Estonia, Earth
In Tallinn, the capital of the country, a man entered an inconspicuous house. From the outside it seemed to match every other house in the neighborhood, and in fact, the interior seemed ordinary as well. But the facade was broken when the man reached a particular storeroom and, in a practiced fashion, unlatched a trap door in the ground and began to descend into a hidden basement.
He was not greeted by a dim hall or makeshift construction, but a brightly lit hall with remarkable ventilation considering its depth. The marble floors, the patterned wallpapers and beautiful paintings did not give the impression that the man had descended into a secret layer, but rather the lavish home of a rich man.
Further down the corridor were a series of doors, but the one the man entered opened into a large laboratory that had numerous computers as well as testing equipment, as well a chair hooked up to a number of medical equipment.