Prologue (Rewritten)

Two figures hovered high above the clouds, levitating above what was left of Earth, or at least, a version of the planet. This wasn't the first Earth that was destroyed by one of those two very figures. No, this wasn't new to him, he'd destroyed hundreds of planets just like this one in search of the man in front of him.

They were twin brothers, both having never spoken to each other face to face until that very moment. They had the exact same Kryptonian and Saiyan mixed facial features, that same spikey, black Saiyan hair, and yet they were complete opposites despite their looks.

One brother had a disgusting smirk on his face, seemingly enjoying the destruction beneath him. He wore a black and white, skin-tight suit with a white cape. He had a symbol on his chest, a white 'S' atop a red background.

Across from the smiling devil was his brother, wearing a blue costume with a red cape on his back. He too had that 'S' symbol on his chest, wearing it with pride. This brother, however, had no reason to smile. The only thing his eyes were conveying to his mirror image was pain.

The twin in black cackled. "What's wrong brother? Don't tell me you actually cared about these pathetic Earthlings?" He mocked with a fake pouty expression on his face.

The brother in blue clenched his fist, gritting his teeth due to the immense anger building inside of him. "Don't call me that. You're no brother to me. How dare you come to my home and hurt my people!"

The brother in black couldn't help but laugh again, this time being a bit more hysterical. "Your people? Brother, we are Kryptonians! We are Saiyans! We are from two warrior races far above the filth that you call your own here on this Earth."

"I don't care where my blood origins come from!" The brother in blue roared. "I am from Earth! These are my people! I don't care if I am the strongest man in the universe, these people deserve to live!"

"Second strongest, you mean?" The brother in black scoffed. "Though soon, there won't be a second place."

"You're right. There won't be." The brother in blue zipped toward his twin like a speeding bullet. His mirror image reciprocated the gesture, dashing forward as if he were a zooming missile with that same grin on his face.

Both brothers collided in mid-air, causing an air shockwave that nearly toppled the already halfway destroyed buildings of the city around them. As the two clashed, the brother in blue frowned at his twin brother, looking at the monster that he too could've become if things were any different.

The brother in black smiled; that smile erupting into a laugh as he thought about how pathetic it was that his brother ended up this way, finding it funny that he too could've become a goody-two-shoes hero if things were any different.

Both brothers' eyes began to glow red before the twins used their heat vision to create two clashing beams of energy hotter than the sun itself. "Brother! Look at us! Look how powerful we are!" He shouted before the two of them both ceased firing their lasers. At the exact same time, both twins began throwing punches at each other's faces.

Both fists hit the other's cheek at the exact same time, causing both brothers' faces to turn negligibly. The brother in blue still had that serious scowl on his face, whereas his twin still had that shit-eating grin beneath the fist covering part of his mouth. "I thought you'd be weak, brother. I was afraid of that. It seems you're everything I'd hoped you'd be!" The brother in black spoke, though his twin was not having it.

"Shut up!" The brother in blue shouted before teleporting back and holding his open hand above his head. His hand began to glow yellow, as energy began building up in his palm.

His brother did the same, generating an immense amount of energy in his palms before both twins released that energy at the exact same time. Both beams of light started off as slender rays before they clashed in the middle, generating an enormous orb of energy between the two brothers, one the size of literal buildings.

As the two engaged in a beam struggle, it was evident that their power was exactly evenly matched, as they were twins after all. The brother in black cackled once again before shouting a proclamation to his brother, something to make the fight more interesting.

"Brother! Let's transform! I'm sure you're able to, yes?" 

"I'm sure you have the ability to do this." The brother in black spoke with confidence before effortlessly transforming into a Super Saiyan, having that signature blonde hair, greenish blue eyes, and golden aura.

His brother scoffed. "I don't have time for this. Let's skip the show and tell. Bring out your  real form." The brother in blue said before clenching his fists and putting in barely any effort before he too began to transform.

Slowly, from the feet up, white flames began to cover the boy's body, climbing up his legs all the way up until they reached the top of his head. His body was then completely covered in a raging white fire, though it wasn't harmful to him in the slightest.

The brother shrouded in white flames clenched his fists again and the flames dispersed, showing his final form to his brother for the first time. His hair looked as if it were no longer hair at all, now appearing as white flames in the shape of what his hair would look like if he were in his Super Saiyan state. Seething flames were extruding from his eye sockets, no longer were his pupils visible. Around his body, there was an almost fully transparent aura of white fire.

"Now, show me yours." He commanded his brother, bringing a smile to the devil's face.

"Now things are getting interesting..."

Like his brother, his body became shrouded in flames, however, his were of pure black. Once the flames dispersed, the brother in black was seen with flames covering his head, taking the shape of what his hair would have looked like if he were a Super Saiyan, and he too had his eyes blotted out by flames.

