Six people choose at what seems to be random are about to take an adventure of a life time. They will travel through time and meet characters that shouldn't exist and people who helped shape a colorful history. The lives of these extraordinary people and the history they helped to shape are tied together in an epic journey to face the mysterious forces that stalk the shadows.

Ali is a young girl in a coma after a terrible accident. Phil Lester is the only one who can see her spirit. As they get to know each other they start to feel things they didn't know was possible. Dan and Hayley do their best to support Phil in his decision to continuously visit Ali in the hospital in hopes that she wakes up