Matt stared at her. 'Millions of years and a very powerful man...' He thought.
Somehow, he thought of the Dietrich Era. Maybe it happened during that time.
"What pact was broken?"
At his question, the spirit shook his head sideways.
"I don't know. But that goes along with the weirdness of vampires. Anyone who can use mana can summon us. Vampires back then could do that, being one of the reasons they were able to reign. But when the pact was broken, vampires stopped being able to use mana. That's really weird."
Matt frowned. This was precious information to him.
During the last few days that he has been researching mana, he has realized that to use mana; he needs to be able to control his power and reach a certain level in the Path of Control. That being the case, he would expect that all vampires in the past who could use mana would have reached that level.
But now this spirit is telling him that all vampires could use mana before.