"Boom", the two terrifying forces finally collided together. The strong fluctuations caused the nearby trees to fall as if they were rotting.

Affected by this, Duan Yun's throat was sweet, and a trace of paleness passed across his face. He couldn't help but be secretly frightened, it seemed that he still underestimated the strength of the other party, but he didn't expect that today's cold-blooded people were so strong.

But he didn't know that cold-blooded was actually more stunned than him.

The previous blow looked plain on the surface, but in fact, it also consumed a lot of cold-blooded strength. This blow may not be able to be taken by other third-level martial artists, but Duan Yun is like a nobody, and there is nothing unusual. On the contrary, there was an indescribable burning pain in his palm, which made Leng Xing gasp.

"Yes, it's really amazing! If I had been in shapeshifting, I really wasn't your opponent. But now, no matter how hard you struggle, you still can't get rid of the fate of being trampled under my feet!Duan Yun, suffer death!" With a cold-blooded shout, another palm fell.

This palm used twelve points of strength in cold blood, and the power was naturally a lot stronger. Duan Yun knew how powerful it was, so he gave up the idea of fighting with it. But how do we deal with this immediate crisis?

While dodging the cold-blooded attack, Duan Yun checked his body. Looking at the almost depleted spiritual power, he shook his head helplessly. Teleportation and puppet techniques are obviously no longer available, and the only hole card available now is Xiaohuo.

At this time, Xiaohuo was swinging on the tree of mental power, and there was usually nothing that could withstand his heat, so this kind of movement was quite novel to him. When he was playing strongly, he was disturbed by Duan Yun, which made Xiaohuo extremely unhappy.

"What's the matter with looking for the master? Don't you see that you're busy?" Xiaohuo muttered, his face full of reluctance.

"Do you see that dragon and tiger beast outside? If you can't handle it, you'll never have a swing to swing again. Duan Yunchun said seductively.

Hearing that his greatest pleasure was about to be deprived by this dragon and tiger beast, Xiao Huo was furious.

A wisp of flame appeared out of thin air from his fingertips. Unlike ordinary flames, it is crystal clear, like substance, and full of terrifying power. Since its appearance, this flame has been beating slowly, and between these beats, Duan Yun's breath seems to have stagnated.

Suddenly, the flames burst out, and then burst out from the Tree of Mental Power at an incredible speed.

This speed was so fast that the cold-blooded dragon and tiger beast only saw a streamer coming towards him, and he couldn't react at all, so he was hit by this streamer.

The body of this dragon and tiger beast is not insignificant, but under this flame, it has no ability to resist at all. As the flames reached its body, the Dragon Tiger Beast's whole body began to burn violently, and a heart-rending roar suddenly resounded throughout the Holy Heaven Academy.

Hearing this terrible roar, the remaining students didn't know what was going on, and couldn't help but look in the direction of the North District. Even Bai Li Feng and the others, who were fighting, frowned. But they don't have time to be distracted by a strong enemy. Otherwise, I would have run to see what was going on.

The screams slowly grew quieter and quieter, and finally stopped. Looking at the pile of ashes in front of him, Duan Yun was also secretly speechless. This small fire is too terrifying, and the cold-blooded blood that he can't fight against is so easily destroyed by him, and there is not even a bone residue left.

However, now is not the time to sigh. Glancing at the nearby burned trees, Duan Yun took a deep breath and galloped towards the North District compound.

At this time, Mo Li, Lu Jia and the other puppets had already dealt with those seriously injured Netherguards. The corpses of more than a dozen Nether Guards were neatly arranged in the compound.

Seeing Duan Yun's return, Mo Li relieved himself, hurriedly greeted him, pointed to the corpse and said: "This Netherworld Guard is really powerful, even if it is seriously injured, it will take us a lot of effort, but fortunately, it is all here." Arms and legs are a lot. ”

"That's good, but there's something else to bother you with. I've killed some of the golems before, so help me get their corpses with them, and I just need them for the experiment. Duan Yun nodded with satisfaction, explained a few words to Mo Li, and walked straight towards his cave mansion.

