Returning to Azarphy and Arabeth who was on the second floor of the library.
"This is really a core of an Array," Arabeth said seeing the dimensional portal was the size of giants and still had a base formed by five seven-pointed stars overlapping each other at different angles.
Normally, a dimensional portal would have would just be a medium-sized door almost similar to a human door what was much more discreet and easier for a human to open, the size of the portal depends on the items or lives sacrificed for the opening, it can be the size of a dog door, but only small and less intelligent demons would pass, what not it would be possible to control which would be kind of useless for whoever called.