As a token of appreciation, Master Roshi presents Goku with the Flying Nimbus Cloud a magical flying cloud that can be ridden only by someone pure of heart. He gives Bulma an orange bauble that he wears around his neck, a seemingly worthless stone that had watched up on the beach. It turns out that this “bauble” is in fact a Dragon Ball. Unfortunately for our friends, Emperor Pilaf and his aids Mai and Shao are also after this same Dragon Ball. and now they know that Bulma has it.