One day while Yoseob is on his way home from school after his girlfriend of two year breaks up with him , he gets into a car accident. Unconscious, he falls into a dream. In this new world he finds new friends and a mysterious girl(you) and begins to fall in love with her. But, what will happen when he realizes that sooner or later, he will have to wake up from this dream  ???

Yang Yoseob (21) : A very energetic and fun person. He's known as the ageyo prince at his school.

You:  A mysterious girl that yoseob meets in the new world. You're hiding something from Yoseob but you can't tell him or else he is going to be in danger

The rest of Beast : Yoseob's new friends in the new world. Very supportive and outgoing.