This game happens shortly after the anime (chronologically). King Dedede is bored, so he has all of the Waddle Dees work on something secret. Kirby is earning D-Bills to buy a Go-Kart, but once he has 100 D-Bills, Dedede announces a new Arena, and tickets cost exactly 100 D-Bills, with the prize being a lifetime supply of watermelons, naturally. Kirby enters it, and the latest Kirby adventure opens up!