Rayne Black was like any other ordinary girl out there. She was not the popular type or the nerdy type, she's just a plain normal girl that never caught anyone's attention before. She grew up in a small country with her family and she thought nothing could ever ruin her life or so she thought. At her 16th birthday, she received a surprise that changed her entire life, literally. She did not want to believe anything at that time but when secrets start to be exposed, she did not have any other choice. He's the most popular guy in school, the guy of every girls' dream. Nonetheless, he is also the heir to the throne, the Crown Prince of Spain, Javier Federico Alonso. So what happened when the Crown Prince found out he had a fiancee? A fiancee who he did not know about until the King mentioned in to him during dinner. They are engaged, but they have never spoken to each other. He never bother to know who his fiancee is. He did not know his fiancee was even studying in the same school as him. She knows who her fiancee is but she did not care anything about the whole engagement thing. She prefer to be invisible like the thin air and hide in among the crowds.What stories would unfold when these two people who are from two completely different world meet?