Kyuhyun wakes up somewhere he's not supposed to be at the wrong time. No, he wakes up in the wrong time somewhere he's not supposed to be. No, he's stuck at the wrong place at the wrong time. Basically, he's lost in the wrong time period at some weird place he doesn't recognize and he doesn't know how he got here or how to get back. Yesung and Sungmin come along. Why can't things ever just be simple?