My fort has a caliber of three thousand meters

In the science fiction novel 'My Fort Has a Caliber of Three Thousand Meters,' the protagonist Chen Jiang showcases his exceptional fire coverage capabilities with a fort boasting a formidable caliber. Following a spectacular fireworks display, Chen Jiang finds himself in a world embroiled in a fierce battle for survival, where various races are pitted against each other. The novel explores themes of industrialization, transmigration, and the challenges faced by a male protagonist in a futuristic setting.