Dragon Ball Super: Super Ultra Fusion Battle!

Fusions United VS The Ultimate Opponent, Jiren!


The Unknown Dimension

"Watch closely Mira, this battle is definitely going to be one of the greatest in all of time and space." A white haired woman with blue skin and purple lipstick said as she watched Vegito, Kefla, and EX Gogeta all power up, Vegito and EX Gogeta entering Super Saiyan Blue and Super Saiyan 4 respectively, Kefla powering up into a Berserker Super Saiyan 2.

A blue skinned man with white hair nodded and looked down at the three fusions. "Maybe, but we need to make that meddlesome Time Patrol don't come and end the battle prematurely." He cracked his knuckles and sat down. "I wonder if Jiren will be able to take them all on by himself." He said as Jiren's aura sparked to life as he glared at the three.

"I will be the only one coming out of this victorious." He said as he powered up, Vegito smirking at Gogeta who began charging a X10 Kamehameha as Vegito entered Super Saiyan Blue Kaioken X10.

Vegito then powered up as Kefla did the same, the two smirking. "Alright then! Jiren, the fight is on!" He shouted as he powered up and flew at the gray alien who blocked the first strike from Vegito, who went on the offensive, striking and barraging Jiren with multiple strikes, each flying at Jiren with crazy speed.

"No, he is mine!" Kefla shouted as she pushed Vegito out the way and went for a kick right to Jiren's head, the gray alien grabbing her foot and tossing her away, sending her towards Vegito before she rebounded and flew at him, cocking back and charging her fist full of KI, before she slammed her fist into him, making her smile with glee. "Gotcha!" She shouted, only for Jiren to punch her, knocking her back.

"My turn." Jiren said as he powered up and rushed Kefla and grabbed her foot and tightened his grip on it, as he flew to the ground and slammed Kefla into it, before he grabbed her and started striking her with multiple punches. He then as Kefla blocked a strike, and looked up, the gray alien doing the same, just in time to see Vegito soaring down with a strike and slamming his fist into the ground sending Jiren back.

"Ka… Me…" EX Gogeta began as he teleported around him moving all around the gray alien. Just before he teleported to a pillar. "Ha… Me…" Gogeta began as he looked down at Jiren who powered up and tried to leap at him, before Vegito and Kefla wrapped their arms around him.

"DO IT GOGETA!" They both shouted and Gogeta powered up and flew down at Jiren charging his attack one more, focusing everything he had into it.

"HA!" Gogeta shouted as he fired the attack right at the gray alien who glared at it, forcing it to go behind him before he powered up his aura forcing Vegito and Kefla back the two firing KI blasts at him and laying everything they had to him as Gogeta flew at him and slammed his fist into Jiren knocking him back only for Jiren to grab Gogeta's arm cock back, and slam his fist right into Gogeta, sending him flying into the air, before Jiren powered up and sledgehammered him into the ground and as he made his way down, Kefla ran as fast as she could and caught him, as Vegito powered up.

"Okay tough guy, let me see how you like this!" Vegito shouted as he powered up and entered Super Saiyan Blue Kaioken X20, his aura rising and rushing all around him as he looked at Jiren who looked down at Vegito. "Tell me, has a big gray alien like yourself ever experienced fear?" Vegito then rushed at Jiren and punched him right in the face the face, before he started knocking him around with ease. "Come on, step it up!" He shouted as he kicked Jiren to the ground who cocked back his hand, charging an attack.

"THIS FIGHT IS OVER!" He roared firing the attack right at Vegito who powered up and smacked it away. "WHAT?!" Jiren shouted before Vegito was in front of him, the Azure Hair Super Saiyan smirking as he kicked Jiren and started knocking him back and forth as he moved place to place between A and B a smile on his face. "THAT IS ENOUGH!" Jiren shouted as he stopped and cocked back, and slammed his fist right into Vegito, right hooking the blue out of him as Vegito hit the ground, his hair now back to their natural color. As he gripped Vegito and spun him around and tossed him away.

"ALRIGHT THEN, MY TURN!" EX Gogeta shouted as he powered up and smirked, entering Kaioken X20 himself. "Let's see how much you can handle!" He shouted as he put two fingers to his forehead and appeared behind Jiren who turned around to see EX Gogeta cock back and slam his foot right into the stomach of Jiren knocking him back. "I am going to knock your lights out!" He shouted as he rushed at him and with a single strike, he punched Jiren right in the face, powering up and creating a crater around him before Jiren grabbed him and punched Gogeta knocking him through a pillar and into another, causing it to fall on top of him.

"And then there was me." Kefla said as she stood her ground. "If you think I am afraid of you because of what you did to them, I am not." She said as she powered up. "They just softened you up for me to finish the job!" She shouted creating three medium sized KI orbs, launching them at Jiren who swatted them away and powered up, ready to take down Kefla. "I ain't done yet y'know!" She shouted creating more and more KI orbs smiling at Jiren who rushed at her. "I wonder how much you can take." She said as she brought them all down, each slamming into Jiren one by one as Kefla generated more and more, nonstop, each being flung at Jiren who began to get knocked to the ground by each.

"I will not be taken down like this…" Jiren said as he powered up and forced all of them away. He then launched and slammed his fist right into Kefla knocking her back. "You are persistent!" He shouted as Kefla threw a punch right at him, Jiren catching it and punching Kefla in the face, the Saiyan being relentless and throwing another punch, Jiren swatting it away and punching her again. He then punched her again, and again, and again, until Kefla finally gave into the pain, and fell to her knees, before hitting the ground, back in her natural state.

Jiren looked down at his defeated opponent. "You have resolve, Proud Warrior of Universe 6." He said as he looked Kefla, who laid there recovering from the beating. He then turned to walk away before Kefla grabbed his foot. "What else do you have to try your hand at?" He asked and Kefla chuckled through the pain.

"Final… Kamehameha… and… Big Bang Kamehameha..." She said through gasps and Jiren the looked to the air his eyes widening as there in the darkened sky. Vegito and EX Gogeta charged their strongest attacks yet, rage in their eyes.

"BEGONE!" They shouted and the attacks flew at Jiren whose eye widened as he grabbed and tossed Kefla away as the attacks slammed into him, causing a massive explosion to occur, as Vegito and EX Gogeta chuckled, before they fell out of Super Saiyan Blue and Super Saiyan 4 respectively, their energy drained.

Through the smoke, Jiren looked at his damaged Pride Trooper uniform. "I… I…" He tried to spit out, before he fell to his knees defeated. "I lost." He said as he fell into unconsciousness, his energy sapped dry.

"Impressive. Together, all of them were able to defeat Jiren, and Vegito and Gogeta didn't even break their limits." Mira said as he turned his back to Towa. "You should teleport them back to their proper timelines and restore them to their previous states, along with erasing their memory of this event from their memories." He suggested and Towa chuckled and nodded.

"Indeed, I have collected plenty of data from them." She said as she lifted her staff up into the air. "Until next time fused warriors." She said as she tapped her staff on the ground three times, and with that, all four warriors disappeared without a sound…

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A/N: Ahahaha, almost four months w/o a update? Blasphemy! (Looks at date) Nevermind! I legitimately forgot about this story until this morning and was like, "Hey didn't I have a fusion fighter story" and here we are. This one is a lot shorter than I would have liked but I really can't do anything about it since I am going through some Writer's Block atm. I am working on My Hero Academia (since I can get a clear head about that) fanfics.