Fly to a brand new sky! After graduating high school on a faraway island in the Pacific, Yoshiyuki Hatase is stuck as a part-timer and wants another job. A former classmate, Kanako Riho, suggests he apply at an old friend's dive shop on another island... but little did he know of the twists and turns that decision will lead to! Through that, he will gain a newfound love of flying by sailplane, and he will end up reuniting with friends and loves from back in Nankaisei Academy, as well as with his estranged family from Tokyo.