Mayura Otomi, daughter of Seigen Tenwaka, entered Domikado Island, an island inhabited by Onmyoji. Since her arrival on the island, Mayura has been going through a difficult time as the new head of the Tenwaka family. She is training hard for the "Imperial Tournament," the same stage as Rokuro, and at her side is Ikaruga Shimon, one of the Twelve Heavenly Generals and Suzaku!