DBZ x Male Reader

Danger at Earth...The Last Half Saiyan Hope!

You swung the sword around and cut through the air "So this- Urgh!" You swung it again "Is meant to give me some kind of limit break?" Shin nods "Indeed. In short...You will be able to unlock power you do not know of quite yet but once you do it should be easy enough to unlock." "Cool!" You swung the sword back and slammed it towards the ground "Phew...This is quite the workout...How long does this take?" "5 hours, plus the extra 3 to unlock the Tebufuki." You groaned "How long has it been?" "2 hours" She stated. You pulled the sword back "You can go now Vegeta. They might need you on Earth" Vegeta sighs "Fine...I'll go back, Kai person! Teleport me back!" Shin nods and teleports Vegeta to Earth. But just at that moment, Kibito appeared "Hello Shin." "Kibito? I thought you died" "I Did" He walked towards her "But using mystical orbs I was brought back. I did check on the Earthlings and Saiyans before I left...They seem to be practising the Fusion Technique while Goku is fighting Majin Buu in her Super Saiyan 3 form" You perked up "Super Saiyan 3?" Shin nods "You see...Goku received the Tebufuki twice, Each kai gets one. One from King Kai and the other from Grand Kai who deemed her worthy after beating Pikon. So I shall grant you my Tebufuki. Which should allow you to reach the new level of Super Saiyan" You smirked and swung the sword to the left "I'm actually thinking of using it to gain a controlled version of that Berserker form. So I could harness its power in a way" Shin giggles "That would be a pretty smart thing to do."

(Goten POV)

"I am fusing with you!" I snapped back at Trunks "Trunks the fate of the world is at hand here! My dad is dead and so is your mom! So pull your act together so we can fuse and kill Buu and all go home!" Trunks powered up to Super Saiyan "Grrr...Why don't you just make me! Beat me in a match fair and square and I'll do what you say!" We were both standing in the Time Chamber for a bit of mind and fusion training but as the scene rolled out...It wasn't in my favour. I powered up to Super Saiyan "Fine!" I got into my stance "You promise?" "Pinkie Promise!" I ran towards Trunks and threw a punch but she caught it and blasted me in the chest, I flew over and pulled her arm behind her back then I forced her to the floor "Give up Trunks!" "NEVER!" She tripped me over and opened her fist into a palm as I looked down to her arm which I was still holding. I quickly let go and blocked the blast she fired at me. She rushed towards me but I kicked her back and charged towards her with a punch to the gut and a kick in the chin to send her into the air "GIVE UP NOW TRUNKS!" I powered up a Bloody Mania as she powered up a Galick Gun "NO! I WON'T LOSE TO YOU!" She fired it towards me so I fired my blast at her's causing them to collide. "W-what!?" She was in disbelief that the powers were so equal but she didn't know that I was right behind her. I kicked her back into the blast causing her to collide with it and she flew into the air. The blast disappeared and I reunited with my clone. She slowly got up with her hair turning normal "Why can't I beat you..." She was crying "Why!?" "Because I am fighting for a noble cause! To save the ones I love! My dad, My TV, My bed and my snuggly teddy's!" Trunks giggles "You're such a child Goten...Okay! Let's learn this fusion technique!"

(Goku POV)

I was knocked backwards as I flew around and kicked Super Buu from behind. The 2 of us colliding in the wasteland "Buu has gotten so much stronger since last time...If it wasn't for Hercule holding her off. She could've blown up the planet!" I and Her shared punches as I kicked backwards and fired a blast towards her causing Super Buu to blow to pieces but she quickly reformed. As I was being pushed to my full power I suddenly powered out of Super Saiyan 3 "Ghh...Dammit...my body...Had too much of a strain on it..." I began to think "What would (Y/N) Do right now?" I thought of something he'd say as if he was next to me "Come on Goku...If you let your body and mind be the one holding you back...You can never beat someone else's mind or body" I opened my eyes to a new realisation "Piccolo! How are they doing?" I telepathically spoke to Piccolo "Good...Go-Chi is in there training with their fusion...But they still have yet to try it in Super Saiyan. So give it 35 more minutes...We need you to hold her off a bit longer" I let out an excited giggle "It would be my pleasure...Gghhhh Haaaa! HUAAAAAAHHHHHHHHHHHHHHHH!" I powered back up to Super Saiyan 3 as I kicked Buu across the face and then kicked her into the air and elbowed her back down towards the ground "KAMEHAMEHAAAAA!" I blasted her with one of my strongest blasts as I blew her to tiny bits. I blew apart these pieces one by one but one piece survived which grew into Super Buu "I swear she can grow from the smallest remains!" I powered down to Super Saiyan 2 without noticing it.

