Oh no! I, the weakling, have become the villain!

Chapter 420 The Power of the Dragon-Slaying Sword

Who could stand that? So Xu Yao himself tried his best to avoid the flames of the fire-breathing bull.

At this moment, Xu Yao's Dragon-Slaying Sword was once again drawn, and a giant dragon instantly rushed out.

This dragon was also enormous, and it was no less impressive than the fire-breathing bull.

Upon seeing this, Han Xi exclaimed in surprise, "Brother Xu Yao's cultivation level is astounding!"

"It has actually reached such an unparalleled level?"

Han Yi fell into deep thought.

Xu Yao's cultivation level is undoubtedly impressive, there's nothing to say about that, but that's the problem.

Regardless of Xu Yao's true situation, I have seen Xu Yao fight before, and Xu Yao definitely does not have such terrifying combat power now.

Could it be that Xu Yao had some extraordinary encounter?

Although Han Yi couldn't be sure, he became increasingly skeptical of this idea.

Moreover, I have never seen the Dragon Slayer Sword in Xu Yao's hand before. Could it be in this maze?

Although Han Yi had his doubts, he was still very pleased that Xu Yao had such abilities.

So Han Yi didn't expose him, but simply said, "Sect Master Han, you should know that Brother Xu Yao's cultivation is truly unfathomable."

"Even though Xu Yao and I are such good friends, there are still many good things he hasn't shown yet."

Han nodded without saying anything, but it was clear that Han was most likely concerned about this matter.

They began to rethink and reposition Xu Yao's position.

At this moment, Xu Yao had already commanded the giant dragon to fight the fire-breathing bull for dozens of rounds.

Speaking of which, this fire-breathing bull is indeed powerful, able to fight the giant dragon to a standstill. To be honest, it is only a ninth-grade superior spirit beast.

Absolutely impossible. It seems that this fire-breathing bull is about to be upgraded to a divine beast.

It was just that this situation happened in the maze behind the mountain, and the fire-breathing bull came out on its own.

The improvement process was interrupted.

Fortunately, it's still a ninth-grade spirit beast. If a ninth-grade one is this powerful, what would it be like if it were another one?

This isn't just a matter of being a ninth-rank beast; it's about real divine beasts fighting, something Xu Yao can't possibly match.

Just then, the fire-breathing bull roared and once again spewed out intense flames from its nostrils.

The flames were clearly extraordinary, and Xu Yao knew that the fire-breathing bull had probably been provoked by him.

So he planned to use his ultimate move. Seeing this, Xu Yao did not hesitate and summoned the dragon back.

Then the Dragon Slayer Sword in his hand was restored once again, and the Fire-Breathing Bull's forelegs began to stomp wildly on the ground.

In an instant, the entire surrounding area shook violently, and Xu Yao witnessed this.

He immediately conjured a massive defensive circle to protect himself.

Who knows what this fire-breathing bull is up to? If things go wrong, he could get himself killed, which is not what Xu Yao wants to see.

With a loud "boom," huge fireballs suddenly burst forth from all around the fire-breathing bull.

All the fireballs flew towards Xu Yao.

Xu Yao didn't have time to think before flying to the side and then swung his Dragon Slayer Sword again.

The Dragon Slayer Sword flew out, spinning wildly in mid-air, and all the fireballs were cleaved in two by the Dragon Slayer Sword.

These fireballs, once cut in half, simply vanished.

However, this fire-breathing bull was quite formidable, with fireballs constantly flying towards it.

They gave Xu Yao no chance to rest. Seeing this, Xu Yao knew that if he continued to resist like this...

That's definitely not a solution. If I don't find a way, then once my physical strength gives out...

He was about to be engulfed by flames, but the fire-breathing bull didn't seem tired at all.

Just then, Xu Yao immediately flew into the sky.

The person who was just in front of the fire-breathing bull suddenly vanished.

Suddenly, the entire battlefield fell silent. The fire-breathing bull, panting heavily, looked around at the situation.

But no matter what the fire-breathing bull did, it just couldn't find Xu Yao's location.

What do you suggest we do about this?

Han Xi then asked Han Yi, "Mr. Han Yi, what is Xu Yao doing here?"

Han Yi shook his head, indicating that he didn't know either.

Both of them were looking up at the sky. Since Xu Yao flew into the sky, there had been no news of him at all.

No one knew what was going on with Xu Yao, but the surrounding air began to show some strange changes.

"Crack!"

A thunderclap ripped through the sky, and the surrounding air began to slowly become murky.

And the wind slowly picked up, and Han Yi knew that this matter was not simple.

This situation is so unexpected; it's definitely not something an ordinary person could manipulate.

Just as Han Yi was wondering if Xu Yao was going to summon the Five Elements Heavenly Thunder to attack the Fire-Breathing Bull.

Suddenly, Xu Yao descended from the sky.

Xu Yao slowly descended, his Dragon-Slaying Sword held horizontally in front of his chest.

At this moment, Xu Yao looked like a god descending to earth, his clothes billowing in the wind.

Meanwhile, the thunder in the sky grew more frequent, and the dark clouds grew thicker.

The once clear sky is now becoming increasingly thick due to these dark clouds.

It makes you feel suffocated and oppressed.

Xu Yao remained suspended in mid-air, his eyes closed, chanting incantations.

The incantation had the feel of an ancient forbidden technique. Although Han Yi couldn't understand it, he could sense it.

Xu Yao is preparing for his final, devastating move.

Sure enough, just as Xu Yao was chanting the incantation, the Dragon Slayer Sword slowly flew into the air.

The Dragon-Slaying Sword grew larger and larger, becoming more than ten times its previous size.

The sword was crackling and hissing, as it was generating lightning spontaneously.

And these lightning bolts, in turn, triggered thunder in the sky, causing it to roar wildly.

"Crack!"

"Boom!"

The series of thunderclaps terrified all the disciples of Hanshan Sword Sect, who were intimidated by Xu Yao's imposing presence.

Some disciples of the Hanshan Sword Sect were so frightened by the situation that they knelt on the ground and couldn't get up.

For a moment, on the entire battlefield, Xu Yao seemed to be the only one who was like a god.

They also demonstrated their fighting prowess here.

After Xu Yao finally stopped chanting the incantation.

At this moment, Xu Yao slowly opened his eyes, and it was revealed that his eyes had transformed into the eyes of a dragon emitting two beams of blue light.