"Light and Darkness are abstract terms when you consider the order of the world." Rafe said answering Luna's question. "In elemental terms they are just opposite forces one unable to truly exist without the other. The heartless themselves are actually a normal occurrence, it's the branded ones that have upset the natural balance, from what I understand a scientist found a way to artificially create and control these heartless, whats more is that this individual has apparently been alive for quite some time and has been manipulating things in his favor all for a singular outcome." Rafe paused for a minute before deciding to lay his hand on the table so to speak. "I'll try and make this as clear as I can but understand I dont' have all the information, I'm sure most of you have heard something of this is rumor anyway, there is something of an organization trying to manipulate a conflict in order to release sealed hearts be that from the heartless or living people it doesn't really seem to matter. This is the second such event of this to my knowledge and trust me, we can not allow it to happen a second time. The first time this happened it completely shattered the words to their present state. All of my friends and family wiped out in an instant all for one man and his damned ambitions." He turned to Luna after composing himself. "That is the "darkness" I speak up young lady. The unchecked hubris of a mortals ambition and hunger for power."