30 minutes later

(Goten POV)

I powered up to Super Saiyan but kept myself at the same level of Trunks' Super Saiyan level with the both of us moving in doing the technique "Fuuuuu-Sion! HAAAA!" The both of us fused into a Super Saiyan Gotenks! "Behold the great Gotenks is back!" Go-Chi smiles "Now hurry to where Goku is and fend off Buu! Kill her if you must!-" "No need..." Piccolo shudders. Super Buu dropped an injured Goku to the floor "Was this the strongest you had?" She mocks "Nope!" Gotenks walks out from the Time Chamber in his Super Saiyan form "I'm the strongest now! The Grim Reaper of justice! Gotenks!" Buu laughs and powered up her aura "Alright!" Gotenks charged at Buu and kicked her in the chin sending her into shock "So fast...Is...He faster than Buu?" Gotenks then kicked her across the side causing her to fly off the Lookout. As she fell towards the ground she grumbled "No one is stronger than Buu...NO ONE! I AM GONNA KILL YOU!" Buu flew upwards to the Lookout as she let out a scream of anger at Gotenks but Gotenks threw a ball of energy in her mouth and clenched his fist causing it to explode inside of Super Buu, blowing her into millions of tiny pieces. Super Buu then formed back together only to be kicked off the Lookout and followed up with a barrage of punches and a charged orb over Gotenks' head "DIE!!!" He threw the orb at Super Buu causing it to explode when made in contact.

Inside of Gotenks, it felt weird but at least I had a bit of control over Gotenks so if Trunks tried anything I could easily wipe out Super Buu with this much power! But just as on cue Trunks was holding back "This isn't even our full power yet!" Super Buu smirks "Oh really?" She wraps Piccolo and Goku in pink Goop then pulled them towards as they were pulled into her body "HEHEHEHEHE HAHAHAHAHAHA!" She powered up to Buku the mix of Goku and Buu's name. She now had the intelligence of Piccolo and the strength of Goku. "Now I'm ready! Let's go!" Super Buu punched Gotenks into the air and reached up to wrap her arm around Gotenks' neck then throw her to the ground "That's it! I'm taking over!" I jumped in as I slapped Buu back and fired a blast to stun her "HAAAAAAAAAAAAAA HUAAAHHHHHHHH!" Gotenks powered up to Super Saiyan 3 just as Goku taught us. Gotenks rushed Buu and span around kicking her in the head, then pulling back and kicking her in the face to send her flying off the Lookout. Go-Chi watched in awe with Vegeta arriving just as Gotenks flew after Buu "Where is Buu? And why am I sensing Goten and Trunks?" Go-Chi powered up to Super Saiyan "We have to help them and finish Buu off right now!" Vegeta sighed "Fine..." the 2 of them followed Gotenks who was beating Buu to a pulp until finally, they crashed on the ground.

Gotenks was about to charge a Burning Kamehameha to finish Buu off but we powered down and defused! "N-No! Our fusion ran out..." Buu smirks "Buu hates people stronger than her...Buu gonna kill you now-" Vegeta flew in and kicked Buu threw a mountain as they all jumped back. Go-Chi landing beside them "Looks like we have to fight until the fusion is ready" Go-Chi powered to Super Saiyan 2 with Vegeta doing the same while Trunks and I turned Super Saiyan. Buu broke out the Mountain and walked towards us menacingly.