Listening to this voice, even if he didn't look up, Gao Yun knew that it was the guardian spirit of the Treasure Hall who responded to him, the old man in gray.

"Hey, why did you old guy come in too?" the demon dragon narrowed his huge eyes as he looked at the gray figure that suddenly appeared beside him.

Glancing at the demon dragon lightly, a smile appeared on the old man's wrinkled face, with an imperceptible mockery in his expression.

"If I don't come in again, I'm afraid this trial won't be able to go on peacefully, right?"

The demon dragon was slightly stunned, and then he understood what the old man meant by "peace".

"Hmph, you mean I'm going to do something to this kid?" the demon dragon pursed his lips slightly, disdainfully, "You also think too highly of him, just his little catty, I just blow and don't know where to fly, how can I be interested in doing something to him?"

The old man smiled slightly, didn't care about the Demon Dragon's defense, and immediately said to Gao Yun on the platform: "Although this old dragon is a little older, he still has a little credibility for the juniors, if you win, you can naturally directly obtain the soul trick of the fourth layer of the Nether Demon Dragon Formula, but if you lose, your sword will belong to it, you have to think clearly." ”

In the eyes of the gray-clothed old man, although Ying Huang's talent was not lower than that of Ying Huang Tian, he was too young and his cultivation was insufficient, and it was too difficult to surpass his father's achievements in the Treasure Palace.

Therefore, he deliberately added the last sentence, hoping to give him a wake-up call and withdraw from unrealistic desires in time.

However, Gao Yun's reaction disappointed him.

After receiving an affirmative answer from the old man, Gao Yun was immediately overjoyed, and replied with a fist to the old man and the demon dragon: "Since this is the case, then I should make this gamble!"

The old man in gray didn't expect Gao Yun to agree so happily after hearing his promise to the bet, if he didn't look at his cultivation, just looking at his eagerness, it seemed that he could easily pass the thirtieth game.

"You ......" the old man muttered for a long time, and the last half of the sentence on his lips still didn't come out after all.

He originally wanted to stop it, but after thinking about it, since it was his own choice, it was up to him to go, and let him learn a lesson, although the price of an artifact was a bit heavy.

The demon dragon on the side was a little overjoyed that Gao Yun agreed to make a bet so quickly, originally with its expectation, Gao Yun might hesitate again and again, or ask for a better bet, after all, an artifact was too valuable for him who was only in the early stage of the underworld realm.

The demon dragon frowned slightly, pretending to hesitate and repeatedly, and then stretched out, as if he had made up his mind, and hurriedly replied: "Okay! Then I will give up my life to accompany the gentleman, let's start quickly!"

It was afraid that Gao Yun would regret it, so it only pretended to take a few breaths and hurriedly agreed, with an extremely eager look, completely exposing its state of mind at this time.

Looking at the eager appearance of the demon dragon, Gao Yun couldn't help but secretly laugh, but he didn't show it, because he wanted to give them a big surprise.

Immediately, the figures of the demon dragon and the old man disappeared in the air, and in front of him, a figure wearing bright silver armor appeared.

"Huh, isn't it the beast-shaped monster from before?" Gao Yun looked at the figure in front of him that was gradually becoming clearer, and said secretly.

The phantus that appeared in front of him, on all fours, more than two feet long, taller than the previous monster, dragged behind it a giant tail of scaly armor covered with sharp barbs.

The phantom resembles a lizard, but with a taller back, covered in heavy blue-black plate armor, and a pair of silver horns that are a few feet long, making it look more like an earth dragon.

What's even more bizarre is that this dragon-like monster has a faint flash of thunder on its mouth.

From its body, Gao Yun felt an almost mountain-like momentum oppression, making him feel a little difficult to breathe.

"The Nine Layers of the Netherworld...... It seems to be close to its peak...... And it seems that it is much more difficult than the monster just now, and if you consider the strength factor of the upper body, I am afraid that it can be comparable to the opponent in the early stage of the Heavenly Netherworld. ”

Quickly analyzing the opponent's situation, Gao Yun was not surprised, he didn't think that this demon dragon, who had lived for an unknown number of years, would give away the fourth layer of the demon dragon recipe like a cabbage in the market.

