Both Goku's and Vegeta's were amazed at this sudden fusion.
Trunks said "Wait isn't this basically Fused Zamasu?"
Gowasu said "Not quite. This is not the fusion of the potaras. Its the fusion dance of the fusion between Goku Black and Zamasu."
Trunks said "Fusion Dance? I'm confuse.."
Xeno Vegeta said "Just focus on the battle son. Maybe you can keep your composer."
Xeno Goku said "So why are you two doing here anyways?"
Goku said "To get Trunks back to his timeline."
Vegeta said "Be grateful we saved your life clown."
Xeno Vegeta said "Hey other me. I'm the one who calls this idiot a clown but you know I'm feeling great. I wanna see your strength."
Vegeta said "Oh is that so." He goes to him. "You know your not the only ones who could do this." He points to his fur.
Goku said "Uh guys.."
Xeno Vegeta said "Oh your wishing to get punched in the face huh prince."
Xeno Goku said "Vegeta.." he said as he looks up.
Vegeta said "My my. Didn't know the furry prince is jealous that maybe I'm stronger than him"
Xeno Vegeta said "Why you!" He growled.
Both Goku's yelled "GUYS!!!"
Both Vegeta's yelled "WHAT KAKAROT!"
The two gokus point to the sky as both vegetas looked to see Gomasu just beating the crap out of evil goku black and evil zamasu.
Evil Zamasu said "You damn imposters!"
Gomasu said "Ah your mad huh."
Evil Goku Black yelled "Die!" He fired a Kamehameha at Gomasu. But Gomasu just deflected it and charges at then and punches them in the face and sent them to the ground. He lift his finger up. Both Evil Zamasu and Evil Goku Black watched as they were too hurt.
Gomasu said "Divine Spirit!" He sent it down. It was very big and powerful. It explodes on them as there was no trace of them. Except for their masks which were half broken.
Goku said "Hey looks guys. It's those weird masks." Xeno Vegeta holds it as he looks at it carefully.
Xeno Vegeta said "These masks give tremendous power but it's useless now." He destroyed the masks and then sees Gomasu float down and defuse. Trunks sees Goku Black and Zamasu still mad at them and still didn't trust them.
Goku Black said "So your Trunks. I'm Goku Black." He offered his hand to Trunks as Trunks walks away.
Zamasu said "He's still doesn't trust us." He sighs softly. Xeno Vegeta then grab Trunks shirt a bit.
Xeno Vegeta said "Trunks..I know what it feels to lose someone. Then trust the person that killed your mother. But he's no longer that same person. So you need to move on.."
Trunks said "Yes father."
Vegeta said "Ahem"
Trunks looks and noticed his other father from the present. He then looks at Xeno Vegeta and he hugs them both and Vegeta kinda embrassed and let's him. It was the first time he hug his future son.
Xeno Goku said "Not ruin the reunion but I see Fu." They look and noticed Fu. He laughs at them.
Fu said "Great Job you guys! Honestly I never knew you got this far! Haha! Man this experiment is gonna be a success!"
Xeno Vegeta yelled "You get down here you moron!"
Fu said "Aww the prince of furries is mad."
Xeno Vegeta got really mad as he charged a final shine at Fu. He fires it towards Fu. Fu stands there suddenly the final shine was deflected and destroyed.
Xeno Vegeta said "What the!.." Both Gokus and Vegetas feel a tremendous amount of energy coming towards Fu as Fu laughs evilly.
Fu said "Well meet your new opponent! This is Cumber! He's a saiyan and he's very powerful. Have fun!" He says happily as he disappeared.
Goku Black said "Crap he's strong.."
Zamasu said "Wait this saiyan mortal is different. His aura. He feels wrong in many ways...he's not ordinary saiyan..."
Xeno Vegeta said "Well I don't care! He's a saiyan warrior! He shall bow down to the prince of all saiyans and know his place. Haaa!!!" He charged at Cumber as Cumber just watched as Xeno Vegeta punched Cumber in the face as Xeno Vegeta smirked thinking he got him.
Cumber turn his head to Xeno Vegeta and grabs his neck and punched his face a lot and then swings him towards Xeno Goku. Xeno Goku manages to catch him. Cumber laughs as he lands down.
Cumber said "Whose next..."
Goku said "I wanna take him on!"
Vegeta said "You idiot! We can't. Did you not see what he did to my other self."
Goku said "Well if super saiyan 4 can't beat him. Then maybe super saiyan blue can do the job! Haaa!!" He went super saiyan blue as Xeno Goku was amazed.
Xeno Goku said "I can't feel his ki."
Vegeta said "His form is a God form."
Xeno Goku said "I see." He smirk as he watch Goku and Cumber fight off. Goku was fighting him off as Cunber grumbled as he couldn't fight back. It got him very as he disappeared and reappeared.
Goku said "Given up already?"
Cumber said "No" He smirk as he powered up as he went and turn into a super saiyan 3!? Goku felt Cumbers ki rise a lot as he didn't notice he charged at him as he punched goku in the face really hard and managed to cough blood out. Goku was very surprised as he was sent to a mountain.
Goku Black said "Why does he keep getting stronger."
Vegeta said "He is similar to Broly somehow."
Xeno Goku said "Fu did mention he is an evil saiyan. So it has to be similarity to broly and this cumber guy."
Xeno Vegeta said "The question is, how much power does he have." Goku managed to kick Cumber but Cumber just did so many punches to the face to Goku as Goku huffed as he felt like he was about to lose. Goku Black suddenly went Super Saiyan Rose. Goku chuckled at how Goku Black just intervene in his fight.
Goku Black said "Come on Goku let's finish him quick!" Cumber laughs as he suddenly fought off against the two. Fu watches the fight on his TV. He wonder if this was enough for the project he was making. He thinks for a second.
Fu said "This is still not enough I need more..." He sighs. "My parents are a no no...they still hate me. Hmm maybe my great uncle. He's a demon lord. Maybe he could lend me the demon fruit of power." He grab his sword and created a portal and went inside.
Meanwhile in the battle between Cumber and Goku Black. Goku Black managed to get Cumber down. GB was tired as he just finished a battle with the evil Zamasu and his other evil self. He went close to Cumber. Cumber tried to get-up but suddenly was shot in the chest as GB looked and he was confused. It was two people covered in hoods as they disappeared.
Xeno Goku said "I think he's dead.."
Xeno Vegeta said "Damn it..I didn't even sense what happened..it was too quick. Come on we must find Fu and destory this tree.." They nodded as they left.
●Meanwhile●
Mira said "Towa why did we have to kill Cumber if we could of gave him our demon energy."
Towa said "It's simple. That saiyan would be too crazy and end up like that broly person. I didn't want to risk it. Also we are finding Fu. Fu has been going crazy and we must get him back to senses and also revive the demon realm. He's strong and useful."
Mira said "Tch, useful is a very strong word. He seems very childish...I don't trust him Towa."
Towa said "He's our son! Don't say that!" She smacks him as Mira sighs.
Mira said "Fine...but he decides to pull something sneaky, I will end him.." Towa nodded as they left to go find Fu.
To be continued...