While walking through Dream Land, Kirby discovers a tomato and decides to eat it. Yin-Yarn, the evil sorceror who possessed the tomato (revealed to be a Metamato), appears and magically banishes Kirby into Patch Land, a world completely made of fabric, via the sock carried around his neck. In Patch Land, Kirby's body transforms into yarn, rendering his power to inhale useless. Instead, Kirby is granted the ability to transform by the magic of the Metamato, which he uses to rescue a boy being attacked by a monster. The boy, named Prince Fluff, explains that Yin-Yarn has separated Patch Land into pieces, which was tied together by magic yarn. Kirby decides to help Prince Fluff collect all seven pieces of the yarn and restore Patch Land.