Chen Mo, a 35-year-old low-level social worker, died suddenly after working overtime and time-traveled into an ancient useless scholar who was abandoned by his family and died of starvation in the woodshed. Binding the "Civilization Dimensionality Reduction System" in desperate situations - can transform modern knowledge, technology, and concepts into productivity and combat effectiveness that can be achieved in ancient times. Starting from one meal to another, he gradually armed himself with the system, built a foundation, changed the situation, and finally became the world leader. However, he discovered that there was a shocking secret about the fate of the two worlds hidden behind the system.
