My resistance against the Japanese is very domineering

He was originally the leader of the Wolf Fang Mercenaries in the Middle East. After bombing the Japanese fleet stationed on Golden Spoon Island, he transmigrated to 1940 during the Anti-Japanese War and became a small soldier in the new regiment.

In the chaotic era of war, let’s see how the main character will kill the Japanese with a flip of his hand and create his own independent army.

He created a new type of weapon, a heavy weapon, and was named by the entire Japanese to be killed? However, with the Japanese’s 38 cannons, could 20 infantry cannons kill him?