The Teleportation from Lost was smooth and seamless, and the area they appeared in was strange, as it resembled an extremely vast world that was filled with Ice and Metal.
This was a unique space that Rowan had created with the help of Lost using the remnants of all the Divine Kingdoms of the Cerulean gods.
It was maintained by Lost, and it was utilizing the ability of a Divine Kingdom to shrink space. It existed as a single grain of dust, but inside of it was a space more than a billion miles across.
This place was unique and was the crowning point of Rowan's current power, and all the knowledge he had been collecting from Andar about how Dimensions operate because it mimicked the form of a Fifth Dimension as closely as possible while still being inside the three-dimensional universe, this was the only way he could forge the Core without leaving the universe.
After all, the Destroyer was a weapon created by outside universal powers.