The opening of the second part of the new film "Chibi" is the battle of Changbanpo. Cao Cao (Han) believed that after defeating Liu Bei (Shuhan), the only threat to his ambition of ruling the whole world was Dongwu (Wu). Moreover, Xiaoqiao, the beloved concubine of Cao Cao, refused to surrender, which made him extremely angry and insisted on attacking Dongwu. Sun Quan sent Lu Su to meet with Liu Bei in the name of condoling Liu Biao, discussing the matter of joint resistance against Cao Cao. After Liu Bei agreed to cooperate with Dongwu to resist Cao Cao, he sent Zhuge Liang to Wu. Sun Quan's younger sister, Sun Shangxiang, and Lu Su used the method of provocation to strengthen Sun Quan's determination to resist Cao Cao, and called Zhou Yu back to take charge of resisting Cao Cao. The two armies finally met at "Chibi", and the climax of the story of the second part of Chibi came. Under the strategy of Huang Gai's fake surrender, Cao Cao was defeated and retreated to Jiangling along Huaying Road...