Rikka, the Academy City on the water (also known as Asterisk), serves as the world's largest stage for the integrated battle entertainment, "Star Wars Festival." The young boys and girls of the "Starpulse Generation" from the six academies hold Shining Armaments and make their wishes, competing for supremacy—Amagiri Ayato is one of them. Ayato arrived at Rikka at the invitation of Claudia, the Student Council President of Seidoukan Academy. Immediately after, he incurred the wrath of Julis, the "Petalblaze Witch," and ended up having to duel her. The greatest academy battle entertainment begins here!