Gu Xinheng smiled confidently.

"Lord Wang, don't worry. As long as he is still in Chang'an City, he will not be able to escape from the palm of the prince's hand. What if he is hiding in the palace now, when one day the prince leads the army into the palace, at that time, Yuwen Yong will be unable to protect himself, let alone protect him. ”

"The only thing to worry about is that the Zhentian Sword Sect interferes to stop it. However, according to his subordinates, this Chu Yao has a contradiction with the helmsman of the Zhentian Sword Sect guarding the capital. Otherwise, it would be impossible for this Zhentian Sword Sect Chang'an to be rudderless and not react to Chu Yao's attacks repeatedly. ”

Gu Xinheng comforted him like this, and Yuwen Hu suddenly relieved himself.

"Okay, when this king ascends the throne, I will break him into ten thousand pieces! Hmph, even if the Zhentian Sword Sect is at that time, it can't stop this king. A mere Zhentian Sword Sect, would it be possible for this little beast to be an enemy of this king?"

Yuwen Hu was extremely arrogant and said proudly.

In the secret room of the palace, Chu Yao summoned the natal flying sword, and let the natal flying sword devour the heavenly and earthly treasures and rare treasures in front of him.

In an instant, the Natal Flying Sword began to devour and refine the Heavenly and Earth Treasures and Rare Treasures.

And these heavenly and earthly treasures, rare treasures, are auxiliary natal flying swords to devour and refine the five elements of pure gold.

Now that the Five Elements Essence Gold is still left with Fire Essence Gold and Gold Essence Gold, at this moment, the speed at which the Natal Flying Sword devours the Fire Essence Gold suddenly becomes very fast, and these heavenly and earth treasures and rare treasures make the origin of the Natal Flying Sword soar.

Chu Yao felt that the spirit of the natal flying sword was gradually taking shape.

These heavenly and earthly treasures, rare treasures, can help the spirit of the natal flying sword to be cultivated.

The Natal Flying Sword can only evolve independently if it gives birth to a sword spirit.

Chu Yao had previously practiced in the Zhentian Sword Sect, and almost all of his cultivation resources were piled up on top of the Natal Flying Sword.

Because Chu Yao's meridians were blocked at that time, he had to work hard to improve the Natal Flying Sword.

Now, Chu Yao wants to soar into the sky, so he can't let the natal flying sword become his shortcoming.

At the same time, in the whirlpool of the true element, the fire of the true element emerged.

Chu Yao's True Yuan Fire was no less powerful than the Jindan True Fire of the Jindan Realm monks.

Although Chu Yao didn't know why, the true fire was powerful, and it would also improve with the promotion of cultivation, all in all, it was a good thing.

The true fire is refining the Natal Flying Sword, and the Natal Flying Sword absorbs so many heavenly and earthly treasures and rare treasures, and it is inevitable that there will be impurities.

After the Natal Flying Sword was tempered by the True Fire, it then left the True Yuan Vortex and slowly cooled down.

Wait for it to cool down thoroughly, and then accept the real fire quenching.

In the long run, the impurities of the Natal Flying Sword became less and less.

Rumble!!!

The Natal Flying Sword shook slightly, completely devouring the Fire Movement Essence Gold, and began to devour the last kind of Pure Gold, the grade of the Natal Flying Sword, from the peerless treasure, to the best treasure.

In this way, it is one step away from the magic weapon.

And the Natal Flying Sword devoured the last kind of Adamantine, the speed was very fast, coupled with the Heavenly Treasures and Rare Treasures, in just one day, the Natal Flying Sword completely devoured all the Five Elements Essence Gold and Heavenly Treasures and Rare Treasures.

Now, the Natal Flying Sword has been promoted to the ultimate treasure!

However, Chu Yao was in a dilemma.

At this moment, Chu Yao suddenly discovered that if the Natal Flying Sword wanted to become a supreme magic weapon, it must go through the Thunder Tribulation.

