Hand Over the Twin-Dimensional Gateway and Conquer Another World

[Twin Crossing Gate/Portal] [System] [Ensemble Cast] [Partly Farming] [Alternate World] [Partly Hard-Core Military Preparation] [Cultivation/Magic vs. Modern Civilization] [Industrial Power in Another World] Hello, everyone! I’m always thinking about all sorts of things. Maybe setting the story in a fictional country or world would let us take on another world without worrying about real-world factors. Anyway, just know that the author is a military enthusiast who also loves industry, aerospace, and more, so... For the Empire!