Standing in front of the black crystal, Du Beiye's eyes widened in shock. She pointed at the massive crystal and asked, "Sister, where did you get this thing?"
"I found it inside a cave at the border of Luyang City."
"How could it be possible? Even in the Tarakam civilizations, the Sthanam crystal is very rare and categorized as an SS-rank energy crystal. It's impossible for this crystal to be found in this Blue Planet," Du Beiye said in disbelief.
The reason for the high rank was none other than the ability of the black crystal to grow and multiply by itself. As long as it was planted in a place where energy was abundant, it would be able to grow five centimeters every year.
Even though the growth sounded like nothing, a five-centimeter Sthanam crystal could be used to recharge nanoweapons for fifteen months. Therefore, the circulation of the crystal was highly controlled by the Kingdom.
