The Dingzhou Kingdom was destroyed by the Shuijian Kingdom twenty years ago. The royal family of Dingzhou was also exterminated, and all the ancestral temples and ancestral halls were destroyed. Only the concubine prince Yin Fuchue, who was only 8 years old at the time, escaped and disappeared without a trace.
Twenty years later, Yin Fuchue found Xiao Yimo, the only direct daughter of the queen's family in the original Dingzhou Kingdom. Immediately, the two embarked on the long journey to restore the country together.