Kirby and Gooey are on a fishing trip, when all of a sudden, Dark Matter appears and shatters the planet’s rings. He then proceeds to possess various Dream-Landers, including King Dedede. Kirby and Gooey then team up with Rick, Coo, and Kine, as well as new characters Pitch, ChuChu, and Nago. They collect all the Heart-Stars to create the “Love-Love Stick” and defeat Dark Matter and his leader: Zero.