There were hundreds of training dummies, alongside a few computer interfaces scattered around, each detailing a certain setting for both the white platform below, as well as the training dummies.
Some of them moved by themselves, and when I focused on them, I realized they weren't powered by energy, but instead by some form of electricity.
I had thought the Demon Realm was more advanced... but this was just insane.
"No need to act so surprised. Look over here."
Ren pointed at an area that had a large marble floating in the center.
"This is what I call the Energy Training Quarters. I still use it to this day, as it helps me understand what I'm lacking. But to be fair, I'm not lacking much."
I rolled my eyes at his confidence and approached the marble orb. Then, once I was there, I glanced back at him.
"How do I use it?"
"Infuse your energy into it for starters."
I raised a brow.
"And what's the catch?"
