Li Ju, a special forces instructor, transmigrates into the final years of the Eastern Jin dynasty, bringing a Killing System with him. The System itself connects directly to a twentieth-century arsenal. Killing enemies earns merit points, which can be spent in the System to draw unlimited modern weapons, food, clothing, and other supplies. From the start, he gets a Type 56 semiautomatic rifle and an unlimited supply of ammunition. He is invincible from the start, with an unrestricted System he keeps no secret and uses as he pleases. With the System's rewards, he gains invincible strength, wisdom, and strategic brilliance. Backed by limitless, unbeatable equipment, he brings the Qihuo Army under his command. With the help of Zu Ti, Liu Kun, Guo Song, and others, he sweeps across the Sixteen Kingdoms of the Five Barbarians, then crushes the court's powerful clans and noble families. He replaces the Eastern Jin, conquers Eurasia, and founds a unified Chinese empire, becoming the first Dragon Emperor. He establishes a modern political, economic, and social system from the ground up.
It's refreshing and refreshing enough, but keep watching! Good review!