"The materials originally used in these two spirit treasures are okay, but the refining techniques are sketchy, so I will help you re-modify the prohibitions inside. After looking at the Yin Yang Forbidden Spirit Ring and the Soul Suppression Tower with disdain, Nightshade opened his mouth and spewed out a cloud of golden light, enveloping both at the same time.

In an instant, the prohibition within the two Heavenly Spirit Treasures began to loosen under the scorching golden flames.

Then Nightshade took advantage of the situation to raise his hand to pull out the prohibition in it, and began to re-condense it, and you can see that black runes are quickly forming in Nightshade's hands, and integrating into the original prohibition of the two spirit treasures.

Immediately, the Yin Yang Forbidden Spirit Ring and the Soul Suppression Tower, one began to emit bursts of humming sounds, and the other became more quaint and condensed in the continuous trembling.

Her refining this time was obviously much easier than refining the illusion weapon treasure source before.

It only took a cup of tea to refine the prohibition in the two acquired spirit treasures, and then it was casually thrown to Xia Mu by Long Kui.

"Okay, I've done everything I can for you, and I'll tell you about that guy's weaknesses next......"

In the cave, Nightshade told Xia Mu about the weaknesses of the other soul and some matters that needed attention.

"These are a few weaknesses in that guy's body, you must remember that it is useless to attack other parts except these ones, and with your strength, you can't break through the defenses of other parts at all. Also, you can practice this mantra, and only by using this mantra to urge the source of the magic weapon can you be able to kill it. Remember, don't do anything else that goes to waste. Long Kui said, his lips moved slightly, and he taught Xia Mu a jerky and difficult mantra.

At that moment, Xia Mu began to practice this mantra, not to mention, it is not easy to read the whole mantra clearly and clearly.

Even with Nightshade's guidance, he had practiced for half an hour before he was finally able to use this mantra to urge the Illusion Treasure Source.

Looking at the phantom weapon treasure source in his hand, which had turned into a golden dragon-shaped dagger-like one, Xia Mu was secretly speechless, he could feel that after the urging of that mantra, the power of the illusion treasure source had increased greatly, and the power was close to the innate spirit treasure.

It can be seen that on the surface of the dragon-shaped dagger transformed by the Illusion Treasure Source, bursts of golden light are flowing non-stop, exuding a palpitating power.

Xia Mu's heart moved, and he held a dragon-shaped dagger and swiped it lightly at the wall in the cave, and the golden light flashed, and he almost didn't feel any obstacles, leaving a gap in the wall that was several inches deep.

You must know that in this cave, there was once a wolf lion whose combat power was comparable to that of a high-level fierce beast of the overlord level, and the strength of the latter could only leave a few inches deep claw marks on the wall, but Xia Mu only swiped lightly, and did not inject any spiritual power to create a gap that was not weaker than the former's claw marks.

Obviously, the dragon-shaped dagger has far surpassed the acquired level in terms of sharpness.

This made Xia Mu couldn't help but be surprised and delighted.

"Alright, without further ado, let's hit the road now, remembering that you only have three hours. Long Kui ignored Xia Mu's movements, just said a few more words carefully, and then disappeared with Xia Mu with a wave of his palm.

Originally, Xia Mu wanted to test the power of the dragon-shaped dagger again, but he only felt that the surrounding void fluctuated, and the whole person appeared on the peak of a mountain peak, and not far away, the figure of the nightshade gradually appeared from the void.

His eyes swept around, and what caught his eye was an open sea of clouds, and there was nothing around the sea of clouds except for the peaks under Xia Mu's feet.

"Senior, have you overcast the spell, there doesn't seem to be any seal here!" Xia Mu said with a frown after carefully looking at the terrain near the mountain peak.

"Boy, even if you doubt yourself, never doubt a monk whose realm is far beyond you, come with me. Long Kui looked around, as if he was sure of something, and after turning back to Xia Mu and saying a word, he flew towards the top of the mountain peak with golden light.

Seeing this, Xia Mu hurriedly closed his mouth honestly and followed closely.

Obviously, there was probably a formation on this peak that he couldn't see the depth, covering up what was originally on the peak.

"Don't be stupid, hurry up and keep up. ”

Just when Xia Mu was guessing in his heart, the voice of nightshade came from above, and he quickly put away the distractions in his heart and quickened his pace.

Above the top of the mountain, as Xia Mu continued to fly upward, the surrounding scene was changing rapidly, and then Xia Mu's eyes lit up, and a black hole in space several miles large appeared in front of him.

Looming in the depths of the black hole is a black floating rock path with a width of a few feet, and looking at its direction, it faintly leads to the depths of the black hole, while around the path, there is a black void.

At this time, Nightshade stood on the first rock of the black floating rock path, Xia Mu saw this, so he hurriedly flew up, and followed closely behind Nightshade, walking along the floating rock path towards the depths of the black hole.

