Previously on "What if:Goku Black was Goten"

Goku Black: (clenching his chest while moving back) "Yes! this is what I've been looking forward too! is this all you have Goku!"

Goku: (rubs his right chin) "Man you truly are one strong opponent, the question is how much more power are you hiding"

Goku Black: "More than you can imagine so let's get even more serious!" (starts powering up)

This sudden power up surprises all those that were there as Goku Black was beginning to get even more serious and was showing more power, but in the midst of it, Goku Black is stopped and a force pulls him back towards where the wormhole is.

Goku Black: "What!?"

Goku: "Huh?"

With Goku Black, he is pulled back towards Capsule Corp and stops himself in front of the wormhole that he came in through, he tries to escape its grasp.

Goku Black: (struggling) "It's.pulling.me.in"

He looked around seeing the two beings that are still sat down, four small individuals, one woman, two other individuals, Trunks and Vegeta, who flew back, but then he spots the time machine, so raising his right hand, he fires a ki blast at the Time Machine, destroying it.

Trunks: "No!"

Goku Black: "Enjoy the past Trunks! your world is mine!"

Goku returned to capsule corp, as Trunks sees what Goku Black had caused, he glared at Black, who was smiling at him and then turned towards Goku.

Goku Black: "Until we meet again Goku!"

As he is pulled in by the wormhole, it closes, and once he's gone Trunks quickly flies down to check on the Time Machine, only to find it destroyed and once he saw the damage, his anger began to rise.

Trunks: "No, I'm sorry mom" (hits the metal) "I'll get you back for this Black! I swear!!"

But from one future guy, we go to the other guy, as in Trunk's future, the wormhole Goku Black came on through still lays there until it pops out Goku Black, he was in base form now and he looked pretty tired.

Goku Black: "Perfect" (pats) "I have gained even more strength from this, but now" (starts descending down to the ground) "I must rest"

Goku Black loses consciousness and falls to the ground. He may have been forced to leave the fight, today he was victorious against his enemies and now the Z fighters have meet another deadly foe.
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The future was in devastation once again, even after the hard fought battle against the Android duo that were Android 17 and 18, but now everything is destroyed once again thanks to Goku Black, who is no where to be seen as the only things that can be seen are the huge craters, destroyed buildings, cars, corpses, tanks, guns but surprisingly trees and nature like areas have been unscathed by this devastation for some reason.

Vegeta: "So this is the future huh?"

Caught by the sudden voice of the Prince of all saiyans, we turn towards the front yard of capsule corp, there we find Trunks, Vegeta and Goku standing around and looking at the destruction Black caused.

Trunks: "Yeah. . . . . . . .welcome to my home"

Goku: "Sorry this had to happen to you Trunks"

Trunks: (waves it off) "It's fine, I believe I speak for everyone in saying that we're used to this"

After that the heroes split off from one another Trunks with Vegeta went to go find Mai's body while Goku on the other hand wondered around the destroyed city with thoughts on his mind.

Goku: "Hmmm"

Goku thoughts: "Just who is this Goku Black? Ever since our battle I've had this feeling about him, as if I know him or something . . . . no it's not that or maybe it is graagh dang brain can't remember things that have happened" (ears something)

Goku: (looks up to see explosive shells heading right towards him) "EEEHH!?"

Lucky for him, Trunks came in with his sword and sliced all four explosive shells in the air and once he sheathed his sword they all explode in the air before they could even hit Goku. This makes the saiyan from earth laughs as Vegeta watches with a smile, but then they turn to the sound of guns cocking, they look to the right and see a group of soldiers with guns aimed at Goku.

Soldier 1: "This is for our friends! Take this!"

Trunks: "Wait!"

Before they could shoot Goku, the voice of Trunks calms everyone down aa the soldiers look back in shock seeing their commander still alive and well by the looks of it.

Trunks: "That is not Goku Black! hold your fire!"

