If my memory serves me right, the Vampire King Reina mentioned something about three Heroes.
She also spoke of a prophecy.
If Kai's Book of Prophecy really lives up to its name, then I need to understand what she was referring to.
"What do you mean by 'Heroes,' and how many of them are there?" I asked, locking my eyes with Kai.
Without hesitation, Kai responded to my question as if he was waiting for me to ask it.
"There are three heroes: a swordsman, a spearman, and a martial artist," he said. "I could tell you who they are, but aside from Nero being the swordsman, I don't have much information about the others."
"Even with your Book?" I inquired, to which Kai nodded. "But how is that possible? I thought you possessed memories from eighteen different timelines."
