Yukishiro Honoka is a top student who looks to be graceful but is actually quite clumsy. Misumi Nagisa is an exceptionally sporty, popular student who dislikes studying and has a very severe sense of justice. They are both in their second year at Verone Middle School for Girls. Nagisa and Honoka meet Meppuru and Mippuru, mysterious creatures who descend from the sky, one night. Because the wicked Dotsuku-zone has clouded their homeplanet, Hikari no Sono, they have fled to Earth. Meppuru and Mippuru provide Nagisa and Honoka the ability to change so that they can battle to safeguard Earth. The two girls, who have very different hobbies and personalities, get together to confront the foes sent out from the Dotsuku-Zone. Will