Doupo: His understanding is incredible, and he shocked Yao Lao at the beginning!

These sword energies drew gorgeous trajectories in the air, weaving into an airtight sword net, tightly surrounding Zhu Kun.

There were layers of sword nets inside, and the terrifying sword energy in Xiao Yan's hands, like a sea of ​​magma and fire, outside. Zhu Kun suddenly felt the pressure doubled.

Although the situation was critical, Zhu Kun did not panic.

To break this series of attacks, it was not impossible for him to do so.

The key was this sword formation!

If this sword formation could not be broken, Xiao Yan's attack would be endless, and he would lose if he defended for a long time.

Looking at the brilliant light on the ground in front of Xiao Yan that opened the sword formation, Zhu Kun felt strange in his heart.

The sword formation has been opened, why is the light still gathering and not dispersing?

Could it be...

When Zhu Kun's sharp eyes saw the subtle changes, the dragon staff in his hand instantly turned into a dense defense net, with lightning and thunder interweaving in the air, as if even the sky and the earth changed color.

"Dragon destroys dry thunder!" Zhu Kun suddenly shouted, his voice carrying supreme majesty and power. The sound of dragon roar resounded through the sky, shaking every inch of space, showing the power of the Dragon King.

With Zhu Kun's deafening roar, the sound hit the surrounding air like a substance, causing the gorgeous sword energy to tremble slightly, and the trajectory was slightly slow, bringing a moment of stagnation to the fierce battle scene.

Zhu Kun seized this fleeting opportunity and swung the dragon staff in his hand violently. Every dance was accompanied by a burst of lightning, and the sound of thunder was endless, as if to tear the space apart.

The sword energy collapsed under the impact of the lightning, turning into a little bit of spiritual light and dissipating into the invisible.

However, Zhu Kun did not pursue the victory. His eyes were always locked on the group of sword energy as hot as magma, and the brilliance that continued to shine and gather on the ground.

Zhu Kun knew that only by cracking the core of this sword formation could he completely get rid of the current predicament.

With a turn of his body, Zhu Kun was like a dragon emerging from the sea. He abandoned his intention to confront Xiao Yan head-on, and with the cover of lightning, he rushed straight to the place where the brilliant light was at an incredible speed.

His movements were swift and smooth, and every bit of strength was used just right, avoiding direct collision with the magma sword energy and cleverly using the thunder power to increase his speed.

As Zhu Kun approached, the group of brilliant light seemed to feel threatened, and the light became more dazzling, as if some kind of power was ready to go.

But Zhu Kun was not afraid at all, he knew that his goal was to find the flaw in the sword formation, not to confront this power head-on.

Just as Zhu Kun was about to touch the brilliant light, the dragon staff in his hand changed again, no longer a simple defensive net, but turned into a spear containing endless thunder power.

Aiming at the weakest point in the brilliant light, he stabbed it out fiercely, and the lightning and the light met at this moment, bursting out a deafening roar.

"Break it!" Zhu Kun roared, and all his strength gathered on the spear. Finally, with a loud bang that shook the earth.

Who knew that the change would happen suddenly at this moment!

Countless sword qi suddenly disappeared from the light, and an endless sword qi burst out.

Although Zhu Kun was extremely powerful, this change happened suddenly, and the sword qi was endless.

Zhu Kun blocked a few swords with his spear, and then retreated violently, but was still hit by the sword qi.

Amid the clanging, Zhu Kun's transformed robe was pierced to reveal his true appearance, and the purple-gold dragon scales emerged, followed by the endless sword qi piercing and bursting, and dragon blood gushed out from the wound.

"Stop." Zhu Kun stomped his feet hard, stabilized his body, and raised his hand to stop Xiao Yan who was about to attack again.

"What do you have to say, senior?" Xiao Yan was not in a hurry to attack, and stood with his sword on his back.

Although he didn't fight with Zhu Kun for too long, the insights he gained from each move were far beyond what ordinary people could give.

Zhu Kun's body shook, purple-gold light emerged, and the fine wounds on his body instantly recovered.

"I have been trapped here for many years, and I didn't expect that a Dou Zun could have such fighting power. However, I am not afraid of you, but the time to escape is limited. If you continue to waste it, even if you have any way to open the cave, you can't use it."

Xiao Yan took a deep breath. He didn't know much about Zhu Kun's consumption, but he knew his remaining strength.

Every move he made was almost squeezing the energy of the entire Endless Fire Domain space.

Although the two are now evenly matched, he has used his skills and strength to the limit. If he simply competes with Zhu Kun, there is still a certain gap between him and Zhu Kun.

This is because Zhu Kun is suppressed by Tuoshe Ancient Emperor's cave, and his strength is not at its peak.

If he was completely out of trouble, he would face Zhu Kun in his prime, and it would be difficult for him to achieve this advantage.

In general, the combination of the blood seal, the strange fire energy and the weapon in his hand did not bring out the ultimate heaven-defying effect.

Just relying on this level of skill, he could not defeat the evil god of heaven by defeating the strong with the weak, and he needed to improve it.

"Close the formation." Xiao Yan lifted the sword formation, and the sword energy in the sky immediately dissipated, reappearing the environment in front of the Tuoshe Ancient Emperor Cave.

Zhu Kun was secretly amazed. This method was really heaven-defying. Even if his strength was still at its peak, he probably couldn't take too much advantage.

This was still the case when the gap between the two was huge. If Xiao Yan's basic realm strength reached the Dou Sheng level, the result would be hard to say.

"What do you think of this Tuoshe Ancient Emperor Cave?" Zhu Kun walked up and asked.

Xiao Yan said: "There is only one eighth of the ancient jade, and it has been used before. It is impossible to use it to open the Tuoshe Ancient Emperor Cave Mansion now."

"Only if the two of us work together, with strength and skills, can we have a chance." Xiao Yan casually took out a jade slip from the bone flame ring and threw it to Zhu Kun.

The steps he said must not be wrong.

Only with the help of the ancient jade fragments can he help Zhu Kun exert stronger power.

Only by joining forces with Zhu Kun can his power be taken to the next level and reach the level of shaking the Tuoshe Ancient Emperor Cave Mansion.

If he first uses the ancient jade fragments to desperately attack the Tuoshe Ancient Emperor Cave Mansion, not to mention Zhu Kun's disruption, even if he lets him exert his full strength, his strength is not enough.

Zhu Kun took the jade slip and exclaimed in surprise.

He is extraordinary in strength, so naturally he does not need Xiao Yan to introduce the use of this jade slip. He has already sensed the information in the jade slip.

The skills, fighting techniques and prescriptions are all recorded in scrolls. Although some special secrets are recorded in a unique way, they are not as convenient as this small jade slip.

It has been several years since Zhu Kun was trapped. The Douqi Continent now has a crystal card for storing and withdrawing money. The Fire Crystal Card of Canaan Academy also has a similar effect.

But it is just a number increase or decrease.