[Third Person-POV]

Goku was fighting against Black and Zamasu due to an attack of anger produced as Black had described how he had killed his family

Goku:I will not forgive you!!!

While the fight was happening (Y/N) was looking at everything from a remote place, he needed to recover his energy completely so he was only supportive if at some point things get complicated

(Y/N):Damn it, I want to fight too, why the hell can not I still control this transformation, I've transformed several times and I still can not control it!!

Goku had thrown Black against a building and was about to hit the final blow but it caught his fist

Goku:What?!?

Black threw a ball of pink ki at Goku, knocking him back

Black:Your anger gives me a fantastic feeling !!!

Black created a larger Ki Blade,Several arrows came out of the blade to Goku

(Y/N):GOKU!!!

(Y/N) hurried and received all the arrows that were aimed at Goku

Goku:(Y-Y/N)!!

Black:Two birds with one stone, it seems that it will be easier to....

(Y/N) let out all his ki making the arrows embedded in his body shoot back to Black embedding in his body

Black:AAAAAAHHHH!!!

An explosion formed and Black shot to the ground

(Y/N):That attack,I take it as if nothing, not even hurt at all

Black tried his best to get up

Black:How is it possible?......What the hell are you?!?!?

(Y/N) came down and left Goku on the ground

(Y/N):I will be the one who destroys you

(Y/N) did not notice that Zamasu was heading towards him with a ki blade but his attack was stopped by Trunks

Trunks:You're a moron, you stole Mr. Goku's body just to cause genocide

Black:Really I am the guilty of all this, because I better not explain all your sins, Trunks?

Zamasu was next to Black, this one started another of his speech but this time explaining how Trunks was responsible for all this, Trunks tried to fight against Black and Zamasu and then joined Vegeta but could not do anything

 Zamasu:You mortals do not understand the world that we will create

Black:A beautiful world, a glorious world

Black,Zamasu:And for that all mortals deserve to die

Trunks:...I do not care if I'm a sinner, I'll kill you for killing innocent people....AAAAAAAHHHHH!!!!

A golden light with blue rays surrounded Trunks

Black:Eh?

Zamasu:His level of power is increasing

Trunks:AAAAAAAHHHHHH!!!

The golden light dissipated and showed Trunks with a new transformation

Trunks:Black ... get ready, because I ... I'll finish with you!!!

Black:...HeHe With what do you think you can defeat me...HaHaHa First prove it!!

Trunks began to fight against Black while Vegeta took care of Zamasu, despite the new transformation of Trunks he was only on par with them two

Black:Damn Saiyan, you'll see that it's not good to face the gods!!

Trunks:MASENKO!!!

Trunks threw a Masenko at Black and Zamasu causing the two to crash into a building forming a smoke screen, from it he saw how a purple ki ball was aimed at him, he was about to hit Trunks but (Y/N) stood in the middle and instead of the attack hitting him, he absorbed it

Trunks:How did you do that?

(Y/N):I think I already have an idea of how my transformation works,quick we have to distract them

Trunks:Alright

Trunks and (Y/N) started throwing Ki balls towards the position of Black and Zamasu

(Y/N):Quick, take Goku and go back to the past

Vegeta:What?!?

Trunks:We distract them, I only ask them to find a way to defeat them

Bulma:What are they saying?

Vegeta:They are crazy? We will not leave them in this place

Goku:W-We have to d-do it, t-to protect t-the future

Vegeta:.....Bulma, prepare the time machine

Bulma:Eh?...Okey

Bulma ran to the time machine and lit it, Vegeta took Goku and gave Mai a bag with Sensu beans

Vegeta:They are Senzu Beans

Mai:Do not worry, I promise to protect them

Vegeta put Goku in the time machine and they prepared to leave

Black:They will not escape!!

Black threw a ball of pink ki towards the time machine

(Y/N):I wont allow it!!!

(Y/N) got in the middle of the attack and absorbed it again without taking damage

(Y/N):I understand, I understand how my transformation works now!!

[Timeskip]

Bulma, Vegeta and Goku had returned to the future to be able to defeat Zamasu and Black using a new movement that Goku learned

Goku:This is weird, I feel like Trunks's ki is decreasing but (Y/N)'s Ki I not feeling anywhere

Bulma:What are you waiting for? go to where those two scoundrels are and finish them off

Vegeta:Too late they are here

Bulma:What?!

