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...
Apparently, the mage from 
the ancient magic civilization
على ما يبدو، السّاحر من حضارة السّحر العتيقة
Anscheinend war derjenige,
der diese fiese Falle gestellt hat,
Por lo visto, el creador de esas ruinas
Por lo visto, el creador de esas ruinas
L’architecte de ce souterrain,
A quanto pare, il mago dell'antica civiltà
Aparentemente, o mago
dessa civilização antiga
Оказывается, магом древней
цивилизации,