Plot introduction: Since Zhang Jiao's death, the world has not returned to peace, the young emperor was abolished, and the young emperor Xian ascended the throne, but he could only be a puppet emperor. Dong Zhuo took control of all major political affairs, and the people lived in dire straits and fears all day long. Cao Cao used his actions to prove that justice will eventually triumph over evil, that collective interests will always outweigh individual interests, and that all those who attempt to destroy national stability by themselves will eventually get their due retribution.