Spirits of a Chinese warrior nation are trapped into the beads of a "magatama" that drifted into Japan some 1800 years ago. Some students have inherited these spirits and are now forced to re-enact their lives as warriors as well as continue their studies at high school. It is thought that Hakufu Sonsaku, a young female student, has inherited the spirit, strength and powers of the greatest warrior Shou-Haou.