The giant claws of the gray-winged eagle landed in the air, tearing out four cracks in the void, making a sharp and piercing sound. It is conceivable that if this claw falls on Li Muran, with his alchemy technique, he may not be able to withstand it.

The gray-winged eagle circled in the air, turned around, and continued to pounce on Li Muran.

Li Muran repeated his old tricks, holding the greedy sword to cut through the void, and teleported hundreds of zhang away.

At the same time, Li Muran left a few crimson jade talismans in place.

The gray-winged eagle pounced this time, but it still landed in the air, a little short, and Li Muran immediately stretched out his fingers and flicked a few spells, stimulating the red jade talismans one by one.

"Boom, boom!" In the midst of several earth-shattering loud sounds, huge flames rose into the sky, engulfing and enveloping them within a radius of several miles.

The flames were blazing, the clouds of fire were soaring into the sky, and even if they were hundreds of miles away, they could see this huge movement.

Li Muran had already retreated into the distance, and the gray-winged eagle had no time to dodge, and was completely swallowed by the firelight.

After a few breaths, the firelight gradually faded away, revealing the shape of the gray-winged eagle in its place. The spirit feathers on its body had almost all been scorched, and there was not much left, but there was still a faint breath.

"The body of this demon bird is really strong, if it were other Terran monks or other demon beasts in the same realm, maybe it would have been blown to pieces by these immortal fire talismans!" Li Muran said in surprise. He was still quite confident in the power of this improved Immortal Fire Talisman, even if he was a Spirit Stage cultivator, as long as he was hit head-on by several Immortal Fire Talismans, it would be more than lucky.

However, although these immortal fire talismans did not directly kill the gray-winged eagle, they were almost half-cooked to roast it. Li Muran flicked the greedy sword lightly, and the latter turned into a purple giant python, directly invading the body of the dying gray-winged eagle, devouring its divine thoughts. The gray-winged eagle suddenly lost its breath and was killed.

Li Muran stretched out his fingers and popped out a sword light, cut open the body of the gray-winged eagle, and found a crystal bead half a foot in his abdomen, glowing with milky white pearl-like brilliance, which was the essence of the gray-winged eagle.

This kind of high-level essence is quite rare, and it is also one of the main materials for refining various elixirs. Li Muran took out a jade box that was a square ruler and put Jing Yuan into it properly.

Li Muran found that the pair of claws the size of the gray-winged eagle were almost undamaged, and even in the explosion of the immortal fire talisman just now, they were not burned, and he couldn't help but move in his heart.

"These claws are so strong and sharp, they can be used to refine a pair of special treasures. Li Muran sacrificed the star-absorbing sword, and slashed several swords before cutting off a pair of sharp claws.

After killing the gray-winged eagle, Li Muran calmly returned to the cave, and carefully and slowly moved the spiritual eye tree into the Langhuan Cave Sky.

After the Spiritual Eye Tree was removed, a few gusts of wind blew through the lake, and the Heaven and Earth Yuan Qi on this small island quickly became mixed, and I believe that it would not be long before the small island here became a mixed demon land with a mixture of spiritual energy and demonic energy, just like the rest of the sealed space.

Li Muran continued to fly slowly in this sealed space, carefully probing the nearby Yiqiē. He also sacrificed Xiao Lei, this spirit bird is already quite intelligent, and it is active by nature, unlike Qi Qi who sleeps all day under the waterhole in Langhuan Cave, when encountering such an opportunity, Xiao Lei prefers to leave Langhuan Cave and fly freely by Li Muran's side.

This sealing space is indeed a very special place, there is plenty of aura, there is also dense demonic energy, most of the places are mixed, but there are also many special terrain, aura and demonic qi are mutually exclusive and isolated, forming a special area. Because most of these places are located in the depths of unventilated valleys, Li Muran calls them Spirit Valley or Demon Valley according to the different heaven and earth vitality they contain.

A few days later, Li Muran discovered another magic valley. This kind of demonic place is extremely rare in the spirit world, so it can breed some treasures such as magic grass and magic crystals that are completely absent in the spirit world. These are all very useful things for Li Muran.

Li Muran flew into the Demon Valley to search carefully, but left Xiao Lei outside the valley. Xiao Lei is a spirit bird, and he doesn't like to enter areas with dense demonic energy, so he constantly circles around the valley, and at the same time, it is also "wind" for Li Muran.

There were many low-level demonic beasts in this demon valley, and those demonic beasts sensed the powerful aura emitted by Li Muran, and they all fled and hid in fright, Li Muran smiled slightly, and did not chase and kill these low-level demonic beasts.

"Well, there is a demonic abyss here that is quite pure, similar to a spiritual spring full of spiritual energy, maybe you can find some high-level magic crystals here. Just now I found an immature sawtooth leaf demon grass in the valley mouth, maybe there are some mature magic grass in the valley. This kind of thing can be used to refine the body, and it has a special effect, but it can't be found in the spirit world. Li Muran muttered in his heart.

