Time and Space Materials, Traveling Through the Long March

In 2024, 90 years after the Red Army's Long March, the land of China ushered in a prosperous age, especially the rapid development of artificial intelligence. The protagonist Yue Qiannian used China's infinite computing power combined with artificial intelligence to create a "space-time trading system" that can shuttle between the present and history and realize material transactions across time and space. Yue Qiannian relies on " The "Space-Time Trading System" continuously provided the Red Army during the Long March with all kinds of supplies it could find, from simple food to individual soldier combat rations, from clothing, shoes and hats to first-aid medicines, from large-scale walkie-talkies to solar-powered robot cattle. Tears of excitement flashed in the eyes of the little Red Army who received these supplies...