Six months after King Hyonjong ascended to the throne, the Dai Kingdom was on its way to revival. However, the king, who had gone to suppress a rebellion, did not return, and Taiki disappeared without a trace. The female general Yi Sai, worried about the loss of the king and the kirin, goes to Gyeongguk, risking her life to ask for help.

(Source: Shinchosha, translated)