The stele was an ordinary-looking wordless stele, half a person high, like a tombstone.

Mutian Immortal Zun set up the entrance of the cave in this place is also a good choice, it is an endless grassland, the breeze blows, the grass waves are continuous, the wild grass more than one person is more than one person to cover the wordless stone tablet, I don't know that I can't think that there is a powerful cave gate hidden here.

Entering Mutian's cave and finding the "Alien Sky Tunnel Key" is related to Mutian's reincarnation, that is, it is related to Mutian's life and death, and even related to the success or failure of the battle with the Heavenly Demon, which can be said to be very important.

Feng Tianxing and Jiuyou didn't dare to be careless, and carefully searched the surrounding area of hundreds of thousands of miles, both in the sky and underground, and urged many doors to explore the secret method, and also checked the method that might exist in the "hidden space", and then hid his body, "waiting for the rabbit" for a few days, but still did not find any "enemy situation".

Later, Feng Tianxing even caught a little monk in the spirit stage and asked him to pretend to go to the stone tablet to "knock on the door", while he and Jiuyou hid on the side and watched. In this way, it did not lead to the expected ambush.

Being so cautious, Feng Tianxing and Jiuyou are still not at ease, because this is obvious: Long Yue'er has even figured out the movements of herself and Li after leaving this realm and returning, and even found her own retreat place, how can she not find here, how can she not stare here? I can't believe it even if the sky is broken! This must be a conspiracy!

However, entering the Mutian Cave Mansion to obtain the "Alien Sky Tunnel Key" is a single-plank bridge, but it also has to be passed, and there is danger!

Finally, Jiuyou sent a message to Feng Tianxing and said, "You are determined, whether we will go in now, or should we leave the girl and bring Xiaotian's team over, and we will go in again?"

This plan was discussed by several people before. At that time, because it was expected that the Heavenly Demon would send "heavy troops" to guard here, Feng Tianxing asked to contact the power of the realm, prepared to use the means of strong attack, and then took advantage of the chaos to send Mu Qing in. He asked Mu Qing to refine those Dao Fruits first, which was also what he meant. If Mu Qing could refine all the eight Dao Fruits, advance to the Ninth Order Immortal Disciple, or even advance to the First Order Immortal Monarch, then at that time, the success rate of taking advantage of the chaos to break in would be much greater.

However, the situation in front of us turned out to be unexpected. This place has no farts except for the vast sea of grass and snakes and insects on the ground, and it is even more desolate than before.

Feng Tianxing hesitated for a long time before he said: "Xiaotian and my lord are not on good terms, I can't figure out his thoughts! Now that I have this opportunity, I have to give it a try." Jiuyou, you help me keep it, I'll go in and get something, and I'll be back in a moment. If there is a situation after I go in, you can summon me, and I will not come out, and the space forbidden by my lord is not ordinary, and there is no law, and they must not be able to enter. Then you're going to call the team!"

Jiuyou nodded solemnly and said, "Be careful!"

Feng Tianxing no longer hesitated, his figure flashed, and he disappeared into a spatial fluctuation......

The next moment, Feng Tianxing appeared in front of the lonely stone tablet, only to see him pinch the magic in his hand, chanting words in his mouth, and poking out a finger to point at the stone tablet, and quickly sketching on the surface of the stone tablet.

After a few breaths, the stone tablet flashed, and it seemed to transform into a space demon beast, swallowing Feng Tianxing in one gulp......

......

At the same time that Feng Tianxing's figure disappeared in front of the stone tablet, in the high-altitude clouds hundreds of thousands of miles away, a young scholar sitting cross-legged opened his eyes, a hint of joy flashed in his eyes, and he said to himself: "I've waited so long...... You've finally decided to go in?"

He smiled slightly, and said: "You are cautious, but it is still a little tender, I am hiding far away, but there is my 'Divine Mind Hook' on the stone tablet! Although the spatial prohibition of Mutian Immortal Venerable is strong, I don't need to go in, I just need to wait for you to help me take things out." ”

As he spoke, the young scholar stood up, stretched, took square steps, and stepped out, as if stepping into a spatial tunnel, and his figure disappeared......