Soldier 1: (moves up his goggles) Commander Trunks!?" (turns to one his comrades) "Hey you remember the battle at Mango hill? This is the guy that got some good hits in on Black"

The happy soldier runs towards Trunks while the soldiers in shock salute at his presence

Soldier 2: "Sorry sir!"

Soldier 1: "Trunks I wanted to thank you for that time welcome back to the resistance"

Soldier 3: "Trunks!"

A soldier runs up to Trunks presenting a white board in front of him.

Soldier 3: "Can I have your autograph?"

Soldier 1: "The he*l are you thinking man! at a time like this!"

Soldier 3: "B-But"

This continued as the soldier tried to get his autograph, but were denied of such request because it wasn't even the right moment. Later after vouching for Goku and saying his not actually Goku Black, the trio went into the resistance base where Trunks had a heart warming reunion with Mai, and afterwards they helped the surviving citizen and together the four went back to the surface.

Mai

Mai: "I haven't seen everyone like that in while thank you so much"

Goku: "It's a little to early to start thank us don't you think? peace won't ever return, not until Black is gone"

Mai: (nods) "Your right" (turns to trunks with worried look) "will you be fighting as well?"

Trunks: (turns to her with serious look) "Yes"

Mai: (frowns hearing that, but nods) "Alright, please be careful" (places her hand on his shoulder) "we already lost your mother, I don't want to lose you too"

Goku: (feels sadden, hearing again that his first friend had died in this world) "Bulma"

Vegeta didn't say anything, he just crossed his arms and closed his eyes. He won't admit it, but he too is sad to hear of Bulma's passing and he wishes to avenge her.

Vegeta: "No, he will sadly be spectating this battle"

Trunks/Mai/Goku: "Huh?"

Vegeta: "I'll be the one fighting Black all on my own"

Goku: "What!? Vegeta that's no fair I didn't even get to finish my battle with him last time"

Vegeta: "To bad I've already made my decision and that's final"

Goku: "Hey! at least let's do a rock papers scissors match"

Vegeta: "Tsk! fine but I don't want you whining after I beat you"

Trunks and Mai sweat drop while they see the two battle hungry saiyan adults stand in front of one another, with they're right hands out, and front of each other as they begin their game of Rock Paper Scissors.

Goku/Vegeta: "Rock! Paper! Scissors! Shoot!"

Goku throws paper and Vegeta throws scissors, giving him the win.

Goku: "Awwwww"

Vegeta: "Okay now there's no point in deciding who fights"

Trunks: "But father! please! allow me to fight Black first"

Vegeta: "Haven't you heard what I've just said boy?"

Trunks: "I know, but please, this is my world and my responsibility like you said and (clenches his fists) "with the new strength I've gathered I wish to try and end this before it even begins father, so please I allow me to go first"

Vegeta looks at his son, and finds determination in his eyes and even though his pride as a saiyan tells him to ignore Trunks statement, his pride as a father wishes to see how well he does.

Vegeta: "Alright fine! you get to battle him first, but once I see the situation getting difficult for you I'll step in"

Trunks: (smiles has he nods) "Okay I understand"

Vegeta: "Good then let us go, it would seem it's time we find the clown's doubleganger"

Goku: "Alrighty then let's go"

Trunks: "Right"

Vegeta and Goku fly off first while Trunks gives one more glance to Mai before flying away, leaving the resistance leader to watch in hope as her friend flies towards the danger that is Goku Black, but the question now is—

Vegeta: "Hmph! where's Black?"

Goku: "Yeah I was expecting he'd be the first thing we see here"

Trunks: "He might still be healing after his battle with you Goku"

We now find our heroes in the front yard of capsule corp, waiting for Goku Black to arrive, only to literally have nothing in the last six minutes.

Goku: "Hmm maybe"

Vegeta: "Whatever it is don't let your guard down, he could appear at any second"

???: "And as you wished! I have answered!"

The trio looks up the sky, seeing a swirling dark green tornado descending down in the sky as yellow sparks surround it, appearing down a few feet away from them, but still infront of them.

Dispersing the tornado away, high above in the sky was Goku Black flouting above the trio, they stare in surprise, catching that he was unscathed and un injured, he looks like when they first meet him.

