Tang Yan nodded. "Sure. The bigger the place, the better."
"No problem. When do you need it?"
"Now. I want to refine some pills." Tang Yan came up with an excuse.
"Follow me." The Crown Prince wasted no words and led Tang Yan outside.
A quarter of an hour later, the two arrived at an artificial rockery. Beside a huge boulder, the Crown Prince pressed an inconspicuous protrusion. With a rumble, a stone door immediately appeared.
Tang Yan marveled inwardly. As expected of an Imperial Family with ten thousand years of history, its foundations were no empty boast. What ordinary person could have thought up such ingenious designs?
He followed the Crown Prince inside, and before long, the space before them opened up.
"Tang Throne Holder, what do you think of this place?" the Crown Prince asked with a smile.
Tang Yan surveyed his surroundings. This place really was big enough!
It rivaled a public square!
The ceiling was very high, too, over a hundred feet by his estimate.
The surrounding walls were made of metal, with four luminous pearls hanging in the four corners. At the very top were some ventilation formations that kept the place from feeling stuffy.
"Not bad. Excellent!" Tang Yan could not have been more satisfied.
"This is our Imperial Family's training ground, built specifically for our top experts. The surrounding walls were forged from profound-heart copper. Not only is it extremely hard, but the walls are also two meters thick. Even a full-power strike from a Heaven Tier Ninth Grade expert would find it difficult to damage this place," the Crown Prince explained.
Profound-heart copper!
Hearing the name of this material, Tang Yan rolled his eyes inwardly. Profound-heart copper was exceptionally tough and difficult even to melt down. Just how much effort had the