A/N: New story! My first Dragon Ball FanFiction. Constructive criticism is accepted.


"So you're Son Goku…" Black Goku said as he smirked, staring down at Goku while in mid-air. He looked exactly like Goku except he was skinnier and had darker skin. He also wore a black Gi with a black undershirt and white boots. Along with that, he wore a green and golden Potara earring on his left ear.

Goku stared at Black Goku with a serious look on his face and said, "And you're Black?"

Behind Black, there was a purple portal which had materialized earlier that tore the sky open, thus allowing him to travel to the past from the future. The portal didn't fade away yet. However, the sky had turned back to normal. Black stared at a silver ring on his finger and concluded, "I see… So Trunks used time travel…" as he stared at Future Trunks who was scowling at him.

Bulma was surprised after hearing what Black had just said. So were the rest. She wondered how did Trunks know he used time travel.

Krillin wondered, "Who is that guy?"

Piccolo widened his eyes in shock and said, "G-Goku?"

Whis stared at Black's finger while sitting on a beach chair and said, "Beerus-sama… please take a look at his right hand."

Beerus was sitting beside Whis. "Hmm?" He took a look at Black's hand and narrowed his eyes. He noticed him wearing a silver ring and pointed out, "Isn't that…"

"Yeah…" Whis confirmed.

Black Goku began to look at the people who were staring at him from the ground. His eyes first met with a certain Saiyan with blue armour. "Vegeta?" Black thought. His eyes then locked onto Beerus. "The God of destruction, Beerus-sama?"

Whis narrowed his eyes at Black Goku in suspicion and said, "It seems like something strange is going on."

"Just who is that guy?" Beerus wondered.

Future Trunks yelled, "Bastard! How the hell did you come here?!"

Black Goku cackled in laughter and responded, "Apparently, I came in the same path in space-time that you went through," he smirked and wondered, "Perhaps you called me here… to die by my hands?"

"Damn you!" Trunks yelled, scowling. He was about to bolt towards Black when Vegeta intervened, "Stop!"

Trunks stared at his father in confusion as the latter explained, "You can't win against him as you are right now," at the corner of his eye, he noticed Goku flying towards Black. Vegeta glanced at Goku and raised an eyebrow in confusion. Goku grinned at Vegeta and said, "Early bird gets the worm!"

"Hmph!" Vegeta scoffed. Kakarrot always loved to fight, since it was in his Saiyan blood. He couldn't be blamed. After all, Vegeta is also a Saiyan. He watched his rival facing his clone in mid-air. Both, Goku and Black were having a stare-down.

Goku smiled and admitted, "You DO look like me!"

Black chuckled and said, "Nice to meet you, Son Goku."

Goku smirked and continued, "I don't know what sort of person you are, but…" he shifted into his battle stance and added, "I heard that you're strong! So take me on!"

Black chuckled. "It's an honour. I've always wanted to fight you in this body."

Goku raised an eyebrow and asked, "Huh? What does that mean?"

Black smirked and answered, "There's no need for you to understand that," suddenly, he opened his palm and charged a dark yellowish Ki blast and fired it straight at Goku without lifting his palm up. The forgotten Saiyan tried to block the Ki blast, however it was strong enough to push him back, sending him crashing towards a rock mountain far away, causing an explosion in the process.

KABOOM!

That kicked up a lot of dust as Black had already reached near the explosion site. He stared at the smoke with a smirk on his face. As soon as the dust cleared, he could see a crater made in the wall of the rock mountain, with Goku in the middle of it.

Goku grinned and flew from the crater towards Black. He chuckled. "That wasn't your full strength, was it?"

"I'm happy. You're evaluating me against you."

"Now it's time to get serious." Goku declared as he quickly powered up his Ki and transformed into a Super Saiyan 2. He now had golden spikey hair with a lightning aura. Black stared at Goku in amusement and thought to himself, "Super Saiyan, huh?"

