Blutz Waves

Shin and Old Kai stood there, neither of them speaking, their expressions rather grim.

The young Supreme Kai was pale, his eyes filled with shock and confusion; the Old Kai's brows were furrowed tightly, his thin, bony fingers constantly rubbing his beard, and his turbid eyes were churning with turbulent waves, as well as a heavy fear that he himself did not want to face.

"That guy..." The Old Kai's voice was hoarse, as if he hadn't spoken for a long time. He stared in the direction Qi Heng had disappeared and muttered to himself, "What exactly is he plotting?"

The air was still still when Kid Goku suddenly broke the silence.

He had fully recovered and was vigorously brushing the dust off his martial arts uniform, which was already as good as new thanks to the Senzu Bean.

A bright smile graced his lips, as pure as the rising sun, his eyes devoid of any shadow, filled only with anticipation for the unknown challenges ahead.

"Whatever his intentions are," Kid Goku said cheerfully, his eyes burning with fighting spirit, almost glowing with golden flames, "I'm willing to try anything that can make me stronger!"

After saying that, he turned around, his gaze passing over the wondrous scenery of the Supreme Kai Realm and looking into the distant depths of the starry sky—towards the Earth, which was still emitting a gentle blue light.

If the Supreme Kai Realm also has sunsets, the glow is currently bathing it in a golden light.

His smile widened, and he looked as if he were about to take flight.

"Super Saiyan 4 ..." He murmured the word, as if savoring the taste of power and adventure, his eyes gleaming.

"That sounds really interesting!"

Three days later.

Supreme Kai Realm.

The first rays of morning sunlight had just pierced through the clouds, casting a pale golden glow upon this land protected by divine power.

The grass was so green it seemed to stretch to the horizon, and dewdrops clung to the blades, sparkling like diamonds in the morning light.

The Lookout was faintly visible in the distance, and the air was filled with the damp scent of grass and trees, as well as an indescribable tranquility that had been accumulated over millions of years.

But this tranquility has been torn apart by the tense atmosphere.

Qi Heng stood tall and straight in the center of the grass.

The black hem of her dress swayed slightly in the cool morning breeze.

He crossed his arms, his eyes gleaming with a dark golden light, gazing calmly into the distance, his expression unfathomable.

Not far away, Kid Goku sat cross-legged.

His body was young, but his soul was filled with countless memories of battle.

His eyes were closed, his breathing was steady, and there was a faint aura surrounding his body as he was making his final adjustments to his breathing.

A dozen or so people stood in a semicircle around them, each with a different expression on their face.

Vegeta the most eye-catching, his arms clasped tightly in front of his chest, his brows furrowed, his usual arrogance tinged with impatience and seriousness.

Gohan looked serious, his gaze shifting between Kid Goku and Qi Heng.

Goten and Trunks huddled together, exchanging excited and curious glances in hushed tones.

Pan leaned against Piccolo, her little hand instinctively gripping the corner of his cloak.

Piccolo stood motionless like a blue statue, but all his senses were fully activated.

Further away, Shin and Old Kai stood together.

Xin looked worried and puzzled.

Old Kai was still stroking his long beard, his eyes full of scrutiny and contemplation.

Qi Heng summoned everyone in an unquestionable tone, but apart from a very few who knew the situation, most were completely bewildered.

"So," Vegeta finally spoke, his voice deep and metallic, jarring in the silence, "What did you call everyone here to see? To see Kakarot meditating here?"

His voice trailed off, full of doubt.

Qi Heng didn't turn around, his tone calm and confident, everyone heard him clearly. "Watch Son Goku transform into Super Saiyan 4!"

"Super Saiyan 4?" Vegeta's eyes widened suddenly, his arms dropped from his chest, and his body leaned forward slightly, like a hunting beast.

"What is that? I've never heard of it before."

"That's a transformation deeper than Super Saiyan 3." Qi Heng's answer was simple, but it was like a stone thrown into the center of a lake.

Vegeta turned his head sharply, his gaze fixed on the still-sitting Kid Goku —his arch-rival who had shrunk due to an accident, but whose fighting spirit had never been extinguished.

His lips were pressed into a thin line, and his face was almost overflowing with doubt and resentment.

"Based on... him in this state?" His tone was full of disbelief.

Qi Heng did not respond directly.

He looked up at the sky above the Supreme Kai Realm for a moment, then looked away and said calmly, "The time has come."

After saying that, he stretched out his right arm, palm open.

Without any outburst of power or incantation, the space in his palm slightly distorted, and a point of golden light emerged.

The golden light quickly gathered and grew larger, becoming a golden energy ball the size of a basketball.

This energy sphere was restless, with liquid flames flowing inside, and its light was so intense that it couldn't even compare to the rising sun.

With a flick of his wrist, Qi Heng sent the golden energy ball soaring into the sky, where it landed steadily at the zenith, like a second sun.

Suddenly, something strange happened!

That warm, blazing golden light began to recede and dissipate without warning, as if it had been swallowed up by some invisible force.

What followed was a strange blue-white light.

The light was cold and oppressive, devoid of warmth, making it hard to breathe, like the long night in the Arctic, instantly enveloping the entire world.

A bluish-white halo of light spilled down, touching the skin and seeping into the air.

Everyone present, especially those with Saiyan blood, experienced a violent physical reaction almost simultaneously.

Vegeta's heart skipped a beat, his blood rushed, and a primal urge seemed to be awakened.

He seemed to hear the wildness in his veins roaring.

Gohan, Trunks, and Goten all instinctively tensed up, their Saiyan blood beginning to boil.

"This light... this feeling is...!" Vegeta's expression changed drastically as he stared intently at the blue-white light source in the sky, forcibly dragging out certain fragments of memory from his mind.

"Blutz Waves," Qi Heng's voice rang out, calm as if explaining, "This is a special kind of radiation that can directly stimulate the Saiyan bloodline and unleash their primal instincts. In its natural state, the Blutz Waves reflected by the full moon can cause Saiyan to lose control and transform into Great Ape."

He paused, his gaze sweeping over the crowd before finally settling on the artificial 'moon,' and continued, "And the one I created is more than ten times stronger and purer than a natural full moon."

Just then, Kid Goku, who had been meditating with his eyes closed, suddenly opened them.

His usually clear and frank gaze now reflected the cold, blue-white 'moon' in the sky, and deep within his pupils seemed to burn a crimson flame.

He could clearly feel his blood roaring and boiling like magma, every cell screaming.

The power of the Great Ape hidden deep within his genes was violently awakened by the cold light waves, attempting to break through his body.