After several minutes of communication, in Lady Rennesia's tent, a Blood Crystal Stone, etched with runes and suspended above the wooden table, shimmered with brilliance.
It was an activated Spiritual Energy device with remote communication capabilities more powerful than those of a Calculating Pearl and had existed for a long time, said to be an ancient Psychic Skill, and its appearance alone was evidently filled with mystery.
Murphy knew that Cui Si also had a few, but he had never seen her use them nor knew where those Rune Stones led to.
According to her, it was an item crafted by the elders of the Clan of Secret Blood, among the seven vampiric clans most adept at psychic mastery. Its crafting process was too complex even for a Spiritual Overlord like Cui Si.
Therefore, it was rare and circulated only among a few key individuals within the Blood race.