Goku shifted back to his battle stance and declared, "Now it's my turn!" as he rocketed towards Black. The latter did the same as both clashed with each other and began to exchange blows. Black managed to leg sweep Goku and take him off balance. Black then delivered a punch. However, Goku caught his punch with both legs and used his momentum to chuck him onto the ground by flipping over. As Black was falling onto the ground, he regained his balance and gracefully landed on the ground. However, as soon as he looked up, he saw a barrage of Ki blast heading right towards him from above. Black didn't have time to react, causing the Ki blasts to hit him dead-on.

That kicked up a lot of dust as Goku stared at the crater he created in anticipation. Suddenly, Black Goku powered up his dark Ki causing the smoke to dissipate. He appeared to be unharmed from the attack he had received from his opponent. Black chuckled menacingly and stretched his arm out. "Amazing! So this is the power of Super Saiyan Son Goku!"

Goku smiled and pointed out, "It seems you're just like me. You get excited against a powerful opponent too."

"Yeah…" Black Goku suddenly began to power up some more as Goku noticed, "Oh? His Ki increased!"

Black levitated in the air until he reached Goku's height level. His dark aura was glowing around him. "Strongest fighter of the great warrior race, show me more of your power," as he suddenly charged towards Goku, hoping to catch him off guard However, the forgotten Saiyan managed to block and dodge his opponents' series of punches. Fortunately for Black, he was able to get through Goku's defence by landing a punch onto gut, doubling him over. Black retreated his fist back to his side and landed a kick onto Goku's stomach, sending the Saiyan flying away. Goku managed to stop himself in mid-air, only to see that a series of Ki blasts that were fire by Black were heading right towards him. Goku quickly used his agility to evade the Ki blasts by flying away from. Black continued to fire Ki blasts towards Goku while he dodged all of them successfully. Every time he dodged the Ki blasts, it would hit the ground and cause an explosion.

Meanwhile, Krillin, Vegeta, Piccolo and Future Trunks were watching the battle from a distance while Bulma and the others were watching using Whis' staff. Krillin noticed, "That Black one's Ki just increased!"

Trunks began to worry and he wondered, "What's wrong with Goku? Why isn't he using he power he used against me?" as he remembered the time when he fought Goku's Super Saiyan 3 form.

"That's Kakarrot's bad habit of holding back in the beginning of the fight." Vegeta stated.

"Bad habit?!"

Goku and Black continued to throw a series of punches and kicks at each other, however they would block and parry the attacks. Black managed to land a punch onto Goku's face. Goku quickly delivered a side kick, only for Black to block it with his arm, giving him the opportunity to punch Goku once again in his face.

Goku gritted his teeth and made an attempt to punch Black in his stomach, only for the latter to block with his fist as he used his free hand to punch Goku in the gut.

Goku quickly blocked the attack with his forearm and went for the punch. Both of them did the same and punched each other at the same time.

So far, it was a good fight between Goku and Black. Both fighters maintained their distance from each other as Goku asked, "Why are you measurin' me?"

"I could ask you the same." Black said.

"I'm waitin' to see your full power." Goku replied.

Black chuckled. "There's no need to rush. Let us enjoy this for a little longer."

"So I gotta put some serious work in order to make you fight at your full power?" as Goku shifted back to his battle stance. "Then let's go!"

"Just what I wanted."

Goku charged towards Black and delivered a series of punches and kicks as Black blocked them. But the Saiyan managed to get through his opponent's defence and punched him several times before landing a punch onto his stomach, doubling him over.

With the final punch, Goku tried to end the fight. However, Black managed to grab his opponent's arm as he suddenly powered up, slinging him over his shoulder and throwing him onto a rocky mountain, crashing directly into it.

CRASH!

