I Sent You into Exile, but I Didn't Let You Become the Empress in Northern Xinjiang.

Introduction: [Double time travel + industrial revolution VS biochemical mutation + post-abolition counterattack + war epic] Shen Ning, an expert in polymer materials in the 21st century, was exiled to the bitter cold land of northern Xinjiang after traveling through time. She thought it was going to be a hellish start, but with an industrial encyclopedia in hand, she built a steel city on the frozen soil - Winter. Making steel, burning cement, making guns, building infrastructure... She originally thought this was a stand-alone "civilization construction" game, and she could conquer the six countries as long as she climbed the technology tree. Until that day, a green poisonous mist enveloped the border, and tens of thousands of undead legions poured in like zombies. Shen Ning discovered with horror that there was another player in this world. Su Bai, a top chemical genius, a madman who climbed out of a mass grave, and the mastermind behind the Western Chu Empire. He doesn't need steel, he believes in chemistry. He used heroin to control the imperial power, used gas bombs to harvest lives, and used biochemical viruses to create an army of the undead. Shen Ning: "I want to bring light and heat to this world, and the order of industrial civilization." Su Bai: "It's too noisy. I want to make this world quiet and turn it into a specimen in my petri dish." When the torrent of steel collides with the biochemical craze, when heavy industry confronts black magic. This is no longer a palace battle for the throne, but a life and death battle between two modern wills in a different world! "For countries that manufacture drugs, there are no borders, only ranges!"