Long ago, Japan was protected by five crystal pillars.
But can Hana rise to her true potential under the wing of her husband-to-be?.
That is until Saku Ichinomiya, the arrogant yet powerful head of her family\'AEos primary branch, falls for Hana and forces her into signing a marriage contract with him.
When Hana finally awakens to powers of her own one day, however, she opts to hide them out of a desire to complete her high school education in peace.
Though eighteen-year-old Hana Ichise was born to one of the branch families that defend the pillars using supernatural abilities, she has lived in the shadow of her brilliant twin sister, Hazuki, from a young age.
Long ago, Japan was protected by five crystal pillars