Goku Black: "Trunks, good see you've returned home and with" (sees Goku and Vegeta) "guest hmph! this should be fun reunion"

Trunks: "They'll be watching"

Goku Black: "Watching? oooh~? do you think you can beat me now Trunks?" (Chuckles) "has daddy dearest made you stronger? good haha" (smirks) "maybe this time you won't let another family member die"

Trunks: (glares at Black) "You will pay for what you did to my mother!"

Goku Black: "What do you mean? I merely set her soul free and allowed her to finally rest" (crosses his arms) "that woman has lived for far too long, at least allow her to rest"

Trunks: "Bastard!" (powers up) "It's over Goku Black! this time! I'll make sure I put you down for good!"

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Goku Black: "Tsk! my name is not Goku!! and if your so inclined into dying already Trunks" (descends down to the ground) "then allow me to start this battle"

Trunks clenches his fist and raises his ki, he transforms into his super saiyan form and takes out his sword, Trunks stares at his opponent.

Trunks: "Bring it on Black"

Goku Black smirks as he lets out a warriors roar before dashing straight towards Trunks who lets out a war cry of his own and lunged towards Goku Black with his sword raised as he goes to slash Black from above, but they dodge the swing and kick Trunks to the side strongly, sending him skidding on the ground, but he stops himself with his sword, stabbing it to the ground so he can glare at Goku Black who smiles at him.

Goku Black: "Come on Trunks! is that truly all you can do? not even five minutes and your already on the ground"

Gritting his teeth, Trunks dashes towards Goku Black and starts swinging his sword at him, but the evil version of Goku is dodging each slash that is thrown at him until Trunks misses a slash and leaves him open. Goku Black sees this opportunity to strike, but he was the one that was fooled as Trunks surprise kicks him, pushing Black back before firing a bunch of ki blast that Goku Black takes head on. Smokescreen covers where he is while Trunks readies himself with his sword, when he sees a shadow in the smoke disappear he goes on the defensive when out of nowhere he blocks a ki encased fist from Goku Black who kicks Trunks sword away making the time traveler lose his weapon.

Goku Black: "No sword" (kicks him in the face sending him back) "no hope" (fires an energy wave ki blast at him)

Trunks: (rolls on the ground before getting back up) "I would't say that!" (harnesses much of his power and fires at Black with "burning attack" ki blast)

Both ki blast collided with one another and they exploded on impact to one another which caused another smokescreen to appear in between the two fighters who lose sight of one another, but quickly banish when the smoke went away, once they charge at one another they each land a strong hit on each other before they split up and flew up to the sky as shockwaves of impacts from each collision of punches and kicks are seen in the sky. While that happened the two saiyans of legend watch the battle go on.

Goku: "Wow! look at them go Trunks sure did train well for this"

Vegeta: "But of course, after all once you train under the Prince of all saiyans, the chances of your strength increasing are but sure to happen, plus he is my son"

Goku: (sweat drops) "Okay yeah? if that's what you think"

Vegeta: "But enough about that, did you notice how Black reacted to Trunks when he called him by your earth name"

Goku: "Yeah, what could that mean though? that he's not me?"

Vegeta: "This secrets must be discovered soon, but who knows maybe, when it's my turn I'll make him spill the beens"

Goku: "Yeah guess will have to wait"

Back to the fight, fist collide then kicks and then fist again as their ki's follow they're moves, heading straight down to the ground once they land Trunks attacks first going for a spinning kick

Double kicking Black who blocks both of them before landing a hit on his gut, forcing him to be stunned in the air, Black then knee kicks Trunks in the stomach making him vomit some saliva before getting ki blasted point blank, launching away.

Black: "This is starting to become fun!"

Trunks: "Grrr" (punches the ground before standing up) "is this all but a game to you! Black!"

Black: "Hmm yes you could say it is, I sometimes see this as a cat and mouse game" (chuckles) "you're all the mouses while I'm the cat trying to eat you all" (smiles sinisterly)

Trunks: "You sick bastard!"

