Lin Chen (graduate student in the Department of Modern History + military enthusiast, was sorting out the historical materials of the Anti-Japanese War before traveling)
Time Travel: Parallel World On July 7, 1937, the Marco Polo Bridge Incident broke out, and China fell into a full-scale war of resistance. The industry and armaments of this world are weaker, the Japanese invasion is more brutal, and the difficulty of saving the country is far more difficult than in the original time and space.