Gray Allen looked at the key strangely. It gave off a dangerous vibe, but he couldn't understand it.
"What is it?" he asked.
Matthew stared at the key for a while.
'I've only heard a few things about it, but my father always told me that there was a deep, mysterious, and strange secret behind it. He seemed to know, but all he told me was that one day I would know. What is it?'
'It's in the human race and in the vampire race. I think the Dragons protected one too, and the Ancient Elves of that Great Forest too. But is it only us who protect that, or some of the Races of the New Age too?'
Many protected these doors and key, but almost no one understood what they were. What was clear was that it had nothing to do with the Hill Clan because they, too, were protectors of one.
Now, that's the problem.
