When Lin Wan, a graduate student in the Department of Modern Archeology, was repairing the "Double Dragon Jade Pendant", a relic of the Kangxi Dynasty, he accidentally traveled back to the forty-fifth year of Kangxi (1706) and became Su Wanyu, the daughter of the Han military flag-clad woman. The jade pendant is not only a medium for her to travel through time, but also stimulates scattered memories of past lives every time she touches it, becoming an important clue that runs through ancient and modern times.
