In the 24th year of Jian'an, Liu Bei, who had won a great victory in Hanzhong, fell from his horse and fell into a coma. After waking up, he became the soul of future military commanders. Although he is nearly sixty years old, he is still as strong as he was in his prime. He has reorganized the army, changed the weapons, upgraded the serial crossbows, wooden oxen and flowing horses, and eight formation diagrams to build a strong modular army of the Shu Han Dynasty. He sent Guan Yu to encircle Fan and contain Zhang Liao, personally led the army to seize the central and western parts of Guan, and joined forces with Ma Chao to capture Liangzhou, exerting pressure on two fronts to force Cao to attack Wu. Eight years of military strategy layout, sweeping the world with hard-core military strategy, ending the troubled times, and reshaping the Han Dynasty to unify the world.