The Mad Commander: Flames of War Engulf 1937

(Parallel world + alternate history + large-scale warfare + expedition + cavalry sweeping through Japan) Special forces soldier Zhao Shaofeng dies on a border mission. When he wakes, he has transmigrated to the period of the War of Resistance and become a squad leader in the 29th Army. At this time, it is the 26th year of the Great Qian Dynasty. Japanese invaders are attacking Beiping, and Zhao Shaofeng awakens the “Mad Commander” System. The flames of revenge begin to rise, and the spirit of a passionate soldier begins to burn. To become a worthy Mad Commander, he takes on one insane System mission after another, each requiring him to slaughter the Japanese invaders. He fights his way from Beiping to Nanjing, making a fearsome name for himself and becoming a nightmare the Japanese cannot escape. Zhao Shaofeng quickly rises from squad leader to battalion commander through his military exploits, only to repeatedly end up the sole survivor after battles that leave no enemy standing. When Zhao Shaofeng returns alive to division headquarters, his superiors try to make him take the blame for their defeat and have him executed by firing squad. Enraged, Zhao Shaofeng storms out of division headquarters alone with a gun and enters occupied territory, where he begins recruiting his own troops and establishing an anti-Japanese base. The Eighth Route Army forces in the Shanxi-Chahar-Hebei region soon make contact with Zhao Shaofeng, who is appointed commander of the 129th Division's Independent Regiment. From then on, a living King of Hell emerges in the Eighth Route Army, known to the Japanese as the demon they least want to face. He has returned to the battlefield once more...