Black and Zamasu descended in front of Goku and Vegeta, Bulma hid in a crater that was nearby

Zamasu:They have returned, it seems that a single defeat is not enough

Goku:We come to defeat you, this time it will not be like the rest

Zamasu:The gods were foolish in granting intelligence to mortals,thanks to that, the mortals play with time when they want...

Zamasu started another of his speeches but Vegeta and Goku started arguing without paying attention to Zamasu

Black:It seems that they are not listening to you

Zamasu:I accept that I get carried away for the moment but I do not care if they hear me or not

Black:Of course, those are the words of a true god

Vegeta:Well that does not matter, it would be better that we give their deserved to these two

The four put themselves in a fight pose but in that....

Gowasu:STOP!!

Gowasu appeared with Shin at his side

Black:What are you doing in this place?

Gowasu:I am very disappointed in you, how could you do something so atrocious,Zamasu?

Black:This is what the gods should have done, impart justice

Gowasu:You did not understand everything I had told you

Black:Let me tell you that it never happened and that I will kill it for the third time

Black and Zamasu threw Ki balls at Gowasu and Shin creating a smoke screen, once the smoke dissipated it was shown to (Y/N) in Super Saiyan

Black:You again

Zamasu:I thought we killed you

(Y/N):To be a god, you are a fool

Zamasu:What did you say?

(Y/N):And very deaf too....What did you two come for?

Shin:The one who wanted to come was Gowasu

Gowasu:I thought that talking to Zamasu could resolve things?

(Y/N):I did not know you were so stupid, you're just messing

Vegeta and Goku sided with (Y/N)

Zamasu:They will never stop getting in our plans

(Y/N):....It will be better if you two leave here, there may be corateral damages

Gowasu:I will not leave, I'll stay to see the last moments of my foolish apprentice

Shin:I guess I'll also stay

(Y/N):If that is what you want

Black:Let's stop talking and start the fight at once

The fight against Black and Zamasu had begun,most of the time (Y/N) absorbed the attacks that Zamasu and Black launched against Goku or Vegeta making (Y/N) much stronger, because of this it was easy to dominate the two to the point that they no longer had more options

Black:We have no other option

Zamasu:It is time to do it

Zamasu took out one of his Potara earrings

(Y/N):What the hell is that for?

Black:It is to create the true god

Zamasu:The strongest god of all

Zamasu and Black were attracted and the two began to turn and a white light came out of them blinding everyone, once the light dissipated it was shown to another very powerful guy

???:I am justice given form, I am the world

Zamasu:Now venerate the greatest, immortal and powerful Zamasu!!

(Y/N):Great, more problems

This time Zamasu was winning the fight, Zamasu's attacks were too powerful for (Y/N) to absorb them completely causing him to deplete his ki, Goku decided to fight against him with the SSB with the Kaioken x 10 which led to Zamasu he would corrupt himself by making his half-turned purple

Zamasu:How dare you do this to a god!!!

Zamasu grabbed Goku's ankle and began to squeeze him with all his might

Goku:AAAAAAAHHHHH!!!! L-Let me go....KAMEHAMEHAAAA!!!

Goku threw a Kamehameha in Zamasu's face and he let it go,(Y/N) grabbed Goku and took him to the place where everyone was sheltering

Goku:W-What happened to Zamasu?

Zamasu:SOOOOON GOOOOKUUUUUU!!!!!

Zamasu:AAAAAAAAAAHHHHHHHHH!!!

Zamasu raised his purple hand to the sky

Zamasu:Light of justice, come back to me, a god who does not have the power to end evil is useless!!

Several pink rays came out of the sky and hit Zamasu

Gowasu:There is no doubt that Zamasu's body is immortal but Black's body is not, it is creating instability in his body and soul, we can use that in our favor but for that we will need to attack him with a power greater than that of a few moments

Goku:I-I have an idea, if they made a fusion we will also do it

Shin:You're right,There is still that option

Shin took off the Potara earrings and passed them to Goku,he put an earring on his left ear

Goku:Alright, Vegeta, it's time to do it!!

Vegeta:........

Goku:........VEGETA!!!

Vegeta:SHUT UP!!!! if you say one more word I will not do it!!

Vegeta took the Potara earring and put it on his right ear

Goku:It's the moment!!

Vegeta:Hmph

Goku and Vegeta were attracted and a white light came out of them, from that white light came another warrior

Zamasu:Who are you?

Vegetto:I am the fusion between Vegeta and Kakarot, Vegito and this is Vegetto Blue!!!

Zamasu:That transformation is not match for a god

Vegetto:Then face me god, I will take charge of destroying you