Himmel
What came next surprised the boy more than the shimmering glass walls or the emptiness of the cavern around him. A small glow began to emanate from within the tiny tunnel. As the shape moved closer the light slipped through the walls and bounced from surface to surface, refracting and dazzling as it travelled, until it emerged from the geode-entrusted entrance just shy of where he had been knocking.
This cave was in a perpetual state of illumination. Light from the connecting corridor refracted in to it, and seemed to cascade forever, lending a glow to every surface and softening the mood. When this new light emerged it was too bright; a change that hurt Himmel's eyes and startled him in to backing up.
Thinking he was under attack, he focused his energy and attempted to blast the shape with his magic. The fire ignited with such spontaneity around the glowing orb that he was surprised by his own efficacy, but it served to add a roar of orange to the object; the light grew stronger, the fire consuming that speck of light in a flash of red before dying out as the spell dissipated. The glowing orb remained but Himmel had managed to effectively blind himself as a side effect.
He blinks around the array of dots burned in to his retinas; they floated before his vision like constellations and slowly faded the more he blinked and looked around, ignorant to the small gembound who lingered near the tunnel's mouth.
Himmel
Himmel stood there blinking in to the haze left behind, waiting for it to clear from his vision. As it gradually receded his eyes narrowed and he glared at the span of air where the light had lingered; it was gone now, fizzled out after his fiery reaction. Beyond that was a small brown shape that did not fit among the bruise-colored glass; it took him a moment or two to recognize that the small thing was staring back at him.
His first thought was to compare the stranger to a lesser. They were smaller than anything he'd seen (but then again Himmel was pretty new to this whole life thing, and his experience was with minnows rather than terrestrial creatures). He leaned around the orb and with his neck straining a little bit, tilted his head to look down at the bundle.
It had a face. It was a squished face, very small, but a face none-the-less. With a snort the boy stepped around the blacked-out swatch where the orb had been flaoting and in to the path of the waiting creature, certain that he could trample it if anything untoward happened. "Was that your orb?" He asked, unable to veil the stern tone of his voice.
Himmel
The creature responded. Like.. Actually spoke. With words. That's not something lessers could do right? The fish hadn't protested when he'd tried to gather them up from the pond, they'd flit away from him. The bats in the corridor outside of this cavern had watched him and flown off without a word, too. That single difference made Himmel reconsider exactly what this creature was. If it wasn't a lesser then it had to be something closer to whatever he is.
It was oddly fulfilling to listen to the little thing bumble through an explanation; their voice was so small and very raspy, which made Himmel feel powerful.
"Wh-who are you?" Asked the creature. Himmel was busy basking in this new-found sensation. It didn't last long though.
"My name is Himmel. You're... not a lesser, are you." His retort didn't hold the same inflection as a question, as he'd answered it for himself already, but he wanted to confirm. He dipped his head so he could look at the little thing eye-to-eye, his shoulders looming behind him, and gave the marmoset a curious sniff.
"Who're you? How'd you get here?"