As a side division compartment of this seemingly most important vault, its construction was just like the others. Though the compartment was dimly lit, they could still make out its structure.
From how sturdy-looking the walls of the surprisingly large compartment looked, they knew that this was another wall made from reinforced Arcanite metal.
From how large and well-designed this place looked; it was hard to believe that it was just a compartment of the main vault. It looked too luxurious to take it as just a storage compartment.
Unlike the main vault that was in a metallic grey color, the walls of the compartment were painted in a bright white color. This brightened up the atmosphere a bit, reducing the tension in the air.