Everyone has secrets... Sarah Quinlan's husband, Jack, has been haunted for decades by the untimely death of his mother when he was just a teenager, her body found in the cellar of their family farm, the circumstances a mystery.

The case rocked the town where Jack was raised, and for years Jack avoided returning home. But when his beloved aunt Julia is in an accident, hospitalised in a coma, Jack and Sarah are forced to confront the past that they have long evaded. Sarah and Jack are welcomed by the family Jack left behind all those years ago-barely a trace of the wounds that had once devastated them all.

But as facts about Julia's accident begin to surface, Sarah realises that nothing about the Quinlans is what it seems. Caught in a flurry of unanswered questions, Sarah dives deep into the rabbit hole of Jack's past, but the farther she climbs, the harder it is for her to get out. And soon she is faced with a hard reality she may not be prepared for.