"Yes, senior, please say. Lei Yu looked respectful, waiting for Yin Ming to speak.

At this time, he is in the hands of Yin Ming, if he wants to leave the Nine Nether Thunder Bells, he must rely on Yin Ming, after all, the strength of the two is not at the same level, and if Yin Ming wants to kill Lei Yu, it is like pinching an ant, which is not worth mentioning.

"If you want to obtain the Nine Shades Yellow Spring Thunder, you must go to the depths of the Nine Shades Sea, the Nine Shades Altar, on which you can communicate with the real Hell Underworld, where you can absorb the real Nine Shades Yellow Spring Thunder Qi to help you cultivate the Nine Shades Yellow Spring Thunder. ”

"The old man will send you to the depths of the Nine Shadows Sea, and then everything will depend on you. You must know that the Nine Shadows Altar of the Dao also has many dangers, and you are likely to be killed by the backlash in it, and there will be no bones left. Of course, there are gains and losses, if you succeed, the benefits are naturally limitless, not only can you cultivate the Nine Shadows Yellow Spring Thunder, but even your cultivation can also make breakthroughs, breaking through the Thunder Qi Period, and the Advanced Thunder Gang Period is unknown. ”

Yin Ming said in a seductive tone, with a smile on his face and a hint of weirdness with his black hair. But Lei Yu's heart was very cautious, the Nine Shadows Altar was by no means as simple as Yin Ming said, otherwise he would not be so solemn.

"The Sea of Nine Shadows is boundless, ninety-nine thousand nine hundred and ninety-nine miles long, incomparably vast, and the Yin and Netherworld Qi contained in it is extremely thick, and fortunately, you have cultivated the Thunder of Lethe River in the Lethe River, otherwise, you will not be able to resist the invasion of these Yin and Netherworld Qi at all. ”

"When I take you to the Nine Shades Altar, I won't use my own thunder power to protect you, you have to use the thunder of Lethe River to resist these Yin and Nether Qi, which can also be regarded as the old man's test for you, and by the way, you can better adapt to the Nine Shades Altar. I don't want to be eroded by those netherworld qi when you reach the Nine Nether Altar. ”

Yin Ming said casually, but every sentence was very harsh in Lei Yu's ears. He didn't take it lightly in the slightest, this time it was about his life, and he took it very seriously.

"Now, the old man wants to tell you some of the taboos in the Nine Shades Altar. First of all, you must not use Aoki Thunder, this is a kind of Yang Thunder, which will cause the Nine Shades Altar to backlash ......" Then, Yin Ming said the taboos in the Nine Shades Altar one by one, so that Lei Yu was more vigilant.

"Well, having said all that, you should also remember clearly, now I will give you three days off. During this time, I will let you enter the Lethe River to continue your cultivation, so that your Lethe Thunder will be more consolidated and can cope with the impact of the Nine Shadows Altar. ”

After Yin Ming finished speaking, he didn't care about Lei Yu's reaction, he directly flicked his big hand, and a black yin wind struck, rolling Lei Yu up and falling back into the Lechuan River.

"Senior ......" Lei Yu wanted to say something, but soon felt a huge force attacking. His body didn't have time to react, and he couldn't mobilize his own thunder power at all, and he was soon swept up, and with a "bang", he fell into the Lechuan River.

"Hehe, boy, the old man will come to you in three days, I hope you won't disappoint the old man, I'm tired of this kind of life, and now only you can let me recover and regain the glory of the Nine Nether Thunder Bells." ”

Yin Yin smiled, and then a puff of black smoke rose from around his body, and disappeared again.

"Damn, I didn't expect to return to this Lechuan River, that old boy is too unrighteous enough, just treat me like this?

Lei Yu said a little depressedly, but he also knew that he could only be at the mercy of Yin Yin now, after all, the strength of Yin Yin was there, and he didn't dare to act rashly.

At this moment, he was deep in the Lechuan River, not as tormented as before, but he was trapped by a huge force, unable to move, and could only meditate and cultivate.

This is a prohibition arranged by the Yin Netherworld, which can fix Thunder Feather in one place, so that Thunder Feather cannot break free.

"Forget it, it's better to cultivate well. Lei Yu tried to break free a few times, but this force was not something he could resist now, and he couldn't break free at all, so he could only reluctantly accept this fact.

The turbid yellow Lechuan River water, all kinds of resentment, yin qi, and ghost qi gather in it, and it contains extremely strong filthy power, but now Lei Yu has cultivated into the thunder of Lethe, and he is like a fish in water in the Lechuan River, without the slightest discomfort.

The thunder of Lethe continued to pour out of his body, involved in a piece of Lethe River, purified the filthy power in it, formed the thunder of Lethe, and then inhaled into his body, strengthening his body, and making his cultivation more consolidated.

And at this time, all the surrounding water ghosts who were close to Lei Yu were destroyed by the lightning of Lethe, and none of the water ghosts dared to approach Lei Yu, and they all obediently retreated. And Lei Yu, who was cultivating, was unaware of this.

He meditated into cultivation, and the thunder of Lethe in his body became stronger and stronger, and the origin of thunder power improved a lot, and his cultivation reached a limit, and he was only half a step away from reaching the level of the seventh order of thunder qi, and the improvement speed was not unfast.

