Bulma tells Goku that the last Dragon Ball is nowhere to be found. Kame-Sen'nin points her to Baba Uranai, his sister. Baba offers to reveal where the Ball is if the team defeats her five warriors. Pu'ar and Upa defeat Count Dracula. Yamcha defeats the Invisible Man (who bleeds from the nose to reveal himself). Goku defeats the Mummy and then the Devil (who attempts the Devilmite Beam but fails because Goku has no malice). Final battle: an old masked man who turns out to be Son Gohan (Goku's deceased grandfather). An emotional fight, Gohan lets himself be overcome and then returns to the afterlife.