Khan's Iron Hoof: from the Grassland to the Four Seas

Prairie cannibalism in winter? I spend 1,000 conquest points to buy Blizzard and kill 30,000 wolf knights! My brother wants to be pure, I want to live - Readers' vote: Save the heroine or grab the firearm? Building cities, trading, building cannons, and crossing the sea, I turned the grassland into an imperial fleet! My younger brother sacrificed blood to the totem, just for "the purity of the grassland"; I wrote the national policy in blood, just for "the symbiosis of the world." Only those who can survive are called civilization!