The story begins with all the medium characters asleep. They are (unless you know know them already) Mario, Luigi, Peach, Daisy, Yoshi, and Birdo. Bowser Jr. isn't one of them since he is one of the enemies, the only medium enemy.That's when they receive a call from Toadsworth via walkie talkie that there is a group of large characters plus a medium character terrorizing the town. The main protagonists hop in their Wild Wings and take off towards the town square. They stop and park in a perfect pattern except Daisy, who is drifting like crazy.