"What do you mean by that?" one of the Formation Masters asked straight away.
However, Rean didn't need to answer that question. The one who answered it was Larefin himself, saying, "It's the end of the Bloodline Soul Mark Formation." Sure enough, as someone with ties to the Soul Rulers, Larefin knew a few things about the formations.
Noticing the confused expression of the other Formation Masters, Larefin decided to give an explanation, telling them, "The Bloodline Soul Mark Formations can't use Zasfins as a sacrifice because their Soul Power is too big. We, Zasfins, are born into the world with a high Soul Power level. That's why we need humans. Only their souls are gentle enough to be converted into Bloodline Soul Marks."
