Following the Han Dynasty but Not Ending the Han Dynasty

Once I woke up from the dream, there was bloodshed and Sima plotted against Wei Ling; A thousand years of opportunity, drinking ice is hard to stop, even if... It doesn't help. When Liu Xu woke up after retiring, he actually traveled to the eve of the Gaoping Ling Incident and became the son of Liu Fang, an important minister of Cao Wei in the "Sun Liu Alliance"! Faced with Bo Yun's treacherous situation, he is proficient in classics and history and has a basic understanding of physics. With only his youthful spirit and his martial arts skills, he made a decision that went against his ancestors... Ping Sima, retreat the Wu soldiers, suppress Yongliang, and conquer Bashu... Suddenly looking back, he seemed to have lost his original intention and just sighed: "My destiny is here!" This is a growth story of an ordinary person. [Growth flow protagonist] [No system]