Wei Yan: the Loyal Soul of the Han Dynasty and the Rise of the Great Han Dynasty

Protagonist: Wei Yan (zi Wen Chang), the modern Chen Yue (30 years old, history enthusiast, good at military theory and organizational management) died suddenly after being drunk, and woke up as Wei Yan who had just made military exploits in the Battle of Hanzhong. · Time starting point: In the autumn of the twenty-fourth year of Jian'an (219), Liu Bei ascended the throne as King of Hanzhong, and Wei Yan was promoted to Hanzhong Prefect and Zhenyuan General, causing an uproar in the whole army. · The End of Time: From the late winter of the 24th year to the beginning of the 25th year of Jian'an, Guan Yu launched the Xiangfan Campaign. How Wei Yan responded to the pressure of Cao Wei in Hanzhong and how it was subtly linked to the situation in Jingzhou. · Core Conflict: 1. Internal dissatisfaction: Wei Yan's "overnight rise" attracted the attention of veteran factions such as Guan Yu and Zhang Fei. Hanzhong generals questioned him face to face. He must use his strength to convince the public. 2. Strong external enemies: Cao Wei has heavy troops in Guanzhong and Longyoutun (Cao Zhen, Zhang He, Guo Huai), and they may go south at any time. 3. The ordeal of a historical prophet: He knew that Guan Yu would be defeated, but he was too soft-spoken to intervene directly; he had to not only protect himself, but also find ways to leave a way out for the Shu Han. 4. No cheats: There is no system, no modern weapons, and nothing can be created out of thin air. The only "plug-ins" are modern military thinking, management experience, and understanding of historical trends.