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...
Our days as adventurers 
are just getting started!
!بدأت أيّامنا كمغامرين للتّو
Na immerhin fangen
jetzt unsere Abenteuer an!
¡Sí! ¡Van a empezar nuestras aventuras!
¡Sí! ¡Van a empezar nuestras aventuras!
Normal, nous allons faire
nos premiers pas !
La nostra vita da avventurieri 
sta finalmente per iniziare!
Nossos dias de aventura vão começar!
Так ведь начинаются
наши приключения!