The continuous battles made Duan Yun consume a lot. Especially Baili Feng's situation is obviously not optimistic, no one knows what will happen next, so they need to adjust their bodies to the best state as soon as possible.

Through this period of fighting, Duan Yun had a deeper understanding of the Great Puppet Technique. While swallowing the elixir to recover, he summarized his experience and shortcomings when using the Great Puppet Technique.

"Beast Mastering Sect? Maybe it's not that scary. After recovering, Duan Yun narrowed his eyes and muttered to himself.

The reason why the Beast Control Sect is difficult to deal with is not how strong their personal strength is, but the key is those puppet demon beasts. If these troubles can be solved, for the Beast Control Sect, it will be like pulling out the teeth of a tiger and losing its most powerful weapon. And his own big puppet technique may be the pliers that pull out the tiger's teeth.

Thinking of this, a confident smile appeared on Duan Yun's face. He stood up and quietly sneaked towards the place where Baili Feng and they were fighting.

The battle is still raging. Through Lin Yi's mouth, Duan Yun knew that the old man in the brocade robe who was fighting with Baili Feng was named Ge Fei, who should be the master in the cold-blooded mouth.

At this time, Ge Fei and the other three old men had already summoned the demon beast puppet. The situation on the field is becoming more and more unfavorable to Bai Li Feng and others, especially Chang Qing and Leng Yan, who are slightly weaker, are obviously overwhelmed. And as long as they are defeated, all the firepower will fall on Baili Feng and Yu Chen, and the result can be imagined.

"Haha, don't you just take it back, see how long you can last, I think my Nether Guards have turned this place into hell, and soon you will be reunited with those students, this meeting must be very moving. If the resources of the academy had been handed over to us earlier, why would it be like this?" Ge Fei looked at Bai Li Feng, whose face was pale, and smiled proudly.

Suddenly, his face changed, he looked at the three old men who came with him, and said angrily: "Yan Ming, Hu Sheng, Ji Tao, I know that you covet my puppet demon beast, but the battle is not over yet, are you in such a hurry?"

The three old men apparently didn't know what was going on, and they looked at each other. One of them, an old man named Hu Sheng, said: "Ge Fei, we were invited to help, if it weren't for the sake of the same family, the ghost wouldn't bother to pay attention to you." Why are you so suspicious of us?"

Seeing that the three of them didn't look like they were lying, Ge Fei was also puzzled. Just now, he clearly felt that the spiritual imprint he left in the demon beast puppet had been tampered with, and he really couldn't think of anyone else who knew how to control the demon beast except for his fellow disciples.

The natural one who does it is Duan Yun. The Beast Control Sect is also known for its spirit, and he didn't dare to attack Ge Fei directly, so he targeted the puppet demon beast. Unexpectedly, just about to erase Ge Fei's spiritual imprint, it was discovered.

As a last resort, Duan Yun had no choice but to take back his spiritual power and hide in the corner to think about countermeasures.

Ge Fei is worthy of being an old powerhouse, and the spiritual imprint is really extremely strong, but if he doesn't remove this imprint, he won't be able to control this puppet demon beast, let alone help Baili Feng and them out of the siege. However, how to destroy this mark was the biggest problem in front of Duan Yun.

Suddenly, Duan Yun thought of the scene when he dealt with cold-blooded before, the flame that seemed to be able to destroy everything didn't know if it was effective against this spiritual imprint?

Thinking of this, he extracted a part of the flame aura from the Tree of Mental Power and carefully attached it to the spiritual power. Since Duan Yun's spiritual power was often in contact with the Tree of Mental Power, he naturally had a certain degree of resistance to the flames in it.

At the beginning, it was either that the flame was too strong, and he fused his spiritual power, or his spiritual power extinguished the flame. After several successive failures, Duan Yun finally found a balance in it, and successfully integrated the flames into his spiritual power.

This spiritual power with fire attributes, under Duan Yun's control, quietly attacked the mind of the demon beast puppet.