Sometime before the Namek Saga, Raiti and his friend Zaacro ended stuck on Fake Namek. After Bulma, Gohan and Krillin landed on Fake Namek, Raiti and Zaacro disguised themselves as Namekians, hoping to get a chance to steal Kami's spaceship.
Raiti lead Gohan, Krillin, and Bulma on a false Dragon Ball quest. He comes with the Dragon Ball Gang for the Dragon Ball in the lake, the one in the cave (in the skull's mouth), and one in the lake of acid. Zaacro goes with them for the next three. Raiti's true form resembles Zaacro's, but Raiti is a bit shorter and his skin color is light red. After Raiti and Zaacro revealed their true intentions, Gohan and Krillin easily defeated Raiti and Zaacro and left them stranded.