In 263 AD, Sima Zhao sent Deng Ai and Zhong Hui to destroy Shu. Zhong Hui occupied Hanzhong and faced Jiang Wei's army at Jiange. Deng Ai stole the Yinping Trail and took Jiangyou directly. The Shu Kingdom was in turmoil. A modern boy traveled to Shu Kingdom Guard General Zhuge Zhan to see how Zhuge Zhan turned the tide...