Suddenly, Black felt a strong pressure pulling him backwards. "What?!" as Goku wasted no time and charged back at Black, kicking him in the chest to send him flying away till near the portal. As soon as he was close to the portal, he quickly stopped himself in his tracks and grabbed his chest. "Damn it!"

He looked at Goku who was no flying towards him. He smiled menacingly and said, "Magnificent! This pain will make me even stronger!"

Goku stared at Black in confusion. "You're kinda creepy…"

Black only chuckled in response as he began to power up once again. Hi Ki had increased even more as he charged a Ki blast in his palm and shot it towards Goku. Goku deflected the Ki blast away, but Black was already in front of him as he side kicked Goku in the face, sending him crashing towards the ground and creating a shockwave from the sheer amount of force.

The shockwave knocked down a certain machine that was standing on the ground. Future Trunks exclaimed, "The Time Machine!"

Black heard that and turned his attention towards Future Trunks. "So that's the time machine, huh?" as he stared at the time machine. The distraction gave Goku an opportunity to punch Black hard in the gut, causing him to cough out saliva.

Black gritted his teeth in anger as both fighters clashed together with their respective punches. It was a test of strength.

Suddenly, Black's silver ring began to glow as something suddenly began to pull him backwards.

"What?!" Black said, shocked. He glanced behind his shoulder and saw the portal pulling him towards it. Goku powered back to his base form and watched the scene unfold. "What's going on?"

Realization dawned on Black's face as he mumbled, "The distortion in space and time is causing the portal to suck me," as the portal pulled him closer and closer into it. "I better destroy the time machine first!" as he pointed his hand at the Time machine.

Suddenly, the portal grew bigger in size as it created a huge shockwave, shocking everyone present in that area. "What the hell's happening?!" Black panicked.

The force of the portal increased dramatically as it pulled not only Black in it, but Goku, Krillin, and Piccolo, who were also nearby. Once they were sucked in, the portal disappeared leaving Trunks and the others behind.


IN AN ALTERNATE WORLD – A DIFFERENT EARTH

The city in this Earth was currently in ruins. A bunch of pillars were floating in the air surrounding another huge pillar. On those pillars, were the Z fighters who were kneeling down in respect to the man in the middle of the pillars. The person didn't look human. He wore a black bodysuit with red and gold coloured gloves, boots and shoulder pads

The city on this Earth was currently in ruins. A bunch of pillars were levitating in the air with some people kneeling down on it. All the pillars were surrounding huge one in the middle. There was a throne and a person sitting on it in the middle. The person didn't look human. He wore a black bodysuit with red and gold coloured gloves, boots and shoulder pads. He had grey black eyes and white hair. That was Baby, the Tuffle who wanted to avenge his race.

"Bring the Black Star Dragon Balls to me." Baby ordered.

A grown up Dende, who was kneeling on a pillar in front of Baby said, "With pleasure, Baby-sama."

Baby used his telekinesis to bring the Dragon Balls towards him. He chuckled menacingly and exclaimed, "Rise, Shenron!"

Shenron rose from the Dragon Balls. This Shenron was a bit different from the usual one. This one was red in colour rather than green. The dragon said, "Make your wish!"

Baby smirked and exclaimed, "Restore the Tuffle planet it in the Earth's orbit.

Shenron's eyes glowed red as he said, "Your wish has been granted!"

Soon, the Tuffle planet was restored right next to Earth. Baby cackled in laughter and said, "At last! I shall rule this world!"


TUFFLE PLANET

A portal purple portal suddenly appeared and threw Goku, Piccolo, and Krillin out of it as all three fell face first onto the ground.

"Yow!" Goku winced as he got up and rubbed his face. "That hurt!"

Piccolo glanced around his surrounds and said, "Looks like the portal sent us to a different location."

"Look over there! Isn't that Earth?!" Krillin said as he pointed at Earth.

"Yeah! You're right! Where the heck are we?" Goku wondered.


A/N: Let me know what you thought about this chapter. Constructive criticism is accepted.