Prince Arven's voice remained calm as he spoke further.
"The pseudo Lords use human or beast cultivator's Spirit Core to cast 3rd Order Spirit Spells. However, the compatibility issues arise after the implantation.
"The vessel bloodline users on the other hand don't have compatibility issues if the Spirit Core is chosen right. The cultivator's body accepts the Core as its own."
He leaned back again, looking satisfied.
"No rejection. No instability. No false power."
He looked directly at Aksai and Raaden.
"Only a true Core Formation Lord."
Aksai looked at Prince Arven for a long moment.
His gaze then shifted briefly to the floating Spirit Core before returning to the prince. His face remained calm, but his eyes had turned more serious.
He stayed silent for a few seconds, as if thinking things through carefully.
Finally, he spoke.
"Prince," Aksai said slowly, "what you are proposing is indeed more than any drifting cultivator with no background could ask for."
