Duke Cao's Weak Military Advisor (Three Kingdoms)

Ever since Cao Cao picked up a person on the roadside, From then on, he gained a military advisor and a little fanboy. Cao Cao beat Dong Zhuo, Jiang Yu: "My lord is so awesome" Cao Cao beat Yuan Shao, Jiang Yu said: "My lord is great" Emperor Cao Cao ordered the princes, Jiang Yu: "My lord is so awesome" Jiang Yu came to ancient times from the 21st century, As soon as I put it through, I felt a pain in my chest, and then I collapsed to the ground. When I woke up, I found that I had been rescued by a person. He was well educated, In order to repay the kindness of saving his life, he took the initiative to become his military advisor. It was also accidentally bound to a system called "The Lord's Frail Military Advisor System". It is said that as long as he helps Cao Cao unify China, You can go back to your original world, So Jiang Yu began his military career of making suggestions while coughing. However, as he stayed with Cao Cao for a long time, Why is his protagonist's painting style becoming more and more strange? Jiang Yu looked at the smiling lord next to him, with a springy look on his face. He pointed to the sky helplessly and said: "Who will give me a normal master!" Intention: I just want to be a military advisor!