Solas is the master of collecting any and all knowledge and was the creator of the famed Library of Alexandria. He has a carbon copy of his store in every caeles market, regular or black, all around the world. The store resides on its own plane of existence allowing it to function as a singular store so he's able to interact with all customers at any given time.

Filled with various stained glass lanterns and sandstone visage the shop is very reminiscent of Ancient Egyptian markets/stores.