"Alright! The warm-up is over, now it's time to get serious!"

As he spoke, he secretly snorted, and his mind turned, and the soul power in his body suddenly flowed rapidly like chicken blood.

Suddenly, the soul source qi in Gao Yun's heart veins shone with an incomparably bright light, and the huge power hidden in it immediately scattered and rushed out, instantly bursting out from all around him.

Ying Huang's soul source qi can not only store soul power, but also absorb all kinds of spiritual energy and convert it into soul power for use, he has absorbed a lot of it as a reserve in his daily training, and it just came in handy today.

Completely unleashing the power absorbed in the soul source qi, Gao Yun's soul power instantly increased by nearly two times!

Now he only feels that the heat is rolling all over his body, and the fighting spirit is burning!

With a crisp sound, Gao Yun's giant sword swung slightly, and immediately a mighty momentum erupted!

At this time, Gao Yun was like a volcano about to erupt, and the power was pressing towards the surroundings, and in an instant, he felt the pressure from the Earth Dragon Monster like snow under the scorching sun, and it disappeared in an instant!

At this time, the old man who returned to the sidelines, saw Gao Yun's sudden outburst, and smiled slightly: "It seems that he is not an ordinary person, you gamble, you can't say whether you will lose or win......"

When the demon dragon on the side heard this, he pursed his lips disapprovingly, and said in a deep voice: "Hmph! It's just that it looks a little scary, it's not a big deal." ”

In its opinion, no matter how strong Yinghuang's talent is, if he wants to pass the thirtieth game, he will also shake the tree and be overwhelmed.

At this time, the shape on the field suddenly reversed, and the earth dragon monster, which was originally imposing, felt a strong and incomparably strong death threat from Gao Yun at this time!

The monster roared angrily, and let out a threatening cry towards Gao Yun, although it was only a phantom, but it had a trace of the monster's residual soul on its body, and at this time, from the soul power that erupted from Gao Yun's body, it faintly felt a reckless and powerful momentum, which made it tremble.

For the roar of the monster, he didn't attack, but waited patiently, and in the current situation, a monster at the peak level of the underworld didn't pose a threat to him at all, he just wanted to wait to see what attack methods the monster had.

After all, against an unfamiliar opponent, despite the strength gap, he still has a lot of games to play in the future, and it is very necessary for Gao Yun to take effective coping strategies in the case of understanding the opponent, try to improve the killing efficiency and reduce his own consumption.

Under Gao Yun's leadership, the battle atmosphere was at a stalemate for a while.

The monster roared anxiously and warned Gao Yun again, but instead of leaving, Gao Yun slowly approached it step by step.

Two zhang ...... One and a half feet...... One Zhang......

As Gao Yun approached again and again, the Earth Dragon Monster finally became angry, and with the meager Demon Dragon blood flowing on its body, it absolutely could not tolerate being provoked by others like this.

With a wild roar, the Earth Dragon Monster suddenly opened its bloody mouth, and a thunderball the size of a ruler with a purple arc of lightning burst out of its mouth and shot towards Gao Yun!

This thunderball was extremely fast, and in an instant, a shocking long arc of lightning crossed the platform, and flew in front of Gao Yun's eyes in a blink of an eye. And Gao Yun not only did not dodge, but instead used the soul power of his body to the extreme, ready to resist this attack!

The gray-clothed old man and the demon dragon outside the field were suddenly a little dumbfounded.

They could see it clearly, at the distance just now, with Gao Yun's speed, he should be able to completely dodge, but he was so calm that he had no intention of dodging at all!

Although this is not the full force of the earth dragon monster, but at least it also contains nearly fifty percent of its thunder soul power, and the power of thunder and lightning was originally known for its incomparable rage among the natural forces, even if it can't let Gao Yun be seriously injured, but the skin and flesh are open, and the meridians are slightly damaged, it can't escape, and for Gao Yun who needs to fight continuously, this is obviously very disadvantageous!I1387