The video takes us to ancient times; Li Er transforms into the Tongtian Emperor of Shu Han.

After transmigrating, Lin Feng awakens a system that allows him to materialize videos from his mind and project them to various dynasties! Each review is followed by a challenge, and both the successful challenger and Lin Feng receive rewards! The opening chapter reviews the ten most incompetent emperors! Number ten: Liu Shan. In the infinitely exciting Three Kingdoms period, mediocrity equals incompetence! Generations' dreams of a northern expedition were ultimately destroyed! Liu Bei: Is it really Heaven's will to destroy the Han Dynasty? Li Shimin: If you're bad, practice more. Watch from the sidelines, I'll show you a comeback! Number nine: Zhu Youjian. Too diligent in governance. If he had been a little lazier, the Ming Dynasty might have lasted another ten years! Zhu Yuanzhang: Diligence is good, but his abilities still need to be cultivated. Watch your ancestor show you a comeback! ... Number two: Zhu Qizhen. The "Gatekeeper Emperor," a student of the Oirat Mongols! Zhu Qizhen: The Oirats are too strong; no one can do anything about it! Liu Shan: Huh? What are you talking about? I was just eating, drinking, and playing, and everyone under me cleared the Oirats' path! First up is Hu Hai, the culprit behind the Qin Dynasty's demise after only two generations, his crimes numerous! Hu Hai: Father, love me one more time! Ying Zheng: Heh. A ranking of the ten wise rulers. Old Zhu: Building on the legacy of six generations, we've never fought such a rich war in our lives! Li Er: Xiang Yu is indeed a worthy opponent! Ying Zheng: Whose starting position is this bowl? The pinnacle match?...