A Boy and a Girl completly strange to each other one day received a watch from a srange woman as a gift. They were notcompletly strange to each other. Kai was the most popular boy in the school and Krystal was just a korean-american girl who transferred into Korea 1 year ago. The 2^nd  night since the thing with the  watch was a stormy night . Both of them were in their room and looking at the misterious watch. The watch felt strangely heavy and even hot that they couldn't hold it. It fell down suddenly it opened and the light brighted into their eyes and the storm made big crash. And when they woke up they weren't in their room anymore..........