Firefly explains this place to you: It is the edge of the Golden Hour, the inner depths of the Dreamscape, and The Family's construction and remodeling zone (in other words, a construction site within the dream). She adds that her "secret stronghold" is further on... The only problem is that "The Family" has eyes everywhere, and you will have to sneak in to get inside.
Just as your journey begins, it comes to an end as a Bloodhound Family member with a strong sense of principles guards the door before you. If you wish to continue ahead, you may have to use Clockwork for no good... Let's hope Clockie forgives you.