Cao Cao, identified as Sousou Moutoku in the anime's naming convention, leads the Gi faction and stands as a primary antagonist. He relentlessly pursues the unification of China under his rule, driven by the goal of seizing the Imperial Seal, an artifact that bestows immense power upon its chosen wielder. Learning the Seal resides with Sonsaku Hakufu, his forces aggressively raid territories held by rival factions, including Go. He initiates major military campaigns against the combined forces of Go and Shu, culminating in a confrontation at the Battle of Red Cliffs. Despite commanding superior numbers, Cao Cao suffers a significant defeat in this pivotal conflict, halting his ambitions for southern expansion. His leadership is defined by strategic acumen and an unwavering pursuit of dominance, fueling his faction's persistent threat against opposing kingdoms. Cao Cao's familial connections include his son, Cao Pi, known as Shikan Moutoku. Following Cao Cao's demise, Cao Pi becomes instrumental in the rise of the Gin faction. Manipulated by Shibai Kurai, Cao Pi facilitates the overthrow of the Wei Dynasty's remnants and enables the resurgence of dark forces linked to the Sovereign's Seal, highlighting the enduring impact of Cao Cao's legacy on subsequent conflicts. Cao Cao's portrayal reflects his historical reputation as a cunning and ambitious ruler. He employs both military force and political scheming to achieve his objectives, viewing the era's chaos as an opportunity to reshape the realm under his authority. His actions consistently prioritize power consolidation, disregarding alliances or conventional loyalties.