The house was only two degrees colder than it should have been.
For Ida Brenn, that is enough to notice.
A precise, methodical data analyst, Ida returns home from a conference expecting the quiet comfort of her carefully ordered life: her husband Daniel in the kitchen, dinner already started, the smart home running exactly as she designed it. Everything appears normal. Almost normal. A welcome-home hug lands half a second too fast. The thermostat fails to adjust. A backup drive shows a discrepancy that should not exist. A strange device brushes the edge of her home network in the middle of the night.
Each detail has an explanation. Each explanation is reasonable. But Ida has built her career on knowing when noise becomes signal.
What begins as a private attempt to verify her own unease becomes a controlled investigation into her marriage, her home, and the digital systems she once trusted to keep both secure. As Ida follows the trail from smart-home logs to hidden correspondence, from foreign travel records to offshore financial structures, she discovers that the truth may be far more deliberate than betrayal.
Someone has built a fraud around her credibility. Someone has turned her own clean work into the architecture of a crime. And every clue she finds may have been left exactly where she was meant to find it.
But if Ida was always intended to be the fall person, who designed the trap-and how much of her marriage was part of the plan?
