Adventure Time Season 9 Episode 1 - Orb Episode Title:Orb.Episode Description:Returning home from their adventure overseas, Finn, Jake and BMO eat a lot of bananas and take a nap. A mysterious black orb in the sky begins to subject them to strange dreams which quickly become nightmarish. Their nightmares intertwine as they realize that they are dreaming, and they meet a being whom Finn names Nightmare Princess. The entity only wants their bananas, but BMO strikes a bargain so they get something in return. The group wakes up to the orb taking some of their bananas, and it leaves a pink vial of nightmare juice. BMO looks through the telescope to discover that Ooo has changed radically, although the robot is oblivious to it.