While Sareth was checking the stele, Roy waved at Julia.
Julia nodded and took out a large scarlet crystal from her portable space. This crystal was about forty centimeters long and the thickness of an arm. She walked forward and handed it to Roy.
The mining of the flame obsidian underground of Frostfire City had been going on for several years, and this flame obsidian crystal was the only relatively large and complete piece of crystal that had been mined over the years. Roy took this crystal and took out some other Abyss metals. The flowing brightness flames burned in his palm and covered these materials.