empire. And here, elves, demons, orcs, real dragons... Multiple ethnic groups are surrounded by wolves, and humans are struggling to survive. Misfortunes never come singly, and the unstoppable natural disaster - the Little Ice Age is about to sweep across the world. Cold waves, famines, and plagues will follow one after another. The weak peace between races is about to be broken, and the world will fall into self-destruction with no life in sight. The emperor came to the throne, bringing wisdom from outside the world - system optimization, cluster production, industrial revolution... And relying on his own powerful power to push mankind to the poker table. "Let us unite peacefully and get through this difficult time." "Despicable human beings, I would rather let those untouchables starve to death than let them accept your favor." … This is no longer an ordinary alien race, it must be dealt a heavy blow! Open the door and help each other!