Black: "Now now Trunks hahaha don't get salty because your losing the game, you can't always get the benefit of the doubt I won't allow it"

Trunks: "What are you talking about?"

Black: "Oh don't worry heh just know that while you took everything from me" (points at Trunks) "I'll take everything from you too"

Trunks: "What-What?"

Black: "Starting by taking that girlfriend of yours"

Trunks: "No!" (charges at him) "I'll kill you!"

Black: "You'll try" (blocks his punch) "and you will fail miserably" (kicks him with his left leg, pushing Trunks back) "and then you'll die"

Black charges forward when Trunks lands on his feet and lands a kick on the left side of Trunks waist, as Black sends the anger and injured Trunks back, but luckily for him, he stabs his feet on the ground which allowed him to not go any further back, yet his body still moves down and he gets on one knee, breaths heavily.

Trunks: (pats) "Just how?" (pats pats) "did you get this strong?"

Black: "Oh~ don't worry that smart head of yours Trunks, even if I were to explain it to you hehe you would still have a hard time beating me and comprehending my power"

Trunks: (inhales and exhales) "Then I guess I'll have to step it up a bit"

Black: "Hmm? and what would you be implying with that?"

Trunks: "This  aaaaaaaaaAAAAAaAAAAaHH" (ki began to burst out his super saiyan increasing in power) "HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!!!!!!"

Trunks goes beyond his saiyan form, he goes pass super saiyan 1, second grade, third grade, super saiyan 2 and into the one and only—

Super saiyan 3. His eyebrows disappeared, his golden hair grows longer, and more small sparks of electricity appear around him. Entering this new state of power, he stares at Goku Black, who gives Trunks a confident smile.

Black: (smiles) "Amazing you've reached super saiyan 3"

Trunks: "Yeah and I'll beat you right here! and right now! no more wasting time, this.ends.now!!"

Black: "heheheheHEHEHEHEHEHAHAHAHAHAHAHAHAHAHAHAHAHAHA!!!! Do you truly believe that do you!! because your not the only one with a high level of the super saiyan's power HAAA!!"

Bursting into a golden light, Black enters his super saiyan form, but this time it's different as his eyes are more serious and his spiky hair becomes even spikier. He enters the form that goes before super saiyan 3.

Super Saiyan 2, smirking at Trunks, Black's yellow ki is surrounded by electric sparks that flow all around him.

Trunks: "What!?"

Goku: "Whoa!!"

Vegeta: "This energy . . . it's so high above the charts that could even match or even go beyond Super saiyan 3 . . . maybe even reach?"

Goku: "Super Saiyan . . . . god"

Black: "Is it not marvelous Trunks" (chuckles) "I will say you had me nervous if I didn't reach this form before today, I would have had a much harder battle against you, but now" (gets in a stance that is similar to Goku's) "let us continue our battle"

Trunks: "Fine!"

Both super saiyans dashed towards one another, their fist collided and sent shockwaves all around them. The floor below them become a crater and everything else around them flew away or was destroyed.

Black: "Good! a worthy challenge!"

Trunks: "Let's go Black!"

Changing up, both began to try and hit the other as they stood in a stand still, in the middle of the crater, and landing hits on one another without break.

With small shockwaves being send out after every hit and every block Goku Black and Trunks don't pay attention to they're surroundings and only focused on one another, they keep landing hits and blocking each other's attacks that is until Trunks knees Goku Black on the side and then punched him in the face that the stand off ended as Black was pushed back. Trunks walks forward before stepping on something, he looks down and sees his sword.

