Soon, the two of them arrived at a well-furnished study, where all the tables and chairs were made of a high-quality dark reddish wood that appeared to be of considerable age, emitting a faint scent of raw wood.
Rein immediately saw the prism-shaped crystal Naya had spoken of on the wide mahogany desk.
It was a long prism around one meter tall, with equilateral triangular faces, reflecting colorful lights under the illumination of the candlelight.
"Lord Rein, since you've used the Crystal Ball, the method is actually the same. You hold it, concentrate your spirit, and then try to mobilize the mysterious side energy particles as much as possible," Naya explained the usage by the side.
"Alright, Miss Naya," Rein nodded.
After quickly inspecting it, Rein began to grasp the crystal prism with both hands, closed his eyes, and concentrated his spirit.