Among the Three Kingdoms, Jiaozhou Unified the World

Zhao Er, a modern college student, is a fan of the Three Kingdoms. He once imagined a strategic concept of independent states and then unifying the world, but he could not figure out how to unify the world from Jiaozhou. An accident, Zhao Er traveled to Jiaozhou at the end of the Han Dynasty. The rule of the game is that he must start from Jiaozhou and then unify the world before he can return to the real world...