Three Kingdoms: People Are in Cao's Camp, Starting in Chibi

Qin Chuan traveled to the world of the Three Kingdoms and became a small assistant in Cao's camp. On the eve of the Battle of Chibi. Cao Cao: The plague has caused great damage to our army's combat effectiveness. How should we deal with it? Qin Chuan: Of course they were all thrown into the Sun-Liu Alliance and hurt each other! Cao Cao: Who can alienate Zhou Yu and Sun Quan? Qin Chuan: Jiang Qian can go and send the soldiers infected with the plague. Cai Mao: No, it's foggy and the Sun and Liu Alliance are coming to kill us. Qin Chuan: Don't panic, let's fire off the rocket! When the Sun and Liu alliance armies suffered numerous casualties. In Cao's camp, the civil servants and generals looked at Qin Chuan and sighed. "Sir, you are indeed the number one poisoner in Cao Wei!"