In a world where the divine goddess Misunis reigns, ten girls from diverse backgrounds find themselves blessed with the gift of immense muscle growth. From the shy artist Aria to the spirited adventurer Mira, each girl undergoes a transformation that not only strengthens their bodies but also empowers their spirits. Through encounters with the elements, celestial phenomena, and ancient rituals, they embrace their newfound strength with determination and grace. Together, they embody the essence of Misunis' power, becoming beacons of inspiration and beauty in a world filled with wonder and possibility.