As Winter opened door number one he immediately noticed that it hid a long hallway with a single door at the end. About two-thirds of the way down the hallway was a large steampunk clock that made a distinct clank sound every minute, the second hand ticking away in preparation of the next moment.
Between the entrance and the clock was a pathway of tiles guiding them to the clock and the door. Instinctively though, any who entered felt a familiar sensation. The mere act of stepping through the doorway set off their Unseen Senses.