Final Fantasy XII: Revenant Wings

One year after the events of FINAL FANTASY XII, the young protagonist
Vaan travels the skies of Ivalice with his trusted navigator Penelo at
his side. Their treasure hunting adventures take them to the sky
continent of Lemurés where they meet Llyud, a member of the aegyl race.
These mysterious winged people have been living on the floating
continent for centuries, but a disturbance has allowed treasure-seeking
sky pirates to breach their once-hidden territory. It falls to Vaan and
his band of young sky pirates to stand up against the trespassers, and
defend this extraordinary world and its people.