The First Legendary Half-Saiyan

A Truly Legendary Super Saiyan

Goku watched in awe as his youngest son, Goka, displayed an incredible level of power and control at such a young age. The realization that Goka's potential might surpass that of even his older brother, Gohan, left him both excited and cautious. Meanwhile, Beerus and Whis were intrigued by the raw power they witnessed but understood the inherent danger in Goka's ruthlessness.

As the dust settled and Gohan narrowly evaded Goka's attack, the tension in the training ground was palpable. Goka slowly lowered his arms, still grinning, while Gohan breathed heavily and staggered back to his feet.

"Wow, Goka, that was incredible!" Goku exclaimed with his characteristic enthusiasm, oblivious to the concerns of Beerus and Whis. "You're getting really strong, kiddo!"

Gohan, while exhausted, managed a faint smile. "Yeah, you're amazing, Goka. You're like a prodigy."

But Beerus and Whis weren't so quick to dismiss the situation. The God of Destruction raised an eyebrow and turned to Goku.

"Goku, are you not concerned about your son's ruthlessness? He could have seriously injured Gohan."

Goku scratched his head, still oblivious to the potential consequences. "Well, they're Saiyans, and Saiyans love a good fight. Plus, it's all in good fun, right, Goka?"

Goka nodded enthusiastically. "Yeah, Dad, it was fun! I want to keep sparring with Gohan!"

Whis sighed and decided to address the matter more directly. "Goka, your power is remarkable, but with great power comes great responsibility. It's crucial to learn control and discipline. You shouldn't aim to hurt your opponents in training."

Goka seemed unfazed by Whis's words. "Yeah, I get it, Whis, but it's so much fun!"

Beerus crossed his arms, a hint of a smile on his face. "Well, if Goka's going to continue, Gohan will have to step up his game. He's got a feisty little brother to contend with now."

Gohan nodded, understanding the challenge ahead. "I'll do my best, Goka. Let's keep training together."

As the training continued, Goka's potential became even more evident. He rapidly absorbed new techniques and forms, often outshining his brother. Gohan, in response, became more determined to keep up with his sibling.

One day, during an intense training session, Goka and Gohan found themselves in a fierce clash of energy. The sky above them crackled with power, as the brothers pushed their limits. Goka, in his Super Saiyan form, unleashed a barrage of energy blasts, while Gohan countered with his own. The battle seemed evenly matched until Goka suddenly unveiled a new technique - a variation of the Kamehameha.

Goka's Kamehameha was not just any ordinary attack. It was infused with his unique green energy and a chilling aura, reminiscent of Broly's. The powerful wave engulfed Gohan's attack, overpowering him and sending him crashing into a nearby mountain. Goku and the others watched in astonishment as Gohan emerged, battered but not defeated.

Gohan managed a weak smile. "I'm not giving up, Goka. I've got to become stronger."

Goka returned his brother's smile. "You're awesome, Gohan. Most people would definitely think twice after a blast like that! Alright! Let's continue!"

As the brothers continued to train, the rest of the Z-Fighters couldn't help but be both amazed and worried about Goka's potential. His incredible power, coupled with his carefree and ruthless approach to battle, posed a unique challenge.

Beerus, observing from the sidelines, couldn't help but acknowledge the extraordinary power of Saiyan genetics. "It seems Saiyan genes can produce even more unpredictable results than I thought. This could be interesting."

Whis nodded in agreement. "Indeed, Lord Beerus. But it is crucial that Goka learns control and restraint. Otherwise, this universe might witness something far more destructive than it can handle."

:TIME SKIP:

A twelve year old Goka stood across from a calm looking Beerus. They stood on Beerus's planet and Whis, Goku, and Vegeta watched from not too far away.

Over the years Goka's appearance hasn't changed much save for the color of his gi changing from the trademark orange to a noticeable black, and the belt around his waist was actually his tail.

You see, Goka never had a problem with his Oozaru form. It was a weird fact that they quickly found out just a few hours after he was born, so they didn't see a point in cutting off his tail.

But that's all besides the point. The reason why they were on Beerus's planet and not Earth, was because Goka had finally let his Saiyan blood get the better of him, he had challenged Beerus to a spar, much to everyone's shock, but Beerus all too readily agreed, wanting to test the young Saiyan's true power.

Beerus let out a small amused snort as he stared at the excited half-saiyan as he stretched. "I know you usually pull your punches when you spar with your brother and sister, brat, but I'll have you know that stuff like that won't work with me. You either come at me with all you've got, or this battle won't last as long as you hoped."

Goka's eyes seemed to light up at this, and Goku and Vegeta watched as a wild and crazed grin split his face, his eyes showed with deep and unquenchable battlelust that seemed to surpass even their own.

Goka began to hop from one foot to the other in excitement, his pale green aura beginning to park up around him in barely contained excitement.

His form seemed to flicker between normal yellow ki and an ominous green ki that radiated with an all too familiar energy.

"If you say so, uncle Beerus! Just make sure you won't regret saying that, okay?! No taksies backsies!" He exclaimed before suddenly stopping his movements as he crossed his arms before his face.

The ground almost immediately began to rumble and shake violently as if it was being stirred by an earthquake and the sky began to noticably change colors from normal, black and white, green, then back to normal before starting all over again, and this strange change seemed to have Goka at the center of it as he began to truly power up for the first time since he was born.

A low rumbling growl escapes Goka's throat that quickly began to rise in volume until it became a full blown scream/roar, his veins popping out of his skin and his eyes fading to a rage filled white as he ki quite literally explodes outwards violently in a shockwave, causing the onlookers to have to shield themselves and power up themselves in other to hold their ground.

"Oh my~!" Whis exclaimed in both amusement and shock as he formed a barrier around himself and Goku and Vegeta.

To be continued~