"A sacred flame that's always burning?" Nelli asked with a slightly curious expression on her face as she looked at the glass orb that Eiro was holding, and the Demon just nodded his head, "Yes, exactly. You see, the man that used to own this building before was not only a skilled Choromancer, but also an amazing Artificer. It's practically impossible to create such special hidden rooms and passages without that. They actually work in a very similar way to this 'Everburning Flame', as far as I understood."
Nelli looked at the glass orb in though, crossing her arms in thought, "So it's like... creating infinite fuel for the magic to use?"
