The area he just stepped into contained dozens of Vestibulary. A necessary Alchemical tool used in growing and preserving delicate or dangerous living substances, which was not to be confused with a Nexus.
Everything nurtured inside a Vestibulary was usually very insubstantial and would not survive outside of it.
Rowan recalled he had a similar device in his laboratory, although it was far smaller than the one before him. He had used it to culture part of a Barbarian cell culture he was lucky to pick up.
The Vestibulary he owned was around a foot long, and he had only five of those, they were placed at the far end of his laboratory, and directly across was the Warding Room.
If he used his laboratory as a blueprint, then heading north would take him to the warding room, if there would be any place where he would find what held the other end of the Sigil, it would be there, and the Guardian would not be far.