However, the natal flying sword is very easy to be broken by the heavenly thunder in the thunder tribulation.

If that's the case, Chu Yao really wants to cry without tears.

Of course, Chu Yao can also make the Natal Flying Sword directly improve without choosing to survive the Thunder Tribulation, but in that case, it will damage the potential of the Natal Flying Sword.

If the Natal Flying Sword can be promoted to an Immortal Sword, but because it does not experience a thunder tribulation, then the Natal Flying Sword may end up under the Immortal Sword.

Although the spirit of the natal flying sword has not yet been completely conceived, Chu Yao believes that if the spirit of the natal flying sword has been born now, then he will also choose to cross the thunder tribulation.

Even if it is very dangerous to cross the Thunder Tribulation, if you want to become a peerless immortal sword and not experience danger, how can it be possible.

Moreover, Chu Yao also thought to himself, in the future, the natal flying sword would accompany him to conquer the Flood Desolation Realm, and fight against other races, if he was not stronger, how could he be invincible at the same level.

It's just that the only thing to worry about is the Natal Flying Sword, which may be damaged in the Thunder Tribulation.

In addition, if Chu Yao really decided to let the Natal Flying Sword cross the Thunder Tribulation, then he would have to leave Chang'an City.

It is impossible for Chu Yao to cause a thunderstorm in Chang'an City, and he will be bombarded by many Chang'an City monks.

What's more, once the thunderstorm comes, it may affect ordinary people.

If an immeasurable accident is triggered, Chu Yao can't afford the consequences.

Therefore, if you want to survive the thunder tribulation, you can only leave Chang'an City and go to the deserted land in the suburbs, even if the thunder tribulation comes, it will not cause harm to Li Min.

But leaving Chang'an City at such a moment would be a bit of a suicide attempt.

But soon Chu Yao extinguished this thought!

Wealth and danger are sought!

If you are afraid of danger and death, then what kind of sword do you practice?

With his mind decided, Chu Yao immediately went to find Yu Wenyong.

When Chu Yao explained his intentions, Yu Wenyong was taken aback.

"What? are you leaving Chang'an City?"

"Your Majesty, Weichen has made up his mind, and I hope Your Majesty will allow it!" Chu Yao said in a deep voice, although his words were very plain, but they contained a categorical and unstoppable taste.

"But you know what? You are in the palace, and Yuwen Hu is helpless. But once you leave the palace, you are worried about your life. Not to mention, if you have to leave Chang'an City, I can't protect you!"

Yu Wenyong really didn't want Chu Yao to have an accident, if he was afraid that Chu Yao would have an accident, it would be difficult to explain to the Zhentian Sword Sect, but now he didn't want to have an accident, because he was afraid that his body would be angry.

"Your Majesty, Weichen is destined to fly the sword to cross the thunder tribulation, and his Majesty does not have to worry about it. And Weichen promised His Majesty that he would definitely return safely. ”

Chu Yao said in a deep voice.

Yu Wenyong sighed, seeing that Chu Yao had made up his mind, what could he do, it was impossible for him to imprison Chu Yao in the palace!

In that case, Chu Yao will rebel instantly, and at that time, it will really be the relatives and the enemies.

"Your Majesty, although I can't leave Chang'an, I have to protect your Majesty. However, they can send royal worshippers to follow, and they can inform the Shandong Shi clan and ask for their assistance. ”

Suddenly, the ancestor of the Yuwen royal family passed the message to Yuwen Yong.

Yu Wenyong thought about it and decided to respect Chu Yao's opinion.

Chu Yao was just his courtier, not his slave.

What's more, Chu Yao's status is not comparable to that of ordinary courtiers.

"Chu Qing, you must be careful. I'm in Chang'an, waiting for you to return!"

Yu Wenyong said in a deep voice.

"Weichen will definitely return safely, and I have to wait to see Your Majesty kill Yuwen Hu, and wait to see Your Majesty unify the north and then dominate the world!" Chu Yao said with a smile.