Lin Han, a 45-year-old military engineer, traveled to Peiping in 1937 due to an accident. He was not alone, but also brought with him a "mobile arsenal" full of modern knowledge and supplies.
· System settings: "Journey System". It does not provide unlimited ammunition, but by completing historical missions, you can unlock technical drawings, key supplies, intelligence information, and slightly strengthen the protagonist's physique. The core of the system is the "historical anchor" theory - changes must conform to the internal logic of history, and huge paradoxes will cause the system to collapse.
