Yoshette lived in Dinosaur Land many years ago until a fierce storm swept through Dinosaur Land and every other dinosaur died except Yoshette. Yoshette leaves Dinosaur land. Many years later she comes back to Dinosaur Land. All that is left is a family of Koopas. The Koopas adopt Yoshette. Yoshette grows up and leaves Dinosaur Land. She travels to an Island of paradise. Later an ice block washes up on the shore. Yoshette breaks the block of ice and out comes Mark.