The mysterious black giant bird, like coming from the Nine Netherworlds, appeared between the world with surging black flames, and attracted countless shocking sights.

The black giant bird was surrounded by black flames, and its body was not particularly clear, so some people could not tell which kind of spiritual beast this was. However, even if we were to distinguish, from this momentum, it was definitely more powerful than Yang Hong's ancient tiger dragon!

"That's...what spirit beast? What a terrifying momentum!"

Mo Ling and countless newborns stared at the huge black giant bird in amazement. This was the first time they saw Mu Chen activate the spirit of the spirit beast. Originally, they always thought that Mu Chen had refined one of the two heavenly-level spirit beasts he had obtained in the Bei Cang Realm, but judging from the current scene, their guess was obviously wrong.

Mu Chen has been hiding the essence he has refined!

It turns out that this is the strongest way he hides!

"This guy..." Zhou Ling's expression was shaking, and he took a deep breath after a moment. His expression was complicated. He originally thought that after Jin entered the Rongtian Realm, he would narrow the gap with Mu Chen, but who could have expected that this guy was like a bottomless pit, which was always impossible to reach his bottom.

That feeling is really unfathomable.

The fluctuations of spiritual power emitted from Mu Chen's body are now approaching Yang Hong!

The seemingly out of reach is being quickly brought closer by him using various magical means.

Sometimes, even Zhou Ling had to admit that Mu Chen would always create some miracles... The situation that he originally thought could no longer shake was eventually turned over by him.

On the surrounding mountains, the old students watching the battle were full of surprise. This twists and turns of battle really made people feel ups and downs.

"These new students are amazing. In the future, Beicang Ling Academy will be lively..."

Li Xuantong stood straight, with his hands behind him. His eyes were also condensed on the mysterious black bird's body at this time. After all, his eyesight was still a bit sophisticated, so he vaguely guessed something.

But the result of that speculation made him feel a little unbelievable.

"With his strength, how could he be able to refine the spirit of this existence?" Li Xuantong frowned. It was difficult for the heavenly level spirit beasts of that level to subdue, let alone refine the spirit. Moreover, with Mu Chen's late-stage strength of the Divine Soul Realm, if he could refine it, whoever believes is a fool.

However, the facts were right in front of you, and Li Xuantong could also notice that the spirit power activated by Mu Chen seemed to have a more spiritual surname than the spirit power activated by Yang Hong.

This feeling is very strange, but people with keen perceptions can always detect that subtle difference.

That feeling...it's like one is a dead thing and the other is a living thing with life.

After thinking for a while, Li Xuantong could only shake his head slightly and stare at the sky. This time, even he had to admit it. Mu Chen finally surprised him for a while. At least, the latter did not seem to be as unbearable as he imagined.

And when the people all over the mountains were shocked by the mysterious black giant bird, the three elders Zhutian in the sky were also amazed.

"Jiuyou Bird... It's amazing, what did this little guy do? The existence of Jiuyou Bird has the potential to evolve to the divine level. Once it evolves, it will exist like Lord Kun... How could this be refined by humans?" Zhu Tian and the other two said, their eyes were also a little unbelievable.

The Lord Kun in their mouths is naturally the divine beast in the Beicanglingyuan, Beiming Long Kun, and that Lord, but even the dean is polite in front of him.

They have extraordinary eyesight and their experience is not comparable to those students. Therefore, they understand more clearly how arrogant and terrifying the spirit of Jiuyou Bird is. If you want to refine their spirit, it is probably possible that at least an existence who has entered the Supreme Realm can help suppress it. And Mu Chen, who was born in a small place like the North Spirit Realm, obviously cannot meet this condition.

As elders of Beicangling Academy, Zhu Tian and others obviously have some knowledge of Mu Chen's information, so they are extremely confused about this.

"It's interesting..." Elder Zhutian smiled and looked at the sky again.

On the top of the mountain, Mu Kui and Bingqing's expressions also became extremely solemn at this time. At this time, Mu Chen and they felt a hint of palpitations.

Luo Li was still looking at the sky calmly, with a faint smile hanging on her rosy little mouth. Although she was surprised that Mu Chen gave such a trump card, as she said to Bing Qing before, she always believed Mu Chen. This seemingly thin boy was not so easy to crush him.

He will take it back completely as he has lost it little by little.

When countless people's eyes gathered on Mu Chen's body, he was introverted because he could feel that some unique changes were happening in his sea of ​​energy.

In that sea of ​​Qi, the Jiuyou Bird lay gracefully on the mandala flower. On its body, black flames continued to gush out, and finally poured into the spirit of sitting cross-legged on the wheel of spiritual power.

At this time, Mu Chen's spiritual soul was also covered by black flames, which looked extremely strange.

Jiuyouque glanced at the divine soul sitting cross-legged on the spiritual power wheel, and said to himself a little lazy: "It's really a cheap guy who can assimilate with my power."

