Maid Nora sneaks into Adrian Castle with her six-year-old bat baby, Kevin, hoping to find work. Little does she know that Kevin’s father is none other than Count William. After William discovers Kevin is his son, he tries to take responsibility for Nora as well, only for her to mistakenly believe he is destined to be with someone else.Meanwhile, Celine schemes against Nora at every turn, but her plots unexpectedly uncover Nora’s true identity: she is Lina, the long-lost heiress of the Camilla family. As secrets of family, bloodlines, and love begin to unravel, Nora finally realizes that the home she has been searching for all along has always been right there in the castle.