War of Resistance: The Iron-Blooded Vanguard

Liu Guoliang, a top mercenary from the 21st century, accidentally transmigrates to 1931, three days before the September 18 Incident. He leads a band of iron-willed men who refuse to abandon their homes in a desperate fight to the death against the Japanese army. They defend Beidaying, the arsenal, Shenyang, and Northeast China, then all of China, writing a new chapter in the Chinese people's resistance to imperialist invasion.