Nightmare, the ruler of the The Nightmare Realm, is looking for a mighty successor…
Doctor Strange is still looking after Sister Nil who wants to walk among the humans but Strange fears this. After a small argument, Strange goes to sleep.
Strange is roaming in a field as a dog and Sister Nil is running a side of him. All of a sudden they get attacked by a green wolf which turns out to be Nightmare. Doctor tries to ward off Nightmare but Nightmare kidnapes Sister Nil.
Nightmare tries to use Sister Nil at his own advantage but Strane takes her away but Nightmare ends u fighting Strange. In the end Strange badly burns Nightmare nearly killing him. NIghtmare then tells Strange he wants his to run the NIghtmare Realm. Nightmare then goes on a burning boat to die off but Strange would not alowe it. He saves Nightmare from the burning boat and him and Sister NIl Leave the dream world.