The follow-up exercises of Yin Yang Zhou Tian Spiritual Gong are not much of a problem for Li Zhe. Anyway, he can't cultivate on the spot before he has yet to cultivate, so what he can do now is to forcibly memorize all the exercises in his mind. Wait for the future to advance to the Jindan stage, and then cultivate.

The monks in the early stage of the spirit seed have a strong divine sense, and it is easy to remember them. It's just that there is a lot of content in the exercises, and it took Li Zhe a whole day to memorize it completely.

However, Xuanji's experience is much more troublesome, and its content can only be described as massive. It took Li Zhe ten days to forcibly write down the contents. This is only the first step, and the later learning is even more difficult.

The way of formation recorded in Xuanji's experience is far more comprehensive, more profound, and more complex than what Pan Yushu taught Li Zhe. Although there is a teacher who does not know how many times better than Pan Yushu is giving lectures, Li Zhe's talent in the way of formation can only be said to be average, and it is extremely difficult to master its essence in a short period of time.

Dongfang Mingxuan's distraction turned a blind eye to this, and still taught Li Zhe in a cramming style, which made him miserable.

But he couldn't resist, so he could only study as hard as he could.

During the period when Li Zhe was studying the way of the formation, an uninvited guest came from the cold pool in the canyon.

This person wears a black cloak, covering his whole body tightly, and not revealing a trace of his true face. This cloak should also be a secret treasure, and under its shroud, the person's aura completely disappeared. It would be very difficult for other monks to discover him with their divine sense.

Finally, he walked to the edge of the cold pool and stopped.

The cold pool is not large, just a round puddle with a diameter of several feet. Due to the large amount of yin qi leaking out of the cold pool, the surrounding area was surrounded by thick yin qi, and it could almost be said that the five fingers could not be seen. The pool of water was invaded by yin qi, and the temperature was extremely low, and even the man in black standing next to him felt a biting cold.

Around the cold pond stand eight stone pillars three or four zhang high. The stone pillars are connected to each other by dozens of extremely thick iron chains, weaving an iron net above the cold pool. The chains are very old, and I don't know how many years they've been here. Obviously, none of them are made of mortal iron, otherwise they would have been invaded by the yin qi of this place, turning into a pile of scrap iron.

In the center of the iron net was a white long sword, exactly the same style as the four Tiangang Demon Swords. It turned out that the Yunmeng Sect still had a fifth Tiangang Demon Sword, which was only used to suppress the Yin Qi Spring.

The man in black saluted Hantan and shouted loudly: "The juniors have come from afar, asking to see the predecessors of the ghost king, and they have important matters to discuss." ”

The cold pool was calm as usual, without even a trace of ripples.

After waiting for a long time, no one responded, and the man in black shouted again: "It seems that the junior has run for nothing, and the senior of the ghost king does not want to get out of trouble from this place." After saying that, he slowly stepped back and made a gesture to leave.

"Don't be ashamed. This king has been trapped here for nearly 2,000 years, and has tried countless methods, but he has not been able to get out. Even if he has cultivated to the late Yuan Infant stage now, he is powerless. What can you do, a junior in the spirit seed stage? ”

A gloomy voice rang out from within the cold pool.

"Since the younger generation dares to come, they naturally have their own methods. However, the predecessors of the ghost king should know that there is no free thousand meals in the world. The ghost king's seniors must promise to help the juniors do one thing after they get out of trouble, so that our transaction can continue. ”

Seeing someone answer, the black-clothed people were overjoyed and hurriedly said their intentions

"How daring, I dare to threaten this king. Don't think that when you're outside, the king won't have anything to do with you. Killing a little ant like you is easy for this king. ”

With the roar of the Ghost King, a large amount of Yin Qi erupted from the cold pool, and the chill in the air was even worse.

Not only did the man in black not have the slightest fear, but instead looked up to the sky and laughed, and replied: "With the means of the Ghost King's predecessors, it is naturally effortless to kill me. However, if the predecessor of the ghost king wants to forcibly break through the blockade of the magic circle and pass on the mana, I am afraid that he will also be seriously injured. It's not worth it for a little person like me. I believe that the predecessor of the Ghost King would not do such an unwise thing. What's more, I'm still of great use to the ghost king's predecessors. ”

The man in black is still able to be neither arrogant nor humble in the face of a ghost king in the late Yuan Infant stage with the cultivation of the spirit seed stage, and he is obviously not an ordinary person.

"Sure enough, I have the guts. Well, I admit that you are qualified to negotiate a deal with this king. Still, you might as well go back. The people of Yunmeng Sect, this king will not trust you at all, and he will not make any transactions with you. ”

This place is the secret place of the Yunmeng Sect, and of course the people who can enter this place are the people of the Yunmeng Sect.

At this time, there were only eight people in the Yin and Yang Secret Realm. Which of them is the Man in Black?

"People from the Yunmeng Sect. The man in black laughed disdainfully.

"I'm not from the Cloud Dream Sect. I joined the Yunmeng Sect just to have the opportunity to negotiate a deal with the Ghost King seniors. As for who I am, the Ghost King's predecessor will soon know. ”

As he spoke, the man in black stretched out a finger and forced out a drop of essence blood.

As soon as this drop of essence blood appeared, the air was immediately filled with the smell of blood.

