A modern young man accidentally traveled to the late Tang Dynasty and became the longevity king Li Jie. At this time, the Tang Dynasty was surrounded by wars, internal and external troubles. Li Jie is in a power whirlpool and faces many crises and challenges. With the wisdom and courage of modern people, he struggled to survive in this changing era. Can he change the direction of history and restore the glory of the Tang Dynasty? In the complex political struggle and fierce war, what kind of love and friendship will he encounter? Let's see how he wrote his own legend in the troubled times of the late Tang Dynasty.
