The exercises of that level are too profound, and it is not cost-effective to cultivate now. Each of them is displayed in a mystical way, and even if you practice for half a year, you may not be able to master much.

Therefore, Mu Yu finally chose some exercises that matched his spiritual root attributes. In addition to the Heavenly Spirit Body, he was born with eight kinds of spirit roots, namely the Five Elements Spirit Root of Gold, Wood, Water, Fire and Earth, and the Wind Thunder Ice of the Alien Spirit Root.

Qu Yao gave him a complete range of exercises, and there were all kinds of exercises. Mu Yu decided to practice the Eight Attribute Exercises, so that he could greatly improve his strength and would not consume too much time.

After choosing those exercises, Mu Yu directly used the spirit stone to pay for half a year. And told the innkeeper that he could just send a certain amount of food to the door every day, and he couldn't be disturbed.

A month later, Mu Yu was released. He has mastered all the cultivation methods of those exercises, but the last two layers have too high requirements for cultivation, and even if they are used, they may not have much success rate.

But even this is already very good, according to the description in the exercises, the power of the first few layers is very strong, and it is completely enough at this stage.

"It's time to go out and practice, so that I can know what level of strength I am now. Mu Yu was extremely confident after leaving the customs, and not all of this time was used to comprehend the exercises, and he had also improved his cultivation.

"Little brother, now we can only go out and not enter Zhujia Town. If you go out now, I'm afraid you won't be able to get in during this time. Mu Yu was stopped when he left the town, and the leader of the town guarding the city gate kindly reminded.

"Oh, what's going on outside?" Mu Yu had been in retreat for a month, and he didn't know much about the recent situation in Zhujiazhen.

"The Luoyun Sect has launched an attack on the nearby Wentian Cliff, and it is now fighting fiercely. Many strong people rushed from the Luoyun Sect, and this area was already surrounded, and there were disciples of the Luoyun Sect everywhere. Some spirit beasts heard that the Falling Cloud Sect was attacking the Heavenly Cliff, and they were also attacking the ancestral land of the Falling Cloud Sect, and some spirit beasts led the demon beasts to come to support. At the very least, they are all strong people who build two foundations, and monks who build one foundation are likely to be killed casually when they go out. So you'd better not go out. "This team leader still remembers Mu Yu, but I don't know when he directly broke through to the seventh stage of Zhuji Yizhong. But after all, he was a cultivator of the same level, and he didn't dare to call himself a senior.

"It's okay, I'm only walking on the edges, not deep. Mu Yu refused his kindness and insisted on going out.

"Well, then be careful. "This team leader is also kind-hearted, but Mu Yu insists on going out, and he can't help it.

Mu Yu went out of the town knowing that his cultivation strength was not enough to carry the muddy water, so he went in the opposite direction to Wentian Cliff.

"Sure enough, a large number of demon beasts have gathered. "Mu Yu could hear the roar of the demon beast not far outside the town, and there was more than one such gathering. There are demon beasts gathering in many places, and in some places there are even spirit beast commanders, and soon they will attack the defensive circle set up by the Luoyun Sect.

"What kind of sect is this Luoyun Sect? It is still unharmed under the attack of so many demon beasts and spirit beasts, and it insists on attacking the Heavenly Cliff. Mu Yu quietly traveled and found that thousands of demon beasts had gathered into small groups within a radius of a hundred miles alone, and then attacked the defensive circle of the Luoyun Sect. Even at a distance of dozens of miles, you can occasionally hear explosions.

You must know that although these demon beasts are of different ranks. Most of them are of the first level of foundation building, but they are numerous enough to crush human monks. But the Falling Cloud Sect still did not retreat, and not even a single part of the defensive circle was broken, and it was extremely strong.

After traveling more than 100 miles, Mu Yu was about to despair. In such a big place, I didn't even meet a lone demon beast. It's all a gathered group, a beast that wants to go to war.

At that level, he naturally didn't dare to provoke, even if he was discovered, he might be besieged and fall here.

Fortunately, he cultivated the Wood Attribute Technique, and he was able to hide it in this forest, which was difficult to discover.

"There is not even a elixir, are these demon beasts planning to die and break the net?" Mu Yu muttered quietly, very speechless.

Although the spirit beasts are not as intelligent as the spirit beasts, they also know the truth of keeping seeds and using them for a long time. Therefore, no demon beast will pick all the spiritual objects, and some will be left.

And there are some things that are not useful to them, they are things that humans need, and most of the monsters don't know them. But now even that elixir has been taken away, and not a single one is left.

"There must be a spirit beast interfering with it and wanting to cut off the substance of the Falling Cloud Sect. Mu Yu sat on a big tree and muttered to himself.

This is an ancient tree full of spiritual fruits, and according to records, this period is the growth period of spiritual fruits. Even if you take it off, you can't get half of the efficacy, so it's not cost-effective. But now the tree has only its leaves, and even its branches have been cut off.

Under the ancient tree, a long cyan snake core was swallowed, and it slowly approached Mu Yu.

Mu Yu was startled at first, and then a little excited. It seems that not all the demon beasts went to the war, and some secretly stayed.

It's just that the demon beast is too dexterous, and Mu Yu can't start directly. I had to pretend not to know, but in fact I secretly observed the green snake.

The kind of wood attribute technique he cultivated was not a single attack type. Some of these abilities are stealth and probe.

