The terrifying dragon power, in an instant, enveloped the entire central school field, and those who were slightly weaker in the spirit master's body couldn't help but tremble.

Only a dragon of the Dominating level has the terrifying dragon power to suppress all weak lifeforms, including humans.

Xia Yun took a deep breath before slowly raising his head, narrowing his eyes, looking at the Silver Electric Holy Dragon, his fists couldn't help but clench.

At this moment, he clearly felt the fear coming from the hearts of the Wind Speed Flame Lion and the Blazing Sun Wind Peng, and although the two Holy Spirit Beasts persevered, Long Wei's suppression of them could not disappear.

"This is a dominant-level demon beast?"

Xia Yun muttered, and couldn't help but sigh in his heart, in the end, he still needed to summon the Wind Shadow Demon Rabbit, otherwise this competition would end here.

Even if the Wind Speed Flame Lion and the Blazing Sun Wind Peng joined forces, they would not be able to defeat the Silver Lightning Holy Dragon, not to mention the Thunderstorm Tigers and Corrupt Black Crows on the sidelines.

"Bang!"

At the moment when Xia Yun was about to summon the Wind Shadow Demon Rabbit, in the demon spirit space, there was a crisp sound, and the spirit beast egg of the Blue Frost Tyrannosaurus suddenly cracked, as if the demon beast inside was stimulated by something and wanted to break out of its shell.

"Roar!"

Before Xia Yun could react, a huge dragon roar echoed in the demon spirit space, as if making the space tremble.

"What happened?"

Xia Yun was a little confused.

That dragon roar obviously didn't belong to the Blue Frost Tyrannosaurus.

"Mutation success?"

Xia Yun thought of something.

At the same time, the figure of a giant dragon, as blue as frost, burst open the eggshell and appeared in the demon space, originally the size of a baby, but without breathing, it became as tall as a four-story building.

I don't know when, patches of snow fell in the demon spirit space, and it was extremely cold.

"Blue Frost Holy Dragon?"

In Xia Yun's mind, there was information about the dragon shadow.

"It's evolution!"

Xia Yun was suddenly surprised.

"Haha......"

Xia Yun couldn't help but laugh out loud, and it instantly reached everyone's ears, making people think that Xia Yun was scared stupid by the Silver Electric Holy Dragon.

If the Silver Lightning Holy Dragon is the Thunder Master, then the Blue Frost Holy Dragon is the Ice Master.

The so-called domination is the extreme of a certain attribute.

"You're not the only one who has the Holy Dragon!"

With Xia Yun's roar, a deafening dragon roar was heard again in the sky, and a huge blue dragon shadow appeared in the air, looking at the silver lightning holy dragon from afar.

"Boom!"

As soon as the sound exploded, Xia Yun kicked his feet and soared into the sky, and in the blink of an eye, he landed on the head of the Blue Frost Holy Dragon, looking at Lei Ying's face full of horror.

"It's the Blue Frost Holy Dragon?!"

When General Zhenhai saw this scene, he immediately stood up, his fists clenched, and he looked a little excited, so that the key to the victory or defeat of this competition was in the battle between the Silver Electric Holy Dragon and the Blue Frost Holy Dragon, whoever wins will win.

General Zhenyan also stood up involuntarily, looking at the back of the Blue Frost Holy Dragon, his eyes were full of smiles, Xia Yun still did not disappoint him.

"How so?!"

The Wild Dragon General stood up and stared at the Blue Frost Holy Dragon, unable to believe his eyes.

Before that, no one knew that Xia Yun also hid the Blue Frost Holy Dragon.

If the Hidden Dragon Cup, Xia Yun summoned the Blue Frost Holy Dragon as soon as he came, there would be no suspense about the outcome at all.

"Is this his hole card?"

Zhang Fei and the others were naturally present, seeing the figure of the Blue Frost Holy Dragon, and feeling the kind of dragon power full of ice, an indescribable complexity emerged in their hearts.

