Mu Hanyan felt the energy in Yan Yuchu's body, this energy was clearly composed of several different mysterious qi machines, and also had different powers, or violent, or peaceful, or continuous like water, or condensed like a mountain, some were the same as the breath of the Holy Court Continent, and some were very different.

Obviously, this is the power that comes from the Nine Heavens Star.

Those forces that are the same as those of the Holy Court Continent, Yan Yuchu can still use them freely, but those that are different, he can't use them for himself. Not only can it not be used, but it has also become the biggest obstacle to his improvement and performance.

Mu Hanyan tried to concentrate and look inward, imagining that he would directly observe the operation of Qu Shanling's strength when facing Qu Shanling, but found that he couldn't do it at all, it seems that although the Mu family exercises and the Yan family exercises are inherited, there is still a big difference, and they can't be regarded as a set of exercises.

However, as long as he could detect the abnormalities in his energy, Mu Hanyan would not be too worried, and guided his strength to directly merge with Yan Yuchu's energy.

"Don't!" Yan Yuchu was really nervous this time, once the two completely different energies met, they were simply incompatible, if his sword master strength was not damaged at all, he might be fine, but now, I am afraid that if he does not die, he will be seriously injured.

Yan Yuchu was moving back to avoid Mu Hanyan's claws, but he suddenly stopped, his face full of surprise.

The two energies came into contact at first glance, but they were not as incompatible as he expected, but as safe and sound as a stream of streams.

As his energy flowed, Mu Hanyan's energy also swam in the meridians around him. It felt more like enveloping his energy.

How is this possible, how did he do it? Yan Yuchu looked at Mu Hanyan in shock, and saw that his face was calm, as if he was thinking about something, so he didn't ask, just followed his instructions, and ran the exercises over and over again.

Gradually, the astonishment on Yan Yuchu's face became stronger and stronger, as if he had seen the most incredible thing in the world.

The energy has been running for a few hours, and the aura that is mixed and impure, which seriously affects his strength and improvement, is becoming weaker and weaker.

Finally, as the energy once again traveled all over the body and returned to the center of the eyebrows, Yan Yuchu found that the mixed aura had disappeared completely. Although the strength at this time felt much weaker than before, but it was so pure, and the power exerted was far better than before, and the bottleneck that restricted him from going further also showed signs of breaking through.

"How did you do it, how did you do it?" As soon as Mu Hanyan regained his strength, Yan Yuchu could no longer suppress the ecstasy in his heart, grabbed Mu Hanyan's arm, and couldn't wait to ask.

"You don't have to worry about how I do it, you just need to know that I can help you, and if you need help in the future, just look for me. Mu Hanyan said with a calm face, but the ecstasy in his heart was even worse than that of Yan Yuchu.

Her original intention was just to use the Heavenly Heart Exercise to contain the power of all things and use it for her own use, helping Yan Yuchu dissolve the impurities in her strength. However, after trying it, she found that those mysterious powers that were impurities to Yan Yuchu, could not be used at all, and would seriously restrict his strength, were excellent cultivation resources for her, and could easily be transformed into Tianxin strength.

Although it was a favor for Yan Yuchu, she actually got more benefits. In less than half an hour, her swordsman's strength in the middle of the ninth order had increased a lot, and she was only one step away from the late stage.