The two youths had been ready and chose to remain silent until Mifuyu led the way to this labyrinth that she's mentioned.
Nothing laid on their mind aside from their goal and it helped them from feeling any semblance of regret seeing as how they were told they could not just leave at any time.
Mifuyu led them out of the audience chamber and out into the main hall but from there she remembered that this entire castle was her own creation so modification wasn't difficult and for her convenience she transformed the area in front of the audience chamber into a descending spiral staircase that etched itself deep into the underground of the castle where it'd eventually open up into a large expansive room where a labyrinth was visible at the base of the room.
Seiya was the only one who was at awe at the labyrinths appearance seeing as how Tsukumo already seen it from afar and her mother made the place so it's not a surprise to her.
