You start noticing small things first.
The footsteps. The water running. The quiet rhythms of someone living just above you. Harmless—until the pattern begins to shift.
When Mara moves into Linden Court, the sounds from the apartment upstairs become part of her daily routine. Predictable. Comforting. But when those routines begin to mirror her own—offset by just enough time to feel wrong—she starts to question everything.
Is it coincidence?
Or is someone listening… and responding?
As the patterns tighten and the gaps shrink, Mara is pulled into a chilling spiral of perception, paranoia, and control—where the line between observation and obsession disappears.
Because if someone is following your every move…
the most terrifying question isn’t why.
It’s how.
