When reuniting with his friends, Bulma tells Goku that the last Dragon Ball is impossible to find for unknown reasons and Kame-Sen'nin tells him that his sister, Baba Uranai, can find the Ball. Goku, Yamcha, Kuririn and Pu'ar meet Baba Uranai who explains them that they have to beat her five warriors in order to explain where is the ball, unless they have one million dollars. Pu'ar and Upa defeat Count Dracula by making signs of vampires's weaknesses, and then Yamcha defeats the Invisible Man by using Kame-Sen'nin's nosebleed to reveal him. The next fighter is the Mummy, who defeats Yamcha but he is later defeated by Goku, who then defeats the Devil. The Devil uses his beam to make the evil in Goku's heart explode, but the attack fails when it is revealed that Goku has no evil in his heart. He has the last fight against a masked old man, who is Goku's deceased grandfather, Son Gohan. After a prolonged fight, Gohan gives up confessing he wanted to see his grandson. The two share an emot