The rocky path did not extend straight ahead, but was a little twisty and turning, much more complicated than Xia Mu expected, and there were even forks in the road on the way.

However, because there is nightshade leading the way in front, there is no need for Xia Mu to make a choice.

After walking for about half an hour, the two of them came to the end of the rock path, at the end of which was an ancient gray stone door, six or seven zhang high, about three zhang wide, and the surface was covered with seals, and under the combination of seals, it seemed that a formation had been formed, and the entire gray stone gate was firmly sealed.

At this moment, Nightshade was standing in front of the gray stone door, as if checking whether the seal on the stone door had been loosened, and then performed several spells to check, and finally turned his head to Xia Mu with a sigh of relief: "Fortunately, the seal on this door has not been damaged or weakened at all, presumably that person is still sealed in it." ”

Hearing this, a flash of surprise flashed in Xia Mu's eyes, and he said, "Senior, as far as I know, because the Thousand Machines Hall suffered a heavy blow back then, all the formations and prohibitions in it began to fail, and the seal sealing the fierce beasts in the Holy Spirit Hall is getting weaker and weaker, how can this seal not be weakened in the slightest?"

"So I wonder if that person deliberately designed to lure us into action?" Finally, Xia Mu said what he thought in his heart.

"Don't worry, as long as that guy is still inside, no matter what kind of tricks he has, after I cast the 'Cause and Effect Forbidden Soul Technique', all tricks will be impossible. Nightshade explained lightly: "And when this beast prison was first built, it was expected that the seal would be weakened one day, so the seals in it began to weaken from the bottom up. In other words, the more the top-level seal, the more difficult it is to be weakened, because the spiritual power that the entire Holy Spirit Temple draws from the outside world will prioritize maintaining the operation of the top-level seal. ”

"I see, that senior, we will ...... now "Now that it's been a matter of time, Xia Mu can be regarded as letting go, no matter who is sealed inside, just go in and get a result."

"Naturally, but I have one more thing to remind you before I do it, because of the relationship with the same source, that guy must have also noticed my arrival, maybe because of the rush of time, it is impossible to prepare anything powerful, but you also have to be careful to guard against one or two. ”

A hint of nervousness also appeared on Long Kui's face, and after carefully admonishing Xia Mu a few more words, he took nine steps back and sat cross-legged on the ground facing the gray stone door.

Immediately afterwards, Xia Mu only saw a flash of silver light in the hand of the nightshade, and the silver needles as thin as cow's hair were pierced into the acupoints in his body one by one according to a certain law.

Xia Mu counted carefully, the number of silver needles was not too much, not too much, exactly three hundred and sixty.

"Boy, it's up to you whether you live or die this time, but don't let me down. ”

When the last silver needle was inserted into the Baihui acupoint, the nightshade slowly closed its eyes, and then the breath began to weaken rapidly at a speed that could be felt by the soul, and soon, Xia Mu could no longer detect the breath of the nightshade.

Looking at the nightshade sitting motionless on the ground like an old monk, Xia Mu sighed, although he could choose to leave directly now, but he still couldn't do this kind of thing, so he could only honestly take out the spiritual materials from the Qiankun Ring and set up the Liangyi Breaking Array.

Speaking of these two instruments to break the sealing array, it was still in the Starry Sky Immortal Dynasty ruins, the mountain spirit of Wanling Mountain taught him to break the seal of the strange array, but later due to various reasons, Xia Mu has not used it once until now, but under the guidance of the nightshade before, he has evolved the effect of the array many times in his heart, so now that he actually operates, he will not be in a hurry.

Soon, a Tai Chi pattern formation was arranged by Xia Mu.

The Liangyi Breaking Seal Formation was changed from the Taiji Bagua Array, which was originally a top-level formation integrating attack and defense, but after being modified by the Wanling Mountain Spirit, it had the miraculous effect of reversing the situation and reversing the yin and yang formation, which could be integrated into any seal, and forcibly reverse the seal, absorb the energy to maintain the seal, and finally make the seal self-defeating.

Of course, Xia Mu only knows how to set up and urge, as for the subtlety of the formation contained in it, he can't see it at all, but this is enough, in the words of Long Kui, as long as he can use it.

"Up!"

In the center of the formation, Xia Mu quickly pinched it with both hands, and at the same time chanted a strange spell in his mouth.

Thousands of black and white points of light immediately floated out of the Liangyi Breaking Array, and with the sound of the spell, they converged one after another, merging into the seal on the gray stone door.

In an instant, the seal on the stone gate seemed to have undergone some changes, and energy began to pour out, injecting into the Liangyi Breaking Seal Array under Xia Mu's feet.

Suddenly, the aura of the Liangyi Breaking Array began to slowly rise, faintly exuding a feeling as dignified as a mountain.

Seeing this, Xia Mu was overjoyed, everything was going on as usual, and now as long as the seal on the gray stone door was weakened enough to break it, he could start to break the seal.