The dungeon master of Selen has appeared, and the dungeon is deemed off-limits until it is defeated. Only a party of three adventurers with very high stats may challenge the powerful dungeon master, but Ryota has a plan...
If a dungeon master sticks 
around for a long time,
،إن بقي سيد الديماس لفترة طويلة
Wenn ein Dungeon-Master
lange am Leben bleibt,
Si un amo de calabozo
deambula mucho tiempo por ahí,
Si un amo de mazmorra
deambula mucho tiempo por ahí,
Si le maître du donjon vit
longtemps,
Se il Dungeon Master
resta in vita per molto tempo,
Se o mestre da masmorra
fica por muito tempo,
Чем дольше жив Владыка подземелья,
ถ้าดันเจี้ยนมาสเตอร์อยู่ไปนาน ๆ