Ultra Instinct Unleashed!

"Broly, I concede that your strength is indeed formidable," Goten admitted, his tone serious.

"The power of your mutated bloodline is stronger than I had imagined. If I were to rely solely on the power of Super Saiyan, I would indeed be no match for you. The gap between us is vast. However, I am determined to defeat you as swiftly as possible!"

Goten had made up his mind to use Ultra Instinct. His current Super Saiyan II form was simply not enough to defeat Broly. Even if he were to break through to Super Saiyan III at a critical moment, he might not necessarily be able to defeat Broly.

Moreover, Broly's strength would only continue to grow as the battle progressed. To prevent any accidents, this battle had to end.

If one were to consider Broly from the Dragon Ball Super Movie, it might be possible to befriend him. However, this Broly, once he went berserk, was completely uncontrollable.

As he himself had stated, the Broly standing before Goten was indeed a true demon. How could a true demon befriend humans? The only option was to completely eliminate Broly to prevent future troubles.

"Ha… trash!" Broly scoffed at Goten's words. "Just because you want to defeat me, you think you can do it?" He had already fully gauged Goten's power. Even if Goten were to increase his strength tenfold, it would be absolutely impossible for him to defeat Broly.

This was nothing more than a fool's dream. He could feel the aura in his body beginning to surge wildly again.

Goten did not continue speaking. Instead, he directly took out a senzu bean and consumed it, swiftly recovering his physical strength. 

The injuries on his body healed completely in an instant. Then, he closed his eyes slightly and exited the transformation form of Super Saiyan.

"Hu..."

He let out a long breath. Once again, silver lines radiated around his entire body, and his aura became completely undetectable.

...

Meanwhile, on King Kai's planet.

Goku and Vegeta were once again taken aback. Goten's aura had completely disappeared.

Even through King Kai's help, they could not sense Goten's at all. "Goten's aura is gone again!" Goku exclaimed. "It looks like he's going to use the form that defeated Cell earlier."

Because they didn't know what it was, they could only refer to it as 'the form'. In their understanding, it might be a form similar to Super Saiyan, but it seemed to be much stronger than Super Saiyan.

"This divine aura…" King Kai's chubby body trembled. "This time, the divine aura released by Goten is even stronger." The powerful divine aura emanating from Goten's body made him feel very oppressed.

This was definitely a power that could only be mastered by a powerful God. As a mere North Kai, he naturally felt a sense of oppression.

"The Broly that Goten is facing now seems to be much stronger than the Cell from back then," Gohan voiced his concern. After all, Goten was the last Saiyan warrior on Earth. If something were to happen to him, the future of the Earth could be in jeopardy.

"You don't have to worry," King Kai reassured them. "Although that Broly is indeed a monstrous existence, even if it's a few of you, you may not be able to defeat him. But Goten would be absolutely fine!" Seeing everyone's worried expressions, King Kai spoke confidently.

Only he could feel the immense divine aura in Goten's body. So he knew very well how powerful Goten was now.

"It seems that Goten has mastered a super ability," Goku said, a smile spreading across his face.

"Hee hee~~ Speaking of it, I have the urge to fight Goten!" Although they had stayed together after death, Vegeta had never been his opponent. And Gohan couldn't stimulate the powerful fighting talent in his body without immense pressure.

So these eight years of training had made his strength completely surpass the others. 

Although they often trained together, he had absolutely no urge to fight with them. At this time, Goten and Broly made Goku quite excited. Unfortunately, he was now a dead man. There was no way to spar against Goten and Broly.

...

On the other side.

The silver lines around Goten's body became denser and denser.

Broly looked at Goten suspiciously. He could feel that Goten's aura had completely disappeared in an instant. He had also exited the Super Saiyan transformation, and Broly didn't know what this kid was planning.

But he didn't care at all. Because no matter what Goten was doing, he would eventually die at his hands.

"Hehehe…" Broly sneered, his teeth gritted and a bloodthirsty smirk playing at the corners of his mouth. Without warning, he lunged towards Goten, his body a blur of motion.

Swish!

With a swift punch, the sheer force seemed to warp the space around them in an instant. Goten, however, remained still, his eyes closed. Yet, it was as if his entire body had sprouted eyes, for the moment Broly's fist came hurtling towards him, Goten moved slightly, and effortlessly dodged Broly's attack.

Giggle…

Broly chuckled, seemingly amused that his attack had been so easily evaded. Undeterred, he gritted his teeth and launched a barrage of punches towards Goten.

Swish! Swish! Swish!

The sound of air being sliced echoed around them, creating ripples in the air. Yet, despite the hundreds of attacks, not a single one managed to land on Goten.

Then, in the next second, Goten's eyes snapped open. A flash of silver light sparked in his pupils, and immediately after, the silver aura around his body shimmered. His hair moved as if caught in an unseen breeze, his expression remained calm, and his mood did not waver in the slightest.

"Huh?!" Broly froze, clearly taken aback as he saw Goten's entire body suddenly radiating with a silver aura.

But Goten didn't intend to give him time to be surprised.