The Three Kingdoms' Struggle for Hegemony Begins with Queen Mother He

Unofficial history records: The reason why Sun Shangxiang married Liu Bei was just because Liu Bei said that my second brother is invincible in the world. At the end of the Eastern Han Dynasty, Zhao Feng traveled through time and became Lu Bu's sworn elder brother. Because he repeatedly urged Lu Bu to kill Dong Zhuo, Dong Zhuo found out and wanted to kill him. There was no other way. Since the second brother didn't help him deal with Dong Zhuo, he could only use another second brother to deal with the Queen Mother He. Ding, the Cao Thief system has been activated... However, in the face of Lu Bu who is loyal to the Han Dynasty, Cao Cao who does not forget his original intention, and Liu Bei who is unswervingly determined, how should he unify the world? (Not a cool article, but partial to Machiavellian tactics)