Hisui is an experimental subject born from research dedicated to resurrecting heroes of the past. Her soul was summoned from another world and forced into the physical vessel of a now-deceased 'Supreme Mage.' A distorted existence born from the ambition to transcend death—is she truly 'human'? Suddenly, another personality dwelling within Hisui's body awakens... This is the beginning of Hisui's long journey to reclaim herself while being swept up in a whirlpool of desire. A massive new serialization begins!