The protagonist Chen Yu, a modern social animal who loves the history of the Three Kingdoms, dies unexpectedly and wakes up at the scene of the sworn friendship in Taoyuan. He becomes Guan Yu, who is nine feet tall and has a face as heavy as a jujube. Facing the wine bowl handed over by Zhang Fei and Liu Bei's eager gaze, he was shocked and forced to take over the script of "Second Brother" and start the hell difficulty novice village.