Chen Yuannan had already put the Liangyi Holy Dao into operation, and the two qi of yin and yang were entangled, like two virtual dragons in black and white.

"Slow down!" Chu Ling interrupted Chen Yuannan's movements with a cold snort, Chen Yuannan looked at Chu Ling extremely unpleasantly, and his delicate eyebrows wrinkled slightly.

Now that the Tibetan guards are beside him, once Chu Ling starts to extract the underground dragon qi and use it for his own use, it is difficult to guarantee that he will not be discovered.

The Earth Dragon Great Technique is Chu Ling's biggest hole card, and once it is discovered by the high-level leaders of these sects, it is difficult to guarantee that it will not cause a bigger turmoil. And if it weren't for the Earth Dragon Great Technique, there would be no way to break the seal of the King-level Battle Technique in front of him, and he would be in a dilemma.

The art of sealing, the art of sealing?

Looking at the small seal on the wooden door, Chu Ling's eyes suddenly lit up, and he remembered what Ning Tianshi had said.

"The so-called seal is nothing but a rune containing Dao rhyme, and the sealing rune can trap the aura and space. ”

"There is never a rune in the world that cannot be cracked!"

In that case, then I will use the runes to break the seal of this king-level combat skill.

Chu Ling, who had made up his mind, raised his chin and said to Chen Yuannan: "Now you start to hit this seal, I'll come to find its flaws." ”

Chen Yuannan nodded his head, and directly swung his fist out without any mud and water, and the two qi of yin and yang flew like a fly on the red sealing light mask.

A blood-like bright red glow rebounded from the seal and began to fight back along Chen Yuannan's fist. The seal of the king-level exercise was by no means as simple as the Xuan-rank exercise, and it actually contained the attribute of automatic attack.

Chen Yuannan's reversal of yin and yang started from the first punch, and he continued to accumulate the power of the rebound, and all of them turned back to the light mask.

"Bang bang bang!"

A dense fist like a firecracker sounded between Chen Yuannan's chaotic realm and the light mask.

The accumulated strength is getting bigger and bigger, and Chen Yuannan is also forced to resist with a thick neck.

Where are the flaws?

Looking at Chen Yuannan, who was extremely difficult, a layer of fine beads of sweat also appeared on Chu Ling's forehead. As time passed, the sound of fists between Chen Yuannan and the seal became more and more intense, and the green tendons on his neck were like earthworms, protruding from the skin.

The light mask was as solid as ever, and there was no appearance that it was about to be broken, and Chen Yuannan had already raised his cultivation to the limit, and his clenched teeth would announce the defeat of the two at any time.

Once he failed, it would be impossible to come back, because Chen Yuannan had already exhausted his strength, and Chu Ling could not use the dragon qi underground.

"Ahh All the yin and yang power that he could mobilize was mobilized, and it bombarded the light mask with a fierce momentum.

This blow of squeezing potential is definitely Chen Yuannan's final blow, if and after that, Chu Ling still can't find any flaws, then the only thing facing the two of them is failure.

The Tibetan guards who did not move in the eight winds were also attracted by Chen Yuannan's fighting blow at this moment, and turned their heads stiffly, with an unclear look flashing in their eyes.

"Boom!"

The power of yin and yang slapped on the light mask without hesitation, like the waves crashing against a cliff. The blood-red light mask, under the tremendous pressure, finally revealed a few mottled spots of light, which were particularly conspicuous in the scarlet.

"It's now!"

Chu Ling, who found the flaw, waved his hands in ecstasy, and his powerful and incomparable spiritual power was empty, and eight sloppy smoke formations quickly formed in the void.

The lines in the void flashed away, and quickly submerged into those few flawed spots, and at this time, Chen Yuannan, who was exhausted, hung down weakly with his hands, and was shocked back a few steps by the force of the huge rebound.

After Yan Yanwen entered, a clear blue light appeared inside the red light mask, and the light became more and more dazzling.

Finally, a crisp sound of glass breaking rang out on the silent fourth floor, and the red sealing light mask scattered into a pair of broken light and shadow, and the small wooden door creaked open.

Chen Yuannan, who was spilling blood from the corner of his mouth, finally laughed at this time, and the Tibetan guard, who had always been calm, also looked at the open wooden door in disbelief, and the scroll in his hand had slowly slipped to the ground unconsciously.

The cloudy old eyes carefully swirled around Chu Ling's body, and his state of mind that was accustomed to seeing the impermanence of the world also wavered. Just now it was... Is the void in array?

Could it be that I was mistaken, and in the void, I condensed the formation pattern with my powerful spiritual power. Isn't this something that only a formation master who has entered the Heavenly Palace Realm can do? This milky disciple in front of him turned out to be such a good formation master?

"Ahem!" Chen Yuannan covered his mouth with his hand, coughed twice, staggered over, looked at Chu Ling with deep meaning and smiled: "I didn't expect you to be a powerful formation master, not bad!"

Chu Ling smiled in a friendly manner, and the two of them walked into the dark room together. The walls of the room were vain, and they were no different from the other rooms, except for a broken parchment scroll on the stone platform in the middle.

As soon as Chen Yuannan saw the parchment roll, his pupils suddenly dilated, and his face showed a flush because of excitement, he walked over quickly, grabbed the worn-out parchment roll, and gently closed his eyelids.

By the time Chu Ling walked over, he had already opened his eyes, and it was only a few steps before and after, and when he looked at Chen Yuannan again, a trace of enlightenment had flashed in his eyes.

"What is it?" Chu Ling curiously took the parchment scroll from Chen Yuannan's hand, only to see a few curves vaguely depicted with a pen, and with a few strokes, the entire mountains and rivers were completely depicted.

"Treasure map?"

"Sort of!" Chen Yuannan said slightly excitedly: "It's yours!"

"Do you remember everything?" Chen Chen Yuannan smiled mysteriously, didn't say anything, and walked down the four floors with proud steps.

Chu Ling walked down the fourth floor with the cracked parchment scroll in his hand, and before leaving, Chu Ling turned around again and respectfully saluted the rickety Tibetan guard.

The disciples who had left the two young geniuses returned to their cold silence, and the Tibetan guards still did not look up, but the two old 'tsk' sounds sounded in the middle of the corridor, as if they were smacking Chu Ling's last salute...

Chu Ling played with the plausible treasure map, went downstairs with Chen Yuannan, and found Qin Kexuan and Gusu Muyue's second daughter leisurely.

"Hmph! If you can't break the seal, you can leave, don't be embarrassed here! There are so many people waiting behind you? Don't waste everyone's time!"

"Yes, that's right, Senior Sister Qin, you see that if you had followed me at the beginning, what kind of Xuan-level intermediate exercises? Even if it was a high-level Xuan level exercise, there was no need to look at it. ”

The voices of a man and a woman sounded in the passage on the second floor, mixed with the sounds of humming and breaking the seal. It was extremely harsh, and as soon as he heard these two voices, Chu Ling's face sank.