My Father Asked Me to Give My Military Achievements to My Brother, but I Laughed

Ten years ago, the Great Xia Dynasty went to war with the Black Mountain Empire, and the emperor ordered a nationwide conscription. It happened that his younger brother Zhang Ruotian's name was on the draft list. Fearing that his younger brother would be harmed, his parents forced Zhang Yunlan to replace his younger brother on the battlefield. In ten years, Zhang Yunlan grew from an unknown soldier to the youngest general in the Great Xia Dynasty. Not only did he quell the war at Longshouyuan battlefield, but he also eliminated all reactionary forces within the empire. However, Zhang Yunlan also offended countless powerful people. With the end of the war, Daxia no longer needs a war god who is good at fighting, and Zhang Yunlan is about to face crazy revenge from the powerful. But at this time, his father suddenly found him. After some questioning, I found out that my father knew that Zhang Yunlan had become the youngest general in the Great Xia Dynasty, so he hoped that Zhang Yunlan could give up his military glory to his younger brother Zhang Ruotian. By the way, I exchanged my identities so that my younger brother Zhang Ruotian can become the general of the country. In his father's view, Zhang Yunlan originally joined the army for his younger brother, so the credit Zhang Yunlan made should naturally go to his younger brother. But Zhang Yunlan agreed. A month later, his younger brother Zhang Ruotian came to find Zhang Yunlan. He asked Zhang Yunlan, why did all the powerful people in the dynasty want to kill him? Zhang Yunlan said: "Since you have inherited my military merit and identity, you will naturally inherit my enemies as well." The younger brother couldn't accept it and asked to change his identity back, but Zhang Yunlan smiled. "That's not possible, you are Zhang Yunlan now!"