There are a lot of wood-attribute spiritual objects in the forest, which is the most beneficial to him, so he found the green snake in advance, otherwise he may be attacked.

"Cultivation is only a seventh-stage foundation building, and he even dares to sneak attack me. Mu Yu sneered in his heart.

If it was an ordinary foundation building seventh-stage cultivator, he might really be attacked and fall here. But Mu Yu is now a cultivator of the seventh stage of the foundation building, and his strength on the bright side is comparable to about the second stage of the foundation building. Dealing with this green snake is a breeze.

In a few moments, the green snake was already climbing up around the trunk of the tree. This green snake is indeed a qualified 'killer', and there is no difference in the color of the body and the ancient tree, and the difference is not visible to the naked eye. And there is no sound when crawling, and no matter how deaf and discerning people are, it is difficult to find it.

Mu Yu sensed that the green snake was about to get closer, and a cold air shot out from his fingertips, submerging into the ancient tree.

"Hiss. The green snake seemed to have discovered an abnormality, and spit out the snake core, as if it was dissatisfied with the dishonesty of Mu Yu, the prey.

Mu Yu knew that he couldn't pretend anymore, so he waved his hand to take the lead in attacking. But the green snake had been preparing for a long time, and its fishy mouth opened wide, and it shot a green spear.

Mu Yu had no point in attacking at this time, so he could only defend. The attack that had been brewing instantly turned into a golden shield of light, protecting the body.

The moment the light shield was formed, the spear reached Mu Yu's eyes, but it was only half a foot. Fortunately, the light shield was constructed in time enough to block it. Otherwise, Mu Yu may be seriously injured or even fall here.

The spear was so amazing that it made contact with the shield of light and the moment it made a rift. Mu Yu reacted quickly, concentrating the energy in the rest of the light shield at the contact point, which neutralized the spear.

"Give me death. Mu Yu almost escaped after the catastrophe, and his heart was beating violently. But his own arrogance made him angry, thinking that he was insulted, and wanted to kill the green snake directly.

Brewing cold air with one hand, as if he wanted to freeze the world. The power of the flame in one hand is so strong that it almost turns into a physical entity. In just a moment, those two rays of energy were like two big snakes, twisting their bodies and flying out.

Mu Yu had not been cultivating for a long time, and his control of true qi was still a little weaker. Otherwise, those two energies can be turned into small dragons, and their power will be doubled.

Green Snake's second attack had already been brewed successfully, but this attack was even more amazing and took a lot of time. When the attack was launched, the two energy snakes were already approaching, colliding with its attack, directly shattering the ancient tree.

"Ahem, I didn't expect this trick to be so terrifying. The violent explosion directly blasted Mu Yu dozens of feet away and fell heavily. Even Mu Yu's body was strong, and he was also hit by a lot of impact, almost coughing up blood.

This battle was unexpected by Mu Yu, he didn't expect the demon beasts that had been fighting all the way to be so powerful. Although the green snake is at the same level as him, it can be regarded as a battle at the same level. But he has eight spirit roots, heavenly spirit body, and true dragon body, and he has an innate advantage. Unexpectedly, even so, he needs to play his hole cards to kill it in seconds.

If an ordinary Foundation Building Seventh Rank cultivator came over, it would be difficult to defeat this green snake. Running away with a serious injury can already be considered extraordinary, after all, this is an excellent 'killer'.

Mu Yu took a lot of effort to find the demon core and snake gall from the stump, and then left.

All the demon beasts in the foundation building period have a demon core, which is equivalent to the human dantian, which contains a body of cultivation. And a small number of demon beasts are a little different, they not only have demon cores, but also other parts also contain the origin, which is very precious.

Snake demon beasts are one of them, in addition to the demon core, snake gall is also a big treasure, not inferior to the demon core.

Now many demon beasts have been assembled, so Mu Yu is not tender, so he is worried that some demon beasts will hear the movement and come over to rob him. However, for safety, Mu Yu still changed places and arrived at a mountain peak dozens of miles away.

This place is still very close to the Wentian Cliff, many demon beasts go to participate in the war, and it is rare to see the demon beasts in the foundation building period. Some demon beasts in the foundation building period appeared, and Mu Yu didn't bother to take care of them. After all, those demon beasts are too weak, and strangling a hundred and ten is not as good as killing a foundation building period demon beast.

"Human woman, I didn't interfere with the war between you, and you shouldn't have come to disturb me. Mu Yu found a cave and wanted to go in and refine the snake gall. As a result, as soon as they arrived at the entrance of the cave, a thunderous roar came from inside the cave.

"As a dragon in the psychic realm, you did not go to help the spirit beast king of the Heavenly Cliff, which is indeed worthy of praise. But you're a dragon, full of treasures. If I kill you, the spirit of my body is enough for me to break through the mirror and become a strong person in the Spirit Realm. The blame is that you shouldn't be a dragon. A beautiful voice sounded, making Mu Yu can't help but be obsessed, fantasizing about what kind of woman the owner of this voice is.

"I am a dragon at the peak of the spiritual realm, if I want to help, I will help, and if I don't want to help, I will not go. Need your Luoyun Sect to praise you?" the dragon roared with some anger.

"Don't talk nonsense with you, just cut you off. "That female cultivator is very domineering, even in the face of Jiaolong, who is at the peak of the psychic realm, she is so arrogant.