Toaru Hikuushi e no Koiuta

Kal-el Albus joins the flying island Isla on an expedition to find the legendary end of the sky. Training in its school’s aerial division introduces him to new classmates and to Claire Cruz, whose presence stirs feelings complicated by his troubled past.

Lessons and flight practice give the young students room to imagine their futures, but the expedition is not beyond the reach of conflict. When danger reaches Isla, their training becomes a matter of survival, and the friendships formed in the classroom face the realities of war.