Anti-Japanese War: Kill Through Northwest Shanxi, Then Sweep Across Changjin Lake

Resistance + time travel + cool writing + passion + bright sword. Li Feiyu traveled to the world of Liangjian and obtained the strongest anti-Japanese system. He defeated the Japs at the beginning, liberated Ping'an County, fought through northwest Shanxi, participated in the Nanjing Defense War, participated in the Hundred Regiment War, defeated the Japs, and liberated all of China. Brother, what are you still hesitating about? Bring it on! Kill the Japanese and enter the family tree.