This power is naturally brought by bloodline links. Mu Chen used this power when he fought with An Ran in Beicang Palace, but at that time, the gap between the two was huge.

Although Mu Chen and Jiuyou Bird completed the bloodline link, he did not directly refine the essence of Jiuyou Bird, so it is impossible to directly use the power of the essence like Yang Hong and others. Therefore, he needs to gradually assimilate the power derived from Jiuyou Bird. The higher the degree of this assimilation, the stronger the power he can control.

Moreover, even if Jiuyou Bird leaves his body in the future, he can still possess this power without losing it directly. Even when that assimilation reaches its peak, Mu Chen can even directly transform into Jiuyou Bird, possessing all the abilities that Jiuyou Bird has.

At that time, to some extent, he could be regarded as a human-shaped Jiuyou Bird!

Instead of being as simple as Yang Hong and others.

This is the benefit that bloodline links can bring!

In other words, bloodline links are considered an evolutionary force, and directly refining essence like Yang Hong was able to gain the upper hand with the power of spirit at the beginning, but its potential was far inferior to the former.

In the sky, Mu Chen, who was wrapped in black flames, his palms were slowly clasped. He could feel the powerful sense of power that was spreading in his body at this time. That kind of power could destroy the mountains.

As he gradually assimilated the power of the Nine Nether Bird, the power he could use was getting stronger and stronger. This power was no longer just like the temporary borrowing when he was dealing with Liu Jingshan, but could be completely controlled by him.

Mu Chen slowly raised his head, burning his black flames' eyes, and looked at the tiger dragon entrenched in the distance. At this time, the latter was staring at him with red eyes.

At this time, Yang Hong was obviously extremely shocked. The battle situation that he thought was about to have a result was another change...

Although the mysterious black giant bird formed behind Mu Chen could not see clearly, Yang Hong could feel that the tiger dragon spirit he refined was trembling slightly, as if it was afraid of the mysterious black bird behind Mu Chen.

And the spirit beasts that can make this ancient tiger dragon fear are probably at least among the top 30 in the ten thousand beasts list!

He could not imagine how Mu Chen refines the spirit of this level of spirit beast. You must know that he was able to refine the spirit of the ancient tiger dragon. His father joined forces with the elders to take action himself, and he almost succeeded. What is Mu Chen's right?!

This guy is so dangerous!

This thought flashed through Yang Hong's mind, and the murderous intent immediately grew wildly like wild grass. He understood that if Mu Chen was allowed to continue like this, he might be suppressed by him in the Beicang Lingyuan in the future and would never become dazzling again.

This is obviously something that Yang Hong cannot accept!

"Kill him!"

Yang Hong's murderous intent surged in his heart, and then he suddenly roared to the sky. The blue light surged in the sky, like a wave of thousands of feet, sweeping across the sky and covering Mu Chen with a rumbling rumble.

Obviously, Yang Hong has already used any means.

Mu Chen looked at the spiritual waves that were rolling in with amazing pressure, and his mind moved. The huge black bird behind him spread its wings of the clouds. The black flames rose, like a black sea of ​​fire, protecting him in front of him.

Rumble!

The rolling green light rushed over, and the two of them collided fiercely. However, whenever the green light touched the surging black flame, it was directly evaporated away.

That strange black flame seemed to be able to burn even spiritual power.

Yang Hong's eyes changed drastically, and he couldn't help but surged into his heart. Originally, he had the absolute advantage, but suddenly, his advantage disappeared, and even Mu Chen's defense could not be broken through.

The ancient tiger dragon roared angrily and attacked frantically, but the black sea of ​​fire was still motionless. Before the mysterious black bird, the ancient tiger dragon transformed by Yang Hong was like a furious loach.

Mu Chen looked at Yang Hong indifferently, and his figure suddenly rose, and the huge black bird carried him and flew to the sky.

Mu Chen looked down at the ancient tiger dragon transformed by Yang Hong, and his eyes slowly closed. While his eyes were closed, the Dafu Tu technique in his body suddenly started to work.

Deep in the body, black lights began to emerge and then connected to each other.

In the sky, black light suddenly came down, faintly, as if there was a sound of bell roar. Countless gazes were rushing to look at each other, and then they saw that in the sky, the mysterious black bird began to dissipate. A nine-story black tower of about hundreds of feet was slowly formed, and there were endless black flames surrounding the black tower.

An indescribable terrifying fluctuation was rippling in waves.

The ancient tiger dragon transformed by Yang Hong looked at the nine-story black tower above the sky. For some reason, an uncontrollable uneasiness and fear surged into my heart.

boom!

And just as he felt uneasy, above the sky, the nine-story tower of darkness had already brought about an indescribable terrifying wave, tearing apart the sky, and suppressing it in countless horrifying eyes!

(I finally finished writing, so tired.
Chapter completed!