Brooklyn plumbers, Mario and Luigi, have a wonderful job. When Mario was being hired by Foreman Spike, Luigi tells his brother not to talk to Spike. But then, they are sucked in the warp pipe and they are in the Mushroom Kingdom. They meet Toad, a mushroom person. Mario, Luigi and Toad are on a quest to save the princesses named Peach and Daisy. Wario and Waluigi live in a different place, but they saw the TV news about Mario Bros. with Toad on a quest.