Most of this knowledge was learned by him in the Nether, and a considerable part of it was instructed by demon souls. In the spirit world, there are too few records about the demon world and the treasures of the demon world, and ordinary spirit world monks will not pay attention to this kind of classics. Although Li Muran was quite interested, he had not seen a few classics related to the demon world.

Li Muran cultivated demon skills when he was in the nether realm, and he also had the guidance of the demon cultivator with a great background, and he knew a lot more about the demon realm and treasures than ordinary spiritual monks. Now in this complex terrain of the demon land, there is finally a place to use!

Presumably, other spiritual realm cultivators, Mo said that it was inconvenient to enter the Demon Valley to hunt for treasures, even if they dared to venture into the Demon Valley, they would not be able to recognize several treasures. Maybe they just took some low-level treasures that were not of high value, and missed out on the truly useful treasures.

Li Muran was looking for magic crystals and valuable various demon grasses near the Demon Abyss, when suddenly a sharp sound came from the sky.

"It's Xiao Lei!" Li Muran frowned, listening to Xiao Lei's chirp, he seemed very hurried, but he didn't mean to panic.

"It shouldn't be that there is danger, but that something strange has happened!" Li Muran's heart moved, this magic valley can come back at any time to investigate carefully, and at this time, it is more important to respond to Xiao Lei in time.

Li Muran's figure flashed, soared into the sky, and flew out of the Demon Valley in a moment and came to the vicinity of Xiao Lei.

"What's wrong, why are you calling me in a hurry?" asked Li Muran.

Xiao Lei immediately flew under Li Muran, and that posture was to signal Li Muran to step on - it was going to take Li Muran somewhere.

"Where are you going to take me?" asked Li Muran suspiciously.

Xiao Lei let out another sound and nodded in a certain direction.

Li Muran looked into the distance with his eyes narrowed, and saw that in the far distance in that direction, there seemed to be a cloud rolling.

"Hehe, it turns out that there is a cloud of heavenly tribulation!" Li Muran smiled slightly: "Okay, since there is a heavenly tribulation, I will go and join in the fun, and by the way, let you absorb some of the power of heavenly thunder." It's just that this is a sealed space, how can there be a heavenly tribulation? Could it be that there is a demon beast crossing the transformation calamity at this time?"

Thinking of this, Li Muran was suddenly stunned: "Strange! After coming to this sealed space, I have seen a lot of various demonic beasts and demon beasts above the true body stage, and even seen spirit birds in the spirit body stage, but none of them are demon beasts or demonic beasts that have transformed into shapes!"

In the human world, when demon beasts reach the true body stage of cultivation, they can basically open their spiritual wisdom and transform into human form. In the spirit world, it is not uncommon for some demon beasts with thick bloodlines or special types to transform late. However, there are so many high-level demon beasts, but none of them have transformed into shapes, which is a bit unbelievable!

"Could it be that the sealing space here is a little weird, and the monsters and monsters can't turn into human forms here?" Li Muran muttered in his heart.

To transform into a human form, it is necessary to communicate the power of the laws of heaven and earth, and survive the catastrophe of transformation. If the sealing space here is very powerful, so powerful that it can exclude some of the power of the laws of heaven and earth, it will be able to make it impossible for the demons in it to transform into shapes.

"Now there is a catastrophe, but why?" Li Muran was puzzled, he instructed Xiao Lei: "Then go and take a look, it's useless to guess, just look at it!"

Xiao Lei immediately let out a long roar of excitement, carrying Li Muran, turning into a flash of light, and escaped several miles away with a "whoosh".

Not long after, Xiao Lei took Li Muran to a dense forest. The dense forest is not too big, only dozens of miles wide, and above the dense forest, there are two clouds of robbery, one black and one white, both of which are tumbling violently.

Li Muran carefully probed into the dense forest, but he didn't find any demon or monk breath, and the low-level demon beasts and demon beasts nearby were probably scared away a long time ago.

"Strange! There is no demon tribulation, where did the heavenly tribulation come from?" Li Muran looked at the two clouds of calamity above the dense forest suspiciously, and after a moment, he was taken aback.

"It's weird, it's weird!" Li Muran said in amazement: "These two clouds of calamity, the white cloud of calamity is absorbing the pure aura around it, while the black cloud of calamity is absorbing demonic energy, the two clouds of calamity are very close, almost crowded together, but from the surrounding mixed heaven and earth vitality, only absorb spiritual energy or demonic energy. ”

Li Muran was surprised, but Xiao Lei let out a loud cry of joy and flew to a big tree with a straight trunk in the dense forest.

"Haha, there is actually a thunder spirit tree!" Li Muran was also surprised and delighted. However, this thunder spirit wood is a bit strange, the leaves are some green, some are gray, and the bark of the trunk is also half green, half gray, it looks like it is half alive and half dead.

What surprised Li Muran even more was that this Thunder Spirit Tree also bore a Thunder Spirit Fruit that was a foot in size, although this Thunder Spirit Fruit was also half green and half white, but it looked like it was ripe.

"There are actually Thunder Spirit Wood and Thunder Spirit Fruit here, is there often a thunder tribulation?" Li Muran was curious, and looked around carefully, but he did not find any traces of other monks or demon beasts.