The large skeleton looked back to the Hound that had reached to the shore of the large island, the golden white light in its sockets glimmering with strange emotion.
It was true, it had been there since the very start, but only for as long as it could remember.
As for its point of origin, that would be the day Skullius appeared in Aigas.
It was formed as a guard to Skullius' soul, in accordance to the rules of Aigas.
The rules of a world could not be so easily evaded, which was why powerful beings could not easily invade and also why even Skullius' Null Life powers created flaws to adjust to the world, otherwise they would be restricted entirely.
As for the rule that allowed for this large skeleton to be formed, it was the same that dictated that every individual's innate self have some form of protection that could only be contended against by advanced forms of power, in particular Classes and Stages.