Dreamwalker Never Fall Asleep — Drowsy Valley is a small remote tourist town located in the Alps of Austria. A place that fusses with life during the summer and weakens in the winter. However, this ordinary and sometimes gloomy city hides a secret. People of the Drowsy valley suffer from serious sleep disturbances and vivid nightmares. The local doctor is powerless against this disease, and when a young girl named Sandra, the daughter of the mayor of the city, falls into a coma, the mayor decides to enlist the help of a special psychiatrist.