There once was this evil Saiyan called Bardin. (Pun on Bardock.) He survived extinction by going in a space ship. So he trained and trained and, then he was able to use all the Super Saiyan forms.
Bardin went to Earth and challenged Vegeta. Vegeta went Super Saiyan 2 and Bardin went Super Saiyan 3 . Bardin easily powned Vegeta. So he went to Satan City and destroyed it. Bardin went to Kami's Lookout and killed Dende, Tien, and Piccolo. Goku thought this was enough and challenged Bardin. SS4 vs SS4, but Bardin said he would only fight him if Gohan came to fight him to. So it was SS4 vs. SS4 and SS2. Gohan and Goku did a father son Kamehameha but he merely slapped it aside. He used Dragon Blast of Raging Fury on Gohan almost fatally injuring him. Goku got mad and went combo punch on Bardin. It hurt Bardin a little bit. So Bardin wentLegendary Awesomeness Best of All Super Saiyan. Goku tried a Ultimate Kamehameha but it merely bounced off Bardins chest. Bardin used Ticking Time Bomb Full Power ( It is a giant Red ball like 10 feet tall and is very powerful) to destroy Earth. He teleported out before it exploded. But sadly he was killed when a piece of exploding Earth hit the planet he was on.
Miraf the Fused Demon
The Dragon Balls brought the all the people that died by Bardins hand alive. (including the Z-fighters.) And the Dragon Balls brought back Earth. Miraf is two demons fused together after they stole a Supreme Kai's Potara Earring . Miraf has a power level that matches a Super Saiyan 3. Miraf came to Earth to get the Dragon Balls and make himself stronger. Stronger than 2 saiyans fused into SS4. Miraf arrived on Earth with a small Namekian Space Ship. One that looks like Kame's. He first targeted West City, completely destroying it. This angered Gohan and so he turned SS2 and attacked Miraf. Miraf killed him in 3 minutes. This surprised Goku , so Vegeta andGoku went SS4 and tried to track down Miraf. Goku and Vegeta saw a crater in the ground and thought it was a Dragon Ball. They found out Miraf took it. Then they saw through his plan. Vegeta and Goku flew back to Kame's lookout and told everybody about what Mirafs plan is. Then Miraf hacked into the T.V networks and showed everybody that he has 4 Dragon Balls. So Goku took the Dragon Ball Radar and found the 6 star Dragon Ball. Goten and Trunks both SS1 were sent to search for Dragon Balls. They found the 2 star Dragon Ball, but was attacked by Miraf. They lost the 2 star Dragon Ball but survived. When they told the Z-fighters Yamcha thought there was no hope. But Vegeta got and idea. If Miraf can mask his power level lets lure him in with the 6 star Dragon Ball and then SS4 Goku and Vegeta ambush him. When they did that it worked but it turns out he already had 6 other Dragon Balls. So he got to make the wish and he was stronger than Goku and Vegeta . Goku and Vegeta tried the fusion dance but was stopped by Miraf. They thought there was no hope but Goku remembered that SS4's can temporarily stop wishes. So Goku punched Miraf stopping the wish and used Super Kamehameha killing Miraf. Goku and Vegeta have saved Earth once again.
The Return of Bardin
After Bardin was sent from the Living Realm, Bardin forced King Yemma to send him to the Namekian Planet. ( if you read about Dakon you would know this planet.
8 years after the events of the Miraf saga settled in Earth was under threat again. A very powerful Namekian has come to Earth to assassinate the Z-fighters. The Namekian received power from every Villain in Hell to avenge their deaths and kill the Z-fighters. The Namekian is Cargo. He was possessed by evil, and turned evil. The first Z-fighters he killed were Tien, Yamcha, Krillin, and Videl. The death of Videl angered Gohan. Vegeta too cocky of his abilities attacked Cargo in SS4. But the power of all the villains in Hell was to much for Vegeta and Cargo killed him. Goku decided to blow up Cargo, this plan failed horribly. Cargo saw Goku and attacked him, injuring him severely. Through his wounds a fatal virus peeped in. After 2 days it killed Goku. Only few Z-fighters are still alive. They decided to stay in a pac so if Cargo attacked they would have a chance of winning. But when Picolo was flying to Kame's Lookout to be part of the pac
but he was killed by Cargo. Trunks and Goten fused into SS3 Gotenks and Majuub and Gohan fused into SS1 Gojuub. Gotenks and Gojuub ambushed Cargo.Cargo used Evil Kamehameha and hit Gotenks. Gojuub punched Cargo twice in the face before Cargo punched his gut and blasted his face. Gotenks used Big Tree Cannon but Cargo dodged it and used Dragon Blasting Dance and shot a small yellow ball at Gotenks. Gojuub attempted to kick Cargo but Cargo used Evil Kamehameha on Gojuub. Gojuub fell to the ground. Gotenks used Ghost Kamikaze Attack and hit Cargo. But Cargo quickly recovered and used Evil Kamehameha on Gotenks. Gotenks fell to the ground next to Gojuub. As they were recovering Cargo was charging up a Negative Spirit Bomb . He thew it before Gojuub or Gotenks could move. Both were hit and died. Cargo then went and assassinated all the Z-Fighters and blew up Earth.