L'horrible trahison

Buu eats Hercule and Pan for their protection, and then takes off. Trunks and Bulla show up and are eager to fight Goku, since they, too, have been infected. Gohan, Goten, Trunks, and Bulla all try to fight Goku, but Baby calls them off. He means to destroy Goku himself. Goku powers up to Super Saiyan 3, but finds that with his new body, he can't reach his full power, or defend himself as well. Baby begins to pummel Goku, who is now helpless. Gohan, Goten, Trunks, and Bulla each give all of their energy to Baby, who takes on a new form. He then gathers energy from everyone on Earth into a giant ball called the Revenge Death Ball, and hurls it directly at Goku. It seems that Goku is dead. (Source: Wikipedia)