Especially Zhang Fei, he always thought that even if Xia Yun defeated him, the strength of the two of them was half a pound.

"I think it's a ...... that has just evolved"

Zhou Meng suddenly narrowed his beautiful eyes, quickly returned to normal, and said meaningfully.

They all knew that Xia Yun had a Blue Frost Tyrannosaurus, but on the Hidden Dragon Cup, it had not been summoned, and it turned out that everyone didn't understand why this was happening, but at this moment, they knew that the Blue Frost Tyrannosaurus was in an evolutionary state, and it was naturally impossible to fight.

"Yes!

Zhuang Shuai laughed.

Zhang Fei was silent, even so, but at this moment, Xia Yun was stronger than all of them.

However......

They all knew that if Xia Yun became stronger, he would have a chance to save the prestige of the Tianhong Empire.

If Xia Yun defeated Thunder Shadow, it would greatly increase the morale of the Spirit Guardians of the Tianhong Empire.

This time Xia Yun lost to Lei Ying, then the Tianhong Empire lost to the Beiyu Empire for ten consecutive years.

"Tear him up for me!"

Thunder Shadow roared angrily.

"Roar!"

The silver lightning holy dragon suddenly raised its head to the sky and roared, and in an instant, in the sky, thunderclouds were dense, and the silver lightning was like a snake, which was very scary.

"Thunder and lightning!"

Countless thunderbolts burst out from the thunderclouds, like electric arrows, straight to Xia Yun standing on the head of the Blue Frost Holy Dragon.

Seeing this, Xia Yun did not show weakness, and as soon as his mind moved, the Blue Frost Holy Dragon raised his head to the sky and roared.

"Rain of Ice and Arrows!"

Countless ice arrows appeared out of thin air and flew towards the lightning arrows.

"Boom, boom, boom......"

Ice and thunder collided, as brilliant as fireworks.

Everyone looked at this scene and was speechless.

This is the power of the dominant demon beast?

At the same time, the Silver Lightning Holy Dragon and the Blue Frost Holy Dragon all rose to the sky, spitting dragon breath, silver thunder dragon breath and blue ice dragon breath, making this originally clear sky become a mess.

Unconsciously, the Silver Electric Holy Dragon and the Blue Frost Holy Dragon fought fiercely for more than ten minutes, and they still did not distinguish the winner, and it seemed that they could fight for another half an hour.

"Old dragon, twenty minutes have passed. ”

General Zhenyan saw that in a short period of time, the Silver Lightning Holy Dragon and the Blue Frost Holy Dragon could not tell the winner, so he looked at the Crazy Dragon General and smiled meaningfully.

When General Madry Dragon heard this, his face suddenly became extremely ugly, how could he not understand what General Zhenyan meant.

People are not as good as heaven!

Who could have calculated that Xia Yun's Blue Frost Tyrannosaurus had successfully evolved into the Blue Frost Holy Dragon.

The Wild Dragon General also knew that this time he was really careless, although if he continued to fight, Thunder Shadow would still win, but there was no point in it.

Not to mention......

The most important thing in this competition between Lei Ying and Xia Yun is to test Xia Yun's reality and reality, and at this moment, knowing that Xia Yun has the Blue Frost Holy Dragon, this information alone is enough.

"Humph!"

The Wild Dragon General snorted extremely unpleasantly, then stood up, threw the white jade bottle containing the Spirit King Pill in his hand to General Zhenyan, and turned to leave.

"Thunder Shadow, go. ”

Before he could finish speaking, the dragon general deliberately summoned a huge dragon, as tall as a six-story building, and its whole body was as red as fire, and then broke through the air.

The moment the crimson dragon appeared, the Silver Lightning Holy Dragon and the Blue Frost Holy Dragon stopped, especially the Blue Frost Holy Dragon, staring at the Crimson Dragon vigilantly.