Trunks: "I can't forget this" (stomps on the ground making his sword fly up spinning before he quickly grabs the hilt and gets in a stance) "now I'm even more ready"

Goku Black: "Aaaaah~ that neatly sword of yours quite is the interesting one, but whatever happened to Tapion's sword? now that is a true weapon"

Trunks: "Ho-How do you—"

Black: "How do I know of Tapion? hehe I know a lot of things Trunks, and one of those things that I know is that you don't deserve things, that's why I'm taking it all"

Trunks: "Yeah? and I won't allow that, this sword will be the one to bring your demise, I hope you realize that!" (lunges towards him)

Trunks goes to slice Black, but he dodges the sword that almost sliced him, Trunks was getting stronger now or weaker? but luckily he did dodge the sword as he side dodges one and then ducks under the next quickly, sweeping his legs and then blast him point blank with a barrage of ki blast, but the attack don't hit Trunks. The time traveler had disappeared and reappeared a few feet away behind Black, launching an energy air slash at Black, who quick reaction flew up to dodge the attack, so Trunks fires an energy wave ki blast at Black, but Goku Black dodges it as he looks down, he sees Trunks firing a bunch of energy air slashes.

Trunks: "Take this Black!"

All energy air slashes go right towards Goku Black who appears a small ki ball on his hand and aims it down at Trunks and his multiple of attacks.

Black: "Childs play Trunks!"

Firing a barrage of ki blast at each of the energy air slashes, both sides attacks collided with one another again and create a smoke cloud that covers the middle of their small ranged battle, with Trunks looking closely and reading his sword until he sees three ki blast come out of the smoke he quickly takes care of them by slashing each one with his sword, but his attention is taken away again once he sees Black come out the left side of the smoke cloud, his hand holding a sphere made of ki.

Black: "Take this!"

He fires an energy wave ki blast at Trunks, who lowers his body down quick enough to dodge the attack, as he then throws his sword at Black like if it were a boomerang last time it work this time it didn't because Boavk disappears before the sword could touch him. The sword returns back to Trunks, sheathing it. He sees Goku Black appear a few feet away behind him, channeling an attack that was between his hands, a dark spherical ball appeared.

Black: "Ka! Me!"

While charging, Vegeta and Goku watch carefully at what happens next, more so Goku than Vegeta. the warrior from earth looks at Goku Black with great curiosity and interest as it happens again, his vision changes from Black to a familiar son of his in they're super saiyan 1 form charging a kamehameha, but his vision goes back to Black doing this.

Goku: *mind* No, it can't be that, it's impossible

Black: "HA! ME!"

Trunks: "Oh . . . crap baskets"

Black: "HA!"

A dark Kamehameha was fired at Trunks who was almost not able to dodge the attack, but he surprisingly did dodge it, yet more surprising was that Goku Black somehow motions his hands to bend the kamehameha and make it go directly at Trunks.

Trunks: "What!?"

Black: "Your dead!"

Trunks has no other choice, but to stop the attack with his bare hands, which he does, but the attack still pushes him back.

Trunks: (grits his teeth) "Gggrrrggrrrrr"

Black: "It's over Trunks! your time is finally up!"

Trunks: "Gggrrrrggrrr"

Trunks thoughts: "No! not yet! I won't let this be the end!!"

A burst of energy surges from Trunks, and he's ki rises as his power allows him to move forward and he push back the dark kamehameha, surprising Black.

Black: "Impossible!"

(A/N:Stop song here)

Bursting in a yellow light, an explosion surrounds the area where Trunks stood, the Dark Kamehameha stops and the yellow explosion from Trunks disappears as Goku Black lands on the ground and takes deep breaths from such a moment.

Black: "That was" (pats) "quite" (pats) "interesting" (inhales exhales) "Phew the question is has he truly fallen?"

Trunks: "Masenkooo!!"

Black: "Hmmm!?"

Goku Black turns around in surprise, seeing Trunks there standing, scratched up, but still standing while he charges his attack a Masenko.

Trunks: "HA!"

Putting himself in a defensive stance, Goku Black takes on Trunks Masenko head on. A cloud of smoke covered where he stood as Trunks on the other hand was panting a lot. Super Saiyan 3 had taken a lot out of him, so he goes back to base form after using too much power in super saiyan 3.

Trunks: "Take" (pats) "that!" (pats and falls on his knees) "you Goku knockoff!"

Black: "What you call me!"

