I Hand Over a Time Gate and Lead the Nation to Conquer 1937

【Turn It Over to the Nation + Time Gate + War of Resistance + Dimensional Overmatch + Battles Across the Heavens】 Xia Chen, former chief instructor of the Dragon Blade Special Forces, retired three years ago and disappeared into civilian life. By chance, he activates a beacon linking myriad worlds and gains a time gate to the era of the War of Resistance. With his own eyes, he witnesses a land shattered and corpses strewn everywhere... He dials a number that has been sealed away for years. "Elder Qin, this is Xia Chen. I have a gate that can take us back to 1937." The machinery of the state roars into action, and the top-secret Dragon's Return Plan is officially launched! Xia Chen dons his uniform once more and leads a temporal task force back to a blood-soaked age. He teaches his predecessors modern lightning-war tactics, guides precision strikes with drones, and sweeps away the enemy with Type 95 rifles! The Japanese invaders' tanks are made of paper before the Type 99A, and their planes are sitting ducks for air-defense missiles! We're not here to rewrite history. We're here to collect a debt! Blood debts must be repaid in blood!