In the Four Islands Archipelago, folks can utilize Grav-Shoes to fly round! Here is actually the story of Asuka Kurashina, a move student that arrives at Kunahama Academy from outside the Four Islands. After seeing the ability of wearers to soar in the sky, she immediately develops a fascination with flying with an Grav-Shoes and additionally joins the college's FC (Flying Circus) club to help her passion.