The four heroes are lauded for defeating Wart, whose beaten body is passed over the crowd and tossed aside. After pulling a stubborn cork from the mouth of the vase, eight red fairies spring out. In the end, Mario and his friends trounce Wart and open a room containing one of Subcon's characteristic vases. When Mario and his friends, in fear, open the door, to their surprise, the world that he saw in his dream spreads out before them!. They all walk together up the stairs and at the top, find a door just like the one in Mario's dream. It is exactly like the one Mario saw in his dream. When they enter this cave, to their great surprise, there's a stairway leading up, up and up. After arriving at the picnic area and looking at the scenery, they see a small cave nearby. They decide to go to a nearby mountain for a picnic. To clear his head, Mario talked to Luigi, Toad and Princess about the strange dream he had. He awoke with a start to find himself sitting up in his bed. Stunned, Mario lost his footing and tumbled upside down. Please help us!' At the same time this was heard, a bolt of lightning flashed before Mario's eyes. The curse Wart has put on you in the real world will not have any effect upon you here.

Please defeat Wart and return Subcon to its natural state.

We have been cursed by Wart and we are completely under his evil spell. When he strained his ears to listen, he heard a faint voice saying 'Welcome to 'Subcon', the land of dreams. As soon as the door opened, he was confronted with a world he had never seen before, spreading out as far as his eyes could see. He dreamt of a long, long stairway leading up to a door. The storyline is taken directly from the manual for the game:

How many worlds in super mario bros. 2