There was a time when there were three kingdoms on Earth. In the north, there was the Snow Kingdom famous for it beautiful snow, it calm snow. Then, in the middle, there was the Mountain Kingdom and it princess Sowon. In the south, the Sun Kingdom was a perfect paradoximon of desert and sea; an opulent, lush kingdom with a massive, gilded palace. The three kingdoms were living peacefully until a tragic event occured: the loss of Sowon's little sister Yewon (aka Umji) in the forest. It led Sowon's parents to wage war on the Snow Kingdom's royal family who was living happily with their unique daughter SinB. Years after, the Snow Kingdom vanished and princess SinB the only survivor became prisoner of war. Sowon - who was somehow responsible for her little sister's loss- and now the queen of her kingdom became possessed by a dark magic. She became out of control and her kingdom started to disappear under the dark magic flames. Neither the white magic of SinB nor the reunion with her little sister Umji were enough to get rid of that dark magic consuming Sowon. Hopefully there was a solution: the Sun Kingdom where the dark magic had no effect.

If only there was a way to go back in time. But who knows ? After all, the Sun Kingdom is the land where anything is possible and nothing is impossible.