Popping literally out the smoke in his super saiyan 2 form still, Goku Black goes dashing at Trunks with his fist railed back and ready to do the final blow, but a savior a appears in the form of Vegeta, who kicks Black in the face and sends him back towards some ruble.

Vegeta: (lands in front of Trunks while looking at the direction he launched Black) "No one hurts my baby boy and gets away with it"

Trunks: "Father?"

Trunks looked up at his father in surprise, Vegeta stood in front of his son already in his Super Saiyan 2 form.

Vegeta: "Rest up Trunks, allow me to handle this"

Trunks: (eyes showing nothing, but a surprise expression and happy son) Alright father, I'm sorry for failing, good luck" (falls to the ground unconscious)

Vegeta walks a bit before stoping a few meters away from the ruble that had Goku Black which bursted out of it with flashing yellow light showing a breathing heavily super saiyan 2 Goku Black that goes back to his base form before spotting Vegeta.

Black: "Vegeta" (glares) "your gonna pay for that"

Vegeta: "Yeah I don't see that happening, I believe my son has done enough damage to you that this will be nothing, but a walk in the park"

Black: "Alright then, but if you believe super saiyan two will be enough to take me down than your wrong"

Vegeta: "Hmmm maybe your right maybe I should beat you to pulp for making my son suffer and basically killing my wife"

Shadowing himself in a blue light, Vegeta goes from super saiyan 2 to

Super saiyan Blue, smirking and proud, Vegeta points at himself as he declares to Goku Black.

Vegeta: "Allow me to introduce you to Super Saiyan Blue, the power that's evolved beyond the gods and the power that will give me edge in destroying you for good Black"

Black thoughts: "So this it the form master spoke of, the one that had tarnished the name of the gods and the one he said to be careful of, and the one I would find use for evolving"

Black: "Impressive Vegeta, but quit talking" (spreads his arm open and smiles evilly) "show me your power!"

Vegeta: (chuckles) "If you insist"

Vegeta dashes at Goku Black with great speeds, Black himself does nothing, but cross his arms in an x shape formation of defense. One punch from Vegeta sends Black flying back and crashing through four destroyed building's walls, but his not done.

Vegeta: "This is what you brought upon yourself!"

Continuing his assault, Vegeta kept up the punches, landing numerous hits on Goku Black while he continues to go pass many walls and rocks that were placed in their way, that is until Black crashed into a wall this time that stuck him completely to it as it doesn't break it, but Vegeta not giving Goku Black a second to react kicks him down towards the ground, making a crater that destroys and pushes everything away while also breaking Black's defense.

Black thoughts: "I'm definitely feeling that!"

Vegeta: "Stop acting like a coward! and fight me like a true saiyan!!" (goes for the punch)

Continuing his rapid punches each time the crater begins to get bigger and bigger and bigger and bigger as layers could be seen being formed after each punch.

Vegeta: "Is this truly what Kakarot and Trunks are afraid off!!? I feel insulted!"

Black thoughts: "Hehehe just you wait"

Continuing his punches, Vegeta doesn't realize that his actualky helping Black out.

One eye even through all the punches opens from and Black smirk can be seen on his face, this is taken notice by Vegeta who stops has he moves away from Black when he felt an increase in power coming from Black.

Vegeta thoughts: "What the he*l did I just feel"

Black: "Awww~ but why you stop Vegeta?"

Slowly begins to get back up with surprisingly no scratches on him even do he had a hard battle with Trunks before and received a quick beating from Vegeta, Goku Black still stands.

Vegeta: "What the—!?"

Black: "Oh well I must thank you Vegeta, I really should because now hehehe you've allowed me to unlock an even source of power I had lock away in me" (clenches his fist) "let me show you!! HAAAAAAAAAAAAAA!!!!!"

Yellow sparks and a pink aura surrounded Goku Black, he's ki exploded into a pilllar that reacted the green clouds in the sky, surprising Vegeta, who stares at the change Goku Black goes through.

[There should be a GIF or video here. Update the app now to see it.]