A cave and tunnel system that cuts through the mountains. Deep underground, glowing minerals along the ceiling provide a dim light source that looks like stars in the darkness. Huge pools of clear water and strange plants grow within the caves.
Not literally, but metaphorically. His plans were coming along nicely. What is a merchant without items to sell? It started out humble: acquiring meats, pelts, feathers, and the like for various sentient creatures, who would then trade those items for something else. They were only of slightly better value than what he had hunted for, but with those items he would then trade it for other items, and those items for other items, until finally he had acquired the items to make:
A merchant stall!
Matthias isn't just a pretty face! No, no, he's got the brains, strength, and will to pull something like this off. And with his telekinesis, it was easier to get all the pieces assembled and cut the equipment's production down by days, maybe even weeks.
The stall was a bit bare bones at the moment. It had a cloth that draped over the top and provided shade, one side of it had a harness for when he needed to move it elsewhere, and of course wheels to keep it mobile.
He used the last of his earnings to buy himself a wide satchel, capable of being placed behind his wings/near his rump without discomfort. As well as a smaller one for Roxanne. He would need a helper for all these trips. When the stall had been finished Matthias draped it in leaves, branches, and a little bit of dirt to help it blend in. Then, the two were off, with Matthias helping her use her wings to get to the portal.
It would lead them to crystal caverns - or at least, the entrance. They made their descent, and once inside, began to search for anything of value. While they searched for gemstones and ore, he gave her lessons about gems and their properties, as well as how to distinguish between metals, gems, crystals, or just plain rock. She seemed interested enough, but mostly just wanted to explore.
Father didn't take her anywhere whenever he left to meet other people, and sometimes it made her feel lonely. But he'd always come back eventually, to teach her lessons like how to hunt or use her wings, and other lessons. Today, they started out with a flight lesson, and once they got into the cavern, he began to tell her about gemstones and such. She honestly couldn't tell the difference between most of the stuff, and while he spoke about tensile strength and density and all that,
she already knew she wasn't going to remember much of it. All she knew was to pick up anything shiny and they'd sort it out later.
In the glim light, her bioluminescent lavender spots stood out, their soft glow helping to light the darker parts. Sitting out in the open on the floor was a shiny, white hard thing. She rolled it into father's view, "What's this thing?" She tried to balance it on her paw, but it's difficult to do.
So far, the duo were already finding quite a few interesting things in the caves. Mostly just shiny rocks, but a few crystals as well. At Roxanne's question, the male would come over to inspect what she had, placing it in his paw to feel its texture and weight, "Looks like an impure bit of mica," he'd begin, giving her a brief rundown of its identity and properties. Mostly worthless for his current goals, but regardless, "We're rarely going to find any pure samples of anything. Good job," he'd add on, placing the mineral inside her pouch.
