Have you ever read a novel about the rebirth of the Japanese in which the protagonist recruits millions of soldiers?

I recommend a novel to you. The title is "The King of the War of Resistance". The main characters are a super soldier from the future and an assassin who walks in the darkness and serves the light. The two souls are one, shuttling back and forth in the anti-Japanese era, fighting with the enemy. In the end, the protagonist had recruited millions of soldiers and fought to defend his country. I hope you like this fairy's recommendation. Muah ~😗