The Mysterious Soldier of the Anti-Japanese War

A retired Chinese special forces soldier becomes a mercenary in war-torn Central Africa. By chance, he travels back in time to China during the War of Resistance Against Japanese Aggression. Alone, he journeys from Nanjing to Shanghai, from Shanghai to the Taihang Mountains, and on to Manchuria, wielding modern individual weapons and equipment with uncanny elusiveness. High-ranking Japanese officers frequently fall to his hand. He provides weapons and equipment to the Yan'an underground, teaching them how to utilize effective materials to create powerful bombs, special warfare techniques, and eliminate traitors. He single-handedly stirs up the world. What kind of legendary journey is this? What kind of heroic hymn will it compose? ...