The story is set in the city of Lylan on an isolated island. And starts when the swordsman Rouge washes ashore. Enjoy the many activities of Lylan through fishing, cafes, casinos, arenas, and much more! However, a mysterious aura approaches......

This work is a story about making memories of a summer on a small island, "Himegashima" . Insect collecting, insect wrestling, fishing, secret bases, treasure hunts, gathering together for finger smashing ... trying to flea market ......