Zhao Guang and Xi Fei concealed their presence and began to set up on a nearby reef.
This was an altar. Though it looked simple, the magic array on it was the essence, and that array was incredibly complex.
Under Zhao Guang's construction, the entire magic array quickly took shape, and Zhao Guang placed various materials on it. The most central and special of these looked like a rock.
In fact, it was formed from the feces of the Crystal Dragon, something Zhao Guang had no choice about.
It's not that he didn't want to obtain scales or blood, but the Crystal Dragon doesn't shed its scales.
This type of giant dragon has a strong defensive power, and it's almost impossible for it to get injured. To obtain something with its aura, this feces was the best item Zhao Guang could find, he had no choice.
Another item was a piece of high-purity Elemental Gem.
This Elemental Gem was valuable enough for a Legendary Strongman to use to craft weapons, highlighting its worth.
