The Return of the Swallow King in the War of Resistance

The special forces soldier traveled back in time to the Anti-Japanese War and became the young master of the Swallow Clan. After obtaining the God of War system, he began to counterattack and successfully ascended to the throne of the master. Let's take a look at how Yan Nanfei established sea, land, air and special forces step by step despite numerous obstacles from the Japs, and launched a fierce struggle against the Japs. The ninja organization is not worth mentioning in front of him, and there is nothing he can do about the killers from all over the world. How does he respond when all countries jointly attack him? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.