"Let's end this." The Sterling Saiyan told his long-lost brother, scowling at him with his flame-filled eyes.

"Finally, a real fight!" The Stygian Saiyan exclaimed, prepared to finally battle the one man who could possibly end his rampage at both of their peaks.

Many years earlier...

Taroto, a Saiyan warrior from another universe, was sent to the planet Krypton when he was an infant with the task of growing up on the planet and conquering it for his people. Growing up, Taroto was a prideful Saiyan, wanting nothing more than to become stronger so that way he could single-handedly conquer the planet by himself.

However, Taroto was shocked to discover that many Kryptonians were stronger than he was when he was a child. Though it is unknown, Saiyans and Kryptonians seemed to have been equal in terms of strength. Though Kryptonians definitely had the edge when fighting on their own home planet. However, Taroto did possess the Zenkai Boost ability, allowing him to grow stronger with each defeat.

Taroto knew that it would be impossible for him to take over the entire planet by himself. Knowing that his people would one day come to check up on his progress, Taroto did nothing more than continue to train, getting stronger while forming relationships with his 'fellow' Kryptonians.

He had made a few friends, despite being picked on for being different with his long, spikey hair and larger-than-average eyes, and he truly did enjoy their company. Ever since they were children, Taroto and his friends would spar with each other, helping Taroto get stronger after every bout.

Despite appreciating his friends, Taroto knew that this would all have to end someday. He knew that they would have to die by his hand, though that fact did not bother him too much.

However, one day, this would all change.

During his final years of schooling, Taroto met a girl named Lara Lor-El. She was the most beautiful woman he had ever laid his eyes on, with her curly brown hair and the eyes of a warrior.

She was everything he was looking for in a mate.

Assertive.

Intelligent.

Gorgeous.

And most importantly, she was a fine warrior. One that would be the absolute perfect woman to give birth to his child.

His intentions at first were to use her to breed a son so powerful, that he would stand to be undefeated by any Kryptonian or Saiyan. A being so powerful, that no one would ever be able to stand in his way.

However, Taroto soon found himself genuinely falling in love with the Kryptonian woman, and after years of dating her and eventually marrying her, the Saiyan forgot all about his directives of conquering the planet.

All he cared about was being a loving husband...

... and soon a loving father.

It wasn't too long after their marriage that Taroto and Lara were expecting a baby. Taroto wanted a son more than anything, and his prayers were answered doubly when his wife gave birth to two twin boys: Kyga and Kyzo.

For a month, the four of them lived as a family until one day the Saiyans sent a message to check up on Taroto's progress.

They spoke to him in private, asking him why the planet remained unconquered. Taroto gave his reasons, stating that he couldn't defeat a planet full of warriors that were on the same level as Saiyans by himself and that he also had a wife and two children on the planet whom he had loved dearly.

He begged them to cease the invasion but they refused.

The Saiyans did not care, ordering Taroto to kill his wife and his two kids in their sleep and to prepare for an invasion on Krypton by morning. Taroto refused, telling the Saiyans that Krypton was his home and that the Kryptonians raised him, therefore, he was more Kryptonian than Saiyan.

This angered the Saiyans greatly. They called him a coward, disowning him and informing him that he would be captured and taken back to Planet Vegeta, the Saiyan homeworld, for his crimes. Taroto of course refused, telling them that they'd have to kill him if they wanted him to ever go back to that planet.

After speaking to his superiors, Taroto told his wife everything. It hurt her that he had lied to her after all of these years, but she understood why it remained a secret. Taroto told his wife about the power of the Saiyans, about how if a battle between the two races were to occur, it would be catastrophic. He told her that they needed to take their children and run, but Lara refused.

She wasn't going to abandon her home.

Taroto respected her decision and the two of them agreed that it would be best to send the children someplace where they would never be found until the time was right. Using a multiversal device that was in Taroto's pod when he arrived on the planet, he sent his two boys to two different universes, hoping that they would be safe there until he and his wife could return to them.

Kyga was sent to Earth-616, while his brother, Kyzo, was sent to Earth-0.

Kyga landed in Queens, New York, being taken in by May and Ben Parker, an elderly couple who were not able to birth a child of their own.

Kyzo landed in Smallville, Kansas, being taken in by Jonathan and Martha Kent, a middle-aged couple who coincidentally had another alien child living with them…

However, one family would be unaware that the child they brought into their home would be a monster, one responsible for the deaths of an insurmountable number of innocent lives...

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(For returning readers, the changes are not going to be anything big early on. Do not complain about how "Nothing has changed." The big changes are later on. Just don't read it if you think it's the same.)