MARGAUX THALIA is a bad girl in the outside. She put high walls around her so that no one can come near her. She's meticulous and careful. She doesn't care about others feeling. It's been hard for her to be friend with anyone. She had one but she got betrayed. Even her parents, she don't feel loved. That why she choose this path. To be a rebel one. But one day, she discovered that her whole life is a lie. That the parents she's with is eventually not her real parent but just a servants. Because she is a Princess. A hidden princess. And when the time comes, she's going home. A knight named Asmir travel all the way from other world just to escort her home. Because her kingdom is in danger and she is the only hope. Will a hidden Princess like her save their kingdom? Or is it even possible for her to lower the walls she built and let others to come and know her for what she really is.