Andrew Calder thought he had built the perfect life: a successful career, a beautiful mansion, twin children, and a polished billionaire wife adored by high society. But when he returns from a business trip early, he finds his elderly mother forced to scrub the bathroom floor while carrying his crying twins, and his loyal housekeeper bleeding after trying to defend her. As Andrew begins to uncover what happened in his own home while he was away, the baby monitor reveals a secret far worse than cruelty — someone has been stealing from him, and the woman he trusted most may have destroyed everything he loved.