Following the governor's death, his widow and three daughters begin vying for control of his fortune, each seeking the power that comes with it. Suspicions deepen and fragile alliances form as they scrutinize one another's claims within the opulent estate. At this critical juncture, a composed young man named Tatsuya Katori appears, his stated ties to the late governor stirring fresh uncertainty. As motives clash and long-buried details emerge, the contest for dominance grows more intricate.