The Red Abbey on the island of Menos is the domain of women and a refuge for girls from all over the world. Valuable knowledge is stored there, neophytes are trained, they praise the Foremother and teach them to use her power. Neophyte Maresi from Rovas has been living on the island for several years and would not exchange this life for any other. When new neophyte Yai—a girl with a dark past and painful memories—arrives on the island, Maresi takes her under her wing. However, she cannot even imagine that danger will come in her wake and one day men hungry for profit with sharp swords will land on the shores of Menos...