Goku knocks Piccolo out of the ring using Bukūjutsu. Goku flies off with Chi-Chi to get married. Raditz arrives on Earth and kidnaps Gohan, while Piccolo and Goku give chase. Piccolo fires a Special Beam Cannon through Goku and Raditz, killing both Saiyans. Vegeta and Nappa learn of the Dragon Balls, and decide to head to Earth.