The Super-Warrior Clone! I am the Winner!!

Summary-

#18 has gone to Mr. Satan's house to collect on the 20 million zenny prize money from the Tenkaichi Budoukai that she let Satan win. Satan claims that the money hasn't been turned over to him yet. Then, a minion of a guy who was a classmate of Satan's, arrives to blackmail Satan into going with him to fight some biotech warriors.The minion, Menmen, threatens to tell the papers that Satan was a bed wetter in 6th Grade. Satan caves in, and #18 goes along to keep Satan from running away.

Goten and Trunks hide in the back of the car to try to fight these "bio-tech things", and Krillin is forced to take his daughter back to Kame House. Baron Jagaa Badda has created some pro-wrestler-strength warriors, and he wants them to fight Satan, just to put Satan back in his place. Satan pretends that #18 and the two boys are his students, and they easily destroy the biotech baddies. However, Goten recognizes the guy standing beside Jagaa as being the Shaman from the forest village in the last movie. Turns out that the Shaman collected some of Broli's blood at the battle site, and sold it to Jagaa. Jagaa had his scientists use the blood to create the "Ultimate Bio-tech Warrior." Trunks and Goten try to use Kamehameha on Broli's container before Broli can awaken, but it is too late.

However, the process isn't complete, and Brolly is badly misformed. Goten and Trunks attempt to fight him and do a lot better than before but they still are no match for him. 18 then tries her hand at it but also gets beat up. Krillin arrives to protect his wife, and uses a destructo disk to try and save Goten and Trunks but it doesn’t even phase Broli and Krillin too gets beat up. Finally, the heroes rescue the scientists, and all of the people living on Jagaa's island escape onto ocean liners. The biotech chemicals eat up Brolly, or so they think.

Ultimately, Goten discovers that the chemicals lose potency in seawater (or any liquid with salt), so Krillin, Goten, and Trunks use Kamehameha to create a tidal wave that cleanses the island. Broli shows up and has gotten even bigger after absorbing all of the biotech chemicals but gets frozen by the seawater. Goten and Trunks finish off the now vulnerable Brolly with a Kamehameha and Mr. Satan tries to swim away instead of paying his reward money to 18 for saving him.