Reinforcements from the Future

Lin Feng, a modern retired soldier, accidentally traveled to the battlefield of the 1937 Songhu Battle when he touched an old pocket watch engraved with a five-pointed star in a museum. The "Spark Support System" activated with the pocket watch has become a bridge between the two eras - by completing historical-related tasks such as rescuing the wounded and guarding transportation lines, you can obtain modern materials and energy, but excessive intervention in history can lead to system disorder. When he first arrived on the battlefield, he used modern first aid knowledge to save the men of Red Army company commander Zhao Weiguo, but was suspected because of his "unknown origin." He gradually gained trust after using modern fighting skills to repel Japanese sneak attacks and using individual radio to warn of ambush. During the process, he tried to redeem heavy weapons to support the position, but was warned by the system that it "exceeded the historical carrying capacity." When escorting civilians, he discovered that the system's energy actually came from the people's memory of anti-Japanese war beliefs. During the intense stage of the Battle of Songhu, the Japanese army was bombarded by heavy artillery and tanks charged. The system issued the ultimate mission of "holding the high ground until reinforcements arrive", but it warned that "it will go into permanent hibernation after using the last supplies." Lin Feng chose to exchange anti-tank missiles to destroy the enemy tanks, and the system went dormant. At the critical moment, nearby villagers voluntarily sent door panels to reinforce fortifications and the Youth League passed messages, which made him fully understand: What truly supports the war of resistance is never materials across time and space, but the tenacity and faith of countless Chinese people. In the end, Lin Feng gave up and returned to modern times, compiling modern tactics and first aid knowledge into a book for his comrades. Many years later, this manual was displayed in the museum together with the pocket watch. A young man who looked similar to him stopped and stared, as if across time and space, he heard the story of the Songhu Battle.