While Mario and Mama Luigi are going back to confront Toad about making them go to the Grand Canyon, Toad sends them to Seaside Valley. When Mario and Mama Luigi are at Seaside Valley, they encounter Donkey Kong.
When Mama Luigi tries to find a mushroom for Mario, he overhears the butt alligator and Peach were bonding. When Mario tries to save Peach, the butt alligator and Peach goes inside a warp and Mario, Mama Luigi, and Bowser follow them.
When The Crocodile, Peach, and Bowser warp in a room, someone has to sacrifice theirself because of an obstacle course the Crocodile created and Bowser decides that he will sacrifice himself. Meanwhile, Mario gets scanned and gets a clone.
While Mario and Mama Luigi are trying to catch Bowser, they commit Grand Theft Auto and Mario falls down and goes to prison. After Mario encounters Bubbles, Mario and his inmates come up with a plan to escape prison.
