Tide Between Two Worlds

Life seemed normal for one Minamino Shuichi. Third-year student of Meiou Private Academy, besties with his childhood friend, Misaki Kuronue, and captain of the swim team with goals of a national title. However, things change when deep "sea"-crets, fifteen years in the making, come to the surface. As if normal puberty wasn't enough, Shuichi has to deal with it in more ways than one. Couldn't this wait until the postseason? Choose your own ending chapter at the end.