She is a high school girl with a strong and cheerful character. She has an ordinary life of having crush on her childhood friend from long time and now he finally become her boyfriend for a year. Now that she had planned her life being lovey-dovey with her boyfriend things doesn't go as we plan in life. One day on the way to her home from school when she part with her boyfriend she find the unique crystal near the big tree on a mysterious empty garden. The crystal have emence power to enter whole another new world, in other planet with other dimension. And that is when her life take complete U-trun. Her life is no longer ordinary. Now, She holds the power to save the whole planet. Not only that, inspite of having boyfriend on earth she fall in love with the prince, the future king in the new planet. Who is cold arogant and no one dare to approach him easily. He was not like this from the beginning, he changed from the gentle and caring prince to a cold and arogant when he lost his beloved fiancee in the war. He still can't move on from his late fiancee. But he also has develop some interest on the new girl from the Earth. And here she is... Being confused if her strong feeling toward the prince is love than what's the feeling she had for her boyfriend on Earth. She also feel guilt about having such feeling for another man when she already had boyfriend. Somewhere in the heart she knew that she had already fallen for the prince but is reluctant to keep it forward in fear that she has to face the reality of the possibility the have to be separated once she return to her original place. Let's see how will they strike for their love? Will the Prince ready to accept a new love? How is he going to move on from his beloved late fiancee. Will they end up together? If yes what about her boyfriend on the Earth ? Despite everything, they still need to find a way to defeat the darkness King. How are they going to protect the world together?