When Shaun gets hit by a whiff of psychic pollen, he falls into an eternal sleep. Only the Doctor and Ashley can save him but dreams aren't the only things in Shaun's mind for nightmares await. (After Planet Android)
The Doctor takes Shaun to a theme park planet but what awaits them aren't smiles and laughter but danger lurking within. (After The Strike of Twelve)
The Doctor, freshly regenerated, crash lands on Earth and discovers a plot made a long time ago. With his new companion, Shaun, he'll attempt to save the world once more. This is my take on the 8th Season of Doctor Who. With the 12th Doctor and a new companion.