[DeepL Translation - needs review] Volume 1 Introduction: In a world where people live both on the sea and on the ground. Hikaru Sakijima, a boy who lives in the sea, goes to a school on land with his childhood friend because his junior high school has been closed. On his first day at his new school, Hikaru witnesses the moment when Manaka, a girl he has cherished since childhood, has a special encounter with a boy from the land. The adolescent boys' and girls' love feelings waver between th...
