Unusual Guard

Exploration Stage: Post Office
From: Kira Woodville
Description: I was sucked into the City of Shadows through a suddenly opened portal. I ended up in some locked room, where I was being watched by an eye in the doorknob. I dream about it so often that I made a copy of this all-seeing knob, look for it.
Completed: In the room where I was being held, such an all-seeing doorknob was animated by some unknows technology. Living under its gaze was very uncomfortable. But I remember this very well, I need to find out what I've forgotten.