......

Jiuyou, who was hidden in the sea of grass, soon received a message from Feng Tianxing - "Everything is normal, I'll be back in a moment!"

Hearing this, Jiuyou's nervous mood relaxed a little, and he said in his heart: In this way, it really seems that Long Yue'er was negligent?

This is the best! You can get the Alien Void Tunnel so easily, you can directly bring it back to the Nine-Tails Valley, and then invite the reincarnation of the Mutian Immortal Venerable to come out.

This result is the easiest and smoothest......

......

However, just thinking of this, Jiuyou's snake eyes shrank violently, and he felt that the cold hairs on his whole body stood up!

"Who!"

Jiu Yu turned his head violently, and his divine consciousness surged out like waves, but it was empty.

He had no doubt about his vigilance, and at that moment, he clearly sensed a spatial fluctuation appearing nearby, this fluctuation was very weak, but it was faintly deep and majestic!

Jiuyou's reaction was extremely fast, and a wisp of divine thought had already shot out. He wants to warn Feng Tianxing: something is wrong outside!

This wisp of divine thought is formless and substantial, and the speed is extremely fast, but it is only a few hundred zhang away from the body, but it is blocked by some kind of force!

The enemy is unknown, but Jiuyou is already nervous to the extreme. He knew that if he could stop his divine thoughts from transmitting, the cultivation of the coming person would at least obtain a fifth-order Immortal Venerable!

......

Finally, the man didn't want to hide anymore.

A chuckle came from the void, "I still underestimate you a little, your vigilance is very high!I also know a few Holy Venerables of the Holy Clan, just in terms of vigilance and the power of divine sense detection, there is really no higher than you in your realm......"

......

Feng Tianxing entered the cave of Mutian. The scope here is vast, no less than the Nine-Tailed Immortal Valley, but the weather is very different, but it is full of ethereal clouds and immortal peaks.

Feng Tianxing was all too familiar with this place, and he quickly fled against the sea of clouds, heading straight for the highest mountain peak in the sea of clouds.

This alien empty tunnel is actually a magic circle, but it is different from ordinary magic circles, it can only be urged by Mu Tian himself, and its shape is also very strange, Mu Tian refined it into a group of statues of three people sitting cross-legged with palms and knees touching knees. The three humanoid statues are about the same size as life-size, and their appearance is blurred, and they can only be seen to be a man and two women.

Back then, when he was cultivating with Mu Tian, Feng Tianxing and several other Nine Heavens guards wasted a lot of effort on Mu Tian to make this group of stone statues that looked very ordinary, very rough, and strange-looking and put them in the courtyard as decorations, and at first I thought that this group of humanoid statues had some special meaning, whether it was a hidden mysterious cultivation method, and then asked Mu Tian to know that this was the "back door" of his storage.

In fact, it is rare for a monk with a storage space to leave a "back door" for his storage space, Mu Tian explained: He didn't want to refine this thing, but he made a bet with the sky, and each condensed a reincarnated primordial god, since there is a reincarnated primordial god, then this "space-time tunnel key" may come in handy, this should be a set of the same.

......

Walking through the peaks of the sea of clouds, the surrounding scene is extremely familiar. This is where he has lived with the other Nine Heavens Guards for many years......

I still remember that Fang is a warm-hearted person, usually talks the most, and talks endlessly, and has a bit of the demeanor of being a big brother; Yan is his hardcore little follower, following him behind his ass all day long; Sulphur and Yuan are hot-tempered, and they will start fighting if they don't agree with him; the prisoner is a chronic son, and he is the last one in everything, Xiao is the opposite of him, he is in a hurry all day long, and he can cause trouble the most; he is a good old man, stupid and stupid, no matter what you say to him, he is a "yes, yes"; I don't like to get together with them, I always hide far away, and I feel like I've fallen into an evil spirit, a crazy girl, and I come to disturb my cultivation from time to time......

......

The past flashed by, and the highest peak, the Cattle Peak, was in sight......

......