In a seaside town, Raika savors his ordinary school days with his friend Ibuki and maid Yuri. But when he discovers his father is a magical girl, and a squad of magical girls arrive searching for a precious Mana Prism, Raika is reluctantly drawn into the world of magical girls. Despite his reluctance to don feminine attire, he must now fight alongside them to protect his school. Can he reclaim his peaceful life amidst this magical mayhem?