The three days of Lei Yu's cultivation quickly flowed away, and the Yin Evil also fished Lei Yu out of the Lechuan River and prepared to go to the Nine Shadows Altar.

The Sea of Nine Shadows is boundless, 9,990 miles long, and the Yin and Netherworld Qi contained in it is endless, it is a holy place for evil and demon cultivation to cultivate, but it is very uncomfortable for Lei Yu.

At this time, in the sky above the Sea of Nine Shadows, a black shadow flashed by, and the speed was very fast, and it was Yin Ying carrying the thunder feather to travel rapidly. Compared with Yin Ming's leisurely self-satisfaction, Lei Yu's face was very pale, as if he was sick.

Although he cultivated the thunder of Lethe, on such a sea of nine shadows, he also felt dizzy and drowsy, and there was a constant influx of yin and underworld qi in his body, impacting all parts of his body, which was very uncomfortable.

"Boy, you can't hold on to such a little Yin and Netherworld Qi, this is not even the depths of the Nine Nethers Sea, where the Netherworld Qi is even stronger, when I see it, you are likely to be crushed by those Netherworld Qi, and completely become the food of other ghosts and beasts in the Nine Netherlands Sea. Yin Ming snorted, a little dissatisfied with Lei Yu's performance.

As he said, he did not use his own thunder power to protect Lei Yu, but let Lei Yu resist it himself. It's just that these Yin and Netherworld Qi are too thick, exceeding Lei Yu's estimate, and he is not well prepared, although he tries his best to use the Lethe Thunder Power in his body, he still can't stop these Yin Yin Qi from entering his body, which is why he has this performance.

"Now calm down, concentrate on the thunder of Lethe, and inhale these yin qi into your body and use it for your own use. Yin Ming reminded Lei Yu, after all, Lei Yu is related to whether he can get out of trouble in the future, no matter what, he definitely doesn't want Lei Yu to hang up before this.

Hearing Yin Ming's words, Lei Yu was a little hesitant in his heart, but he quickly threw away these hesitations. If he couldn't get rid of these Yin Qi that poured into his body, he was afraid that he would really be sucked dry by these Yin Qi as Yin Ming said, and become food for the ghosts and beasts in this Nine Nether Sea.

He ran the thunder of Lethe, a layer of yellow light surrounded his body, absorbing the surrounding yin qi into his body, and finally turned into his own body's thunder power, making his thunder power even stronger.

"Yes, these evil qi is really a great supplement. If I continue to practice in such a place, I am afraid that I will soon break through the Thunder Qi Stage and advance to the Thunder Gang Period. Lei Yu breathed a sigh of relief in his heart, now these Yin Qi were the most delicious food for him, he did not have the slightest fear, but continued to absorb these Yin Qi Qi.

"It's so cool, I feel like I'm about to break through the sixth order of thunder qi. "In the thunder feather sky, the thunder power swells, the seventh ** trick is spoiled, and the surging thunder of Lethe River is all around, to impact the seventh ** trick, to break through the seventh ** trick.

"Boom, boom!" Lei Yu gathered the thunder power of Lechuan and began to impact the seventh order of thunder qi on the way. There is constantly a majestic Lethe thunder force rushing to the seventh ** aperture, and the rumbling sound continues to sound, and the seventh ** aperture begins to loosen and is about to be broken.

"This kid is not bad, he has even started to impact the seventh order of thunder qi now, he is really teachable. With a smile on his face, Yin Ming didn't care about Lei Yu and continued to fly.

This Nine Secluded Sea is 99,900 miles, and even with his cultivation, he needs to fly for a while. Of course, this is also due to the fact that his current strength is still recovering, and he can't mobilize the Nine Nether Thunder Bell. Otherwise, in the blink of an eye, he would be able to reach the Nine Shadows Altar without having to fly over by himself as he did now, which was very laborious.

"Broken!"

Suddenly, Lei Yu shouted, and a loud noise suddenly came from his body, and the seventh ** aperture was opened, and the surging thunder power poured into the seventh ** aperture, filling it up. And he also felt that the speed of absorbing thunder qi had accelerated a lot, and the power of the underworld around him was constantly shrinking, and a vacuum had appeared around him, which was very terrifying.

"Ha Luha, this force is too strong, as if I have infinite strength. Lei Yu laughed wildly, and it spread in the sky above the Nine Shadows Sea for a long time.

He never thought that he would be able to break through the sixth order of thunder qi and advance to the seventh order of thunder qi here, this was the biggest accident on the way, and he was very excited.

"The thunder of Lethe River is really strong, much stronger than the Aoki Thunder. Using the thunder of Lethe River to impact the seventh ** trick, this time the decision was indeed correct. ”

Lei Yu had a smile on his face, this time he did not choose to use the Aoki Thunder to impact, but chose the Thunder of Lethe, the effect was surprisingly good, and the impact was successful in a short time.

You must know that when the thunder feather hit in the past, it took a long time every time, but this time it only took a stick of incense, this gap is very amazing, but it also shows the strength of the thunder of Lethe.

"Alright, boy, now that we're about to enter the Ghost Beast area, get ready not to be eaten by these Ghost Beasts. ”

At this moment, Yin Ming turned his face back and said, his face was a little serious, not a joke.

"Yes, follow the orders of your predecessors. Lei Yu replied, the thunder power of his whole body was mobilized, and once there was a danger coming, he would react as soon as possible.