Lin Yuan, a modern historian, unexpectedly transmigrates to the end of the Eastern Han Dynasty. With no System and no golden finger, he relies solely on his thorough knowledge of the Three Kingdoms as he carefully navigates the Yellow Turban Rebellion and the wars between the warlords. How will he rise from an ordinary commoner to a ruler of his own domain, and help Cao Cao turn the tide at the Battle of Guandu? When the Battle of Red Cliffs comes, can he change the course of history? See how an ordinary man rises to prominence in the turbulent era of the Three Kingdoms through wisdom and patience, ultimately unifying the realm and reshaping the future of China.