Goten and Trunks confront each other in the final. Trunks wins and is allowed to fight Mr. Satan as a reward. Scared by Trunks' strength, Mr. Satan pretends to allow Trunks to defeat him. The adults' tournament starts, and both Goten and Trunks knock out the fighter Mighty Mask (マイティマスク, Maiti Masuku) in order to use his costume to participate in the adults' tournament. Piccolo forfeits his fight when he faces Kaiō-shin, who is the universe's lord of lords. In the third fight, Videl fights against a man named Spopovich who has gained abnormal powers. Spopovich easily defeats Videl and almost kills her in the process. In the fourth fight, Gohan faces Kaiō-shin's guardian, Kibito (キビト), but he is attacked by Spopovich and his partner Yamu, who steal his energy and place it in a bottle. Both men escape, and Kaiō-shin asks Goku and the other to follow him. While following Yamu and Spopovich, Kaiō-shin explains that the warlock Bobbidi plans to awake a powerful monster known as Majin Boo, but he first needs to absorb the energy from powerful warriors.