Now that Well and the others are 15-year-old adults, they officially form their adventuring party, the Dragon Busters. However, before they have time to enjoy adventuring they receive a mandatory quest from the kingdom and venture deep into ancient underground ruins that no one has yet to return from alive. Well and the others are transported deep underground by a trap, and what awaits them there is...
They're the ancient airships that 
form the core of our magic airships.
إنّها السّفن الجويّة العتيقة الّتي 
.تشكّل جوهر سفننا الجويّة السحريّة
Das sind die uralten magischen Fluggeräte,
die die Kerne unserer Flugschiffe bilden.
Son naves antiguas que sirven
de núcleo a las mágicas.
Son naves antiguas
que sirven de núcleo a las mágicas.
Des vaisseaux millénaires,
le cœur de nos navires actuels !
Sono aeronavi antiche, quelle che usiamo 
come nucleo per le nostre aeronavi magiche!
As aeronaves arcaicas que são
o núcleo de nossas naves mágicas!
Древние воздушные корабли,
что служат основой для наших!