Shi Yuan is a modern historian who traveled to ancient times in an accident and obtained a mysterious system. This system will give different identities and abilities, but the price is that he must personally participate in historical events. From then on, Shi Yuan traveled through various dynasties and generations, playing different roles. Help emperors from generation to generation and travel through different roles. According to the rules of the system, he laid out plans in each period, which not only promoted the wheel of history, but also maintained the coherence of the general trend. After witnessing the rise and fall of many dynasties, he finally realized the profound meaning of history, uncovered the truth of the system, explored his own destiny and return in time and space, carved his own profound mark in the long history, and achieved a magnificent time and space legend.
