Use Battlefield Search and Rescue Aid to Shine the Sword

Xu Yifei was hit by a Zeppelin and sent to the world of Bright Sword. He received a search, attack and evacuation system, which allowed him to search, attack and retreat across various maps in the battlefield and all battlefields in battles 1 and 2. All items found can be kept or exchanged for War Bonds. At the same time, the system told him that every time he completed an assistance, he could return to reality for one day. While aiding the Eighth Route Army, you can also use the little devil's epaulettes in exchange for real currency. See how Xu Yifei helped the Eighth Route Army and beat up the little Japanese, and at the same time he was able to thrive in reality.