In the year 298 from the era of the gods, elementary school girls Sumi Washio, Sonoko Nogi, and Gin Minowa are tasked with an important mission. They are to become heroes and fight Vertex, a mysterious enemy...

In spite of his large build, Momo loves ribbons, the colour pink, and many other things which better suit girls with delicate figures. Yukino, his best friend, was his only support and was also the only pe...