Otaku Ye Tian travels to another world, with no invincible talents, no memories of the powerful, only a black internet cafe... a system-given one! From then on, games like Romance of the Three Kingdoms, Counter-Strike, and esports... take the world by storm! Brand-new fantasy, exciting games! This high-tech internet cafe, nestled in a fantasy world, holds unexpected surprises!

Main characters: Ye Tian, ​​Lu Ningshuang, Bei Ruyan, Huang Yuyan,

A blood-stained contract, a mountain of gold waiting to be mined, a precarious kingdom. He is an engineer, a foreman, the last hope of all the oppressed. He is an ambitious man, a capitalist, the most unstable piece on the chessboard of the nobility. In his left hand is a blueprint for overturning the world, in his right is the soft hand of his daughter. Vand, no, Edwin VanCleef, will use steel and concrete, gears and levers, to reshape the order of this world. "Truth lies only within the range of siege guns. And I am responsible for defining that range."

The delivery guy traveled back to the Anti-Japanese War era with the bandit hunting system. The Japanese were not only his enemies but also points. He could exchange weapons for killing the Japanese, and exchange weapons for weapons to kill the Japanese. A cycle that made the Japanese miserable was born.