After rescuing Horn, Diablo learns of Horn's secret. Meanwhile, Shera, Rem, and Lumachina make progress through the dungeon and reach the twelfth underground floor.

When Rem opens the door, they find the man pursuing Lumachina - Gewalt. To make things worse, a Large Black Dragon appears with a terrifying blast of wind!
I have no intention of 
conquering this dungeon!
Non ho alcuna intenzione di conquistare il dungeon!
Eu não tenho a intenção de
conquistar esta masmorra!