Kyle fought through one room after another.
There was seemingly no end to them, and almost every single room had some kind of enemy.
After fighting through almost 15 rooms, Kyle found himself in a room he had visited before.
He looked around for a bit and found a tunnel he hadn't traveled into yet.
"How big is this cave network?" Kyle asked.
"I don't know," Theodor said. "It's kilometers upon kilometers long. If you travel deeper, you will also find Earth Elementals. I've even seen two Metal Elementals."
Metal Elementals were extremely rare.
Earth Elementals were only created when a lot of dense Earth Ether was in one place without a lot of other Ether.
This generally only happened deep below the ground.
Metal Elementals were created the same way, but that was exactly why they were so much rarer.
They needed dense Metal Ether without a lot of Earth Ether.
