Atem notices the darkness falling on them, he, unconsciously leans towards Kyrii's and grabs the leash of the inverted golden pyramid he's wearing. The darkness is something he's almost inherently afraid of, he's a child of the sun after all, and his subconscious feels something odd going on.

Something occurs to him... He stands, looks up where he believes the sky should be even if he cannot see it, and raises a hand towards it, the other firmly holding the Millennium Puzzle. It starts shining, piercing through the darkness as he meant it to be, and after a moment that seems like an eternity to him, the faraway ceiling to tremble and break in some spots. Debris falls and dim rays of light (sunlight) come from the small gaps he manages to make somehow. That's all that's needed, from the threads of light a shape starts appearing. It is not as flashy and showstopper as it usually is for Atem, he doesn't even voice his call relying solely in his bond, not wanting to threaten this place even more with his voice. Finally, a dragon, blinding as if made of molten gold appears before them and breathes down on the pair. The fact that the child doesn't seem frightened in the slightest might be telling that this is not something to be afraid of, of course.

"Come." Atem extends a hand at Kyrii, inviting. "We are going to find it."