Qiao Hui wakes up in a pile of corpses and finds that he has traveled back in time to a soldier of the same name during the Anti-Japanese War. The smell of blood and the sound of Japanese military boots forced him to survive among the corpses, and accidentally triggered the "Chinese Anti-Japanese Support System", which can recycle Japanese military equipment and exchange it for modern weapons. After drawing a Type 95 automatic rifle for the first time, he decided to defect to the Black Wind Mountain gang. With the display of weapons to scare the bandits, he made a deal with Scarface: he exchanged the Japs uniform for arms and was named the second master. That night, he made a vow to use modern weapons to make the Japanese pay their debts with blood. As the moon rises, the bandit king of Black Wind Mountain begins his hunting journey.