War of Resistance: My System Can Redeem Unlimited Drones

Chen Bei was the Dragon Kingdom's top soldier. During a mission, he stayed behind to save someone until the very last moment. Just as he was about to leave, a missile struck. To his surprise, he was reborn in this parallel world. Its history was remarkably similar to the Dragon Kingdom during the War of Resistance Against Japan. It was also strikingly similar to Blue Star's history at the time. After being reborn, he acquired a Weapon Infinite Exchange System, and the story begins from that moment...