Cao Liang is transported into the body of a member of the Cao Wei imperial family during the Three Kingdoms period. The Cao Wei dynasty is in decline, with powerful families and the Sima clan threatening its existence. Faced with this perilous situation, Cao Liang chooses to fight for survival, aiming to revitalize the Cao Wei, defeat Shu and Wu, and unify China. This story follows his strategic maneuvers, his struggles against the Sima clan, and his ultimate goal of restoring the glory of Cao Wei.