Set in the Yayoi period, this ancient historical romance depicts the conflict between fifteen-year-old Hisui no Mikoto, a girl of royal blood, and Mimaki, a man determined to extinguish the old royal line. By contrasting a girl who tries to save the weak with a man who seeks to rule by force, it builds a story around the origins of Japan.

A girl who protects the weak and a man who would seize a land through slaughter collide over the origins of ancient Japan.