Fifteen-year-old Sara is going through a hard time: her parents have moved away, her grandmother has been diagnosed with dementia, and a fight with her best friend has been dragging on for already a year and a half. Only work in the family restoration business—refurbishing old mansions—helps her take her mind off the problems. One of those houses especially captures Sara’s attention. She’s sure this place is connected to her family—it keeps some dark secret—but no one close to her takes her suspicions seriously. Sara finds the first clues, but the house isn’t in a hurry to share its secrets, pulling her deeper and deeper into darkness. Will she be able to untangle the web of mysteries without losing her grip on reality?