There were several loud sniffling sounds from the cold pool, and the Ghost King said greedily with a tone of infinite nostalgia: "Essence blood, I haven't eaten for many years. ”

Suddenly, the angry voice of the Ghost King came from under the cold pool, accompanied by dozens of ghost crying and howling. Obviously, the ghost king was not alone in his anger caused by this drop of blood.

At the same time, a cloud of black gas rushed out of the cold pool and hit the man in black. This black qi is powerful and evil, at least at the level of the Jindan stage. If the cultivation of the man in black is hit by this blow, he will definitely die without a place to be buried.

The Tiangang Demon Sword hanging above Hantan shot a thunderbolt at the black qi without warning.

Thunder and lightning were like a sharp sword, piercing through the entire mass of black qi and stirring it up.

The black qi of the Jin Dan level was naturally struck by the thunder and lightning naturally stimulated by this Tiangang Demon Sword, like a scattering of paper, as if the power of this sword was much greater than the four known.

With the core of the thunder sword, the entire iron net was covered with thunder light at the same time, sizzling, as if it was about to smash down to the cold pool at any time.

Threatened by this, the big and small ghosts in the cold pool wisely closed their mouths and restrained their breaths.

Probably sensing that the ghost thing had no intention of breaking out of the seal, all the thunder light dissipated at the same time, and Hantan regained its calm.

"Yin family, you are actually a member of the Yin family. This disgusting taste in the essence of blood will never be forgotten by this king. The attack was frustrated, and the ghost king could only roar unwillingly.

The ghost king suddenly attacked, scaring the man in black a lot. However, the blow just now leaked the ghost king's old bottom, and he was powerless to break through the blockade of the thunder sword and hurt the man in black. This discovery made the people in black settle down.

"Why should the ghost king's predecessors be so angry. The little festival between our Yin family and the predecessors of the Ghost King has passed for two thousand years. ”

"Little holiday. You can say that it is easy, if it wasn't for the king's fate, you would have let your family capture a long time ago. Even if you can save your life, you will be your slave. Most of our ghost clan here have a common enmity with your Yin family. It's whimsical that you still want to work with us. ”

Two thousand years ago, the Yin and Yang Secret Realm was owned by the Yin family. They used the ghost clan here as cultivation materials and hunted and killed them at will. Even because the speed of hunting and killing is too fast, the speed at which new ghosts are born in the spring can't keep up. Later, they simply went around killing the creatures of Youzhou and threw his soul directly into the secret realm. These living souls can only fall into the ghost path here for the Yin family to use. It can be said that the ghost clan and the Yin family here are life and death enemies.

"Our Yin family is not good, but the Yunmeng Sect is not the same. Isn't it also that they come in every thirty years to hunt and kill ghosts and collect spirit cores. If you still want to live like this, I'll turn around and leave. However, if you want to make a change, we have a basis for cooperation. ”

After a moment of silence, the Ghost King asked unwillingly, "How do you want to cooperate, and what good do we have?"

Seeing that the ghost king was moved, the man in black struck while the iron was hot: "Our Yin family has been dormant for two thousand years, and we have accumulated enough strength to take revenge on Yunmengzong." However, the Ghost King's predecessors knew that this secret realm had been laid down by Dongfang Mingxuan. Once this large array is activated from the inside, it cannot be accessed from the outside at all. On the day of the decisive battle between my family and the Yunmeng Sect, we hope that the Ghost King seniors will come out of the spring, occupy the main center of the great array, and preemptively close the secret realm. In this way, there will be no way out for the Yunmeng Sect, and my family can wipe them all out to avenge the great revenge of the year. My family can promise the ghost king's predecessors, and in the future, this secret realm will be owned by the ghost king's predecessors, and my family will never touch it again. The ghost king's predecessors don't have to worry about my family regretting it, you have mastered the formation hub, and my family can't get in if you want to. ”

This condition is still very rich, and the ghost king is very excited. His greatest wish is to occupy the Yin and Yang Secret Realm and turn it into a paradise for their ghost clan, and he no longer wants to be trapped in the spring and unable to move.

"Junior, there is some truth in what you said. This condition is also very much in line with the king's wishes. It's just that you're ignoring the most important point. With this Tiangang Demon Sword, this king has the ability to penetrate the heavens and the earth, and the power of overwhelming the mountains and seas cannot come out of the spring. This king can't get out, let alone occupy the general center of the formation. ”

"This ghost king senior can rest assured. As long as my family does their best to kill the Yunmeng Sect, they will face a desperate situation, and they will definitely use this Tiangang Demon Suppression Divine Sword. Without this sword in the array, the power of this magic circle will drop by at least eighty percent, and then the ghost king's predecessors will be able to get out of trouble. ”

The ghost king snorted coldly a few times and replied, "Your Yin family really treats this king as a child. Even if the power of this array really drops by eighty percent, it is not that this king can get out of trouble in a short time. If this king wants to cooperate with your family's actions, he must consume a large amount of essence and force a breakthrough. At that time, this king will definitely be seriously injured, and it is not up to your Yin family to knead it. Whether this king will be this one or not, there is no need to discuss this matter anymore. ”

"The ghost king's predecessors are too worried. My family only wants revenge, and has no other thoughts. My family has prepared a gift for the Ghost King's seniors. I believe that with the help of this thing, the predecessors of the ghost king will be able to get out of trouble easily and unscathed. ”

The man in black took out a fist-sized porcelain bottle from the storage bag and threw it into the cold pool.