"Come in!" Zhang Yu put away the mask, while Xiao Hei and Lin Xueyue went into the tower.

The door opened, Ouyang Mu walked in, and Zhang Yu was startled when he saw his appearance, only to see that his black hair was showing white hair, his face was pale, and he was suddenly dozens of years old.

"Are you alright?" asked Zhang Yu anxiously.

"I didn't ...... It's okay, thank you for your concern. Ouyang Mu said with a wry smile on his face.

"What the hell did you do?"

"I couldn't figure out the answer just now, and in a hurry, I used a family heirloom stunt and consumed fifty years of life to change this hexagram. Ouyang Mu sighed and said, which made Zhang Yu take a breath of cold air, he couldn't imagine that Ouyang Mu was so crazy and bold, and he was so brutal.

"I don't even know what to say about you......" Zhang Yu sighed.

"It's okay, I already have an answer to this matter......" After a pause, Ouyang Mu continued: "The situation is not good, I have only calculated that the Ghost Emperor will get what he wants." ”

"What is it?" Zhang Yu frowned.

"It's not very clear ......" Ouyang Mu shook his head, it was already the limit to be able to calculate these.

"I know, I'll find a way to find out about this, don't use this ability next time. Zhang Yu sighed and comforted.

"Well, don't worry, I will. Ouyang Mu nodded.

At this moment, Xu Lao arrived, Zhang Yu immediately summoned Zhou Fat'er, and the four of them held a meeting together to discuss this matter. Xu Lao was naturally shocked, the last war seemed to be just yesterday, and the pain of extermination was still there.

"There must be some action in the Ghost Domain, why don't we send someone to the Ghost Domain. Xu Lao proposed.

"A trip to the Ghost Domain?" As far as I know, to go to the Ghost Domain, you need to cultivate in the Dan period to tear apart the space, but we ......" Ouyang Mu asked.

"This is not a big problem, in the past, the assessments of the Heavenly Masters were all completed in the Ghost Domain, and we have a special method to enter the Ghost Domain. Xu Lao said.

"I can really go to the Ghost Domain, maybe I can go over and do some business, I heard that there are a lot of strange and rare materials over there. Zhou Fat'er smiled, his mind was full of business.

"I hope you'll live to meet the people of the Ghost Realm who can do business with you. Zhang Yu rolled his eyes, but after Zhou Fat'er's interruption, the atmosphere in the room eased a lot.

"Don't worry, the arrangement of the magic circle will take at least half a year, and I believe that there will be no major changes in the Heavenly Domain in a year and a half. "There is an old man in the family, if he gets a treasure, Zhang Yu breathed a sigh of relief, he felt the need to tell Li Mingqing of the Kendo Sect about this matter, maybe he had something to do.

"Let's do this thing!" Zhang Yu nodded, he wanted to go to the Ghost Domain to see what was going on, with the camouflage mask, this matter was much more feasible.

After chatting for a while, in addition to asking Ouyang Mu and Zhou Fat'er to cooperate with Xu Lao to provide materials and manpower, there was also about Gaojiazhuang, Ouyang Mu would send someone over to clean up and disguise everything as soon as possible, and then Zhang Yu would report the results to the Kendo sect.

After staying in Black Flame City for half a month and arranging everything, Zhang Yu left here with the Long Ming Sword.

Zhang Yu rushed to the kendo sect day and night, and soon he returned to the sect, reported the task set by Ouyang Mu to the task office, and handed over the task to the task office to complete the task.

Before he had time to rest, he hurriedly came to the Qingtian Sword to look for Li Mingqing, as if he could count Zhang Yu back, Li Mingqing had already prepared tea in the cave.

"When you come back from the dust, you came to me before you rested, could it be that something big happened?" Li Mingqing asked lightly with a teacup.

"Yes, something does happen. Zhang Yu nodded, and was about to speak, but Li Mingqing stuffed a cup of tea.

"Let's talk about it after drinking, don't rush!"

Zhang Yu nodded when he heard this, and after drinking the tea, he wiped his mouth with the back of his hand and said, "Here's the thing......"

Zhang Yu told everything that happened, except for concealing Qiushui Lake, Gaojiazhuang did not hide the matter.

Li Mingqing's heart was shocked when he heard this, and he repeatedly asked about the details of this matter, and finally sighed deeply.

"I already know about this, you go down and rest first, I have my own decision. Li Mingqing nodded and said, Zhang Yu had to nod when he saw this, and left.

After Zhang Yu left, Li Mingqing pondered alone, and finally sighed and disappeared in place.

"What? There is such a thing?" In the main hall on the Heavenly Giant Sword of the Sword Dao Sect, Cao Yuan couldn't help but be taken aback when he heard Li Mingqing's words, the people of the Ghost Domain formed a mobilization legion, what did they want to do? Do they want to attack the Human Domain again?

"This matter is very important, I can't listen to the words of the family, I will immediately send someone to Gaojiazhuang to have a look. Cao Yuan said.

"If this is true, what should we do?" asked Li Mingqing.

"Then we must send someone to the Ghost Realm to find out if this is true. ”

Hearing Cao Yuan's words, Li Mingqing nodded and said, "Then I'll wait for the result." ”

After Li Mingqing left, a group of disciples of the Kendo Sect left the sect in a hurry, and they went to Gaojiazhuang to check for any clues.

Zhang Yu didn't know about this situation, he went back and hurriedly cultivated the Heavenly Master Secret Codex, in order to prepare for entering the ghost domain, he is now trying to use the double sword attack, and he also went to the scripture building to find this aspect of the spell skills, found a jade book about the double sword, and practiced it every day.

And he was also taught by Xiao Hei to imitate the behavior and attitude of the sword demon.

The Sword Demon is a martial cultivator and is very cruel, not only to humans, but also to its own kind.

The rest of the time, Zhang Yu continued to cultivate the sword spirit of the Nine Heavens Xuan Sword, not only that, but he also tried to cultivate the sword spirit of the Long Ming Sword, knowing that the Dragon Ming Sword was originally full of spirituality, and it was cultivated extremely quickly, and soon Zhang Yu felt the existence of the sword spirit.

As for the third style of the sword mystery book, it is called the Sword Spirit Dance, as if it was tailor-made for Zhang Yu, and it is about how to use two long swords in hand-to-hand combat, many kendo disciples ignore this, they think that the flying sword is enough to attack from a distance, and the kendo disciples who survive on the battlefield have strong hand-to-hand combat ability.

It's a pity that there are relatively few fights now, and the disciples of the sect are generally not interested in hand-to-hand combat. Sword Spirit Dance uses single and dual swords as weapons to attack and defend with a graceful and agile body.

When Zhang Yu learned the third form, a large number of moves and body techniques had already entered his mind, and the rest of the time was to practice more. Zhang Yu knew that if he wanted to imitate the sword demon, he couldn't do it without a strong hand-to-hand combat ability, so he spent a lot of money to rent the training ground of the sect.

In this kind of separate training ground, there is a phantom array arranged in it, which can simulate any character, and Zhang Yu simulated the sword demon at the beginning.

He was holding a double sword, looking at the figure in front of him in a trance, and that night the black shadow of the sword demon came out, he was holding a double sword, and his eyes were scarlet staring at Zhang Yu.

The sword demon itself is a soul cultivator, the speed is extremely fast, and it flashes into Zhang Yu's attack range in an instant, and the double swords are like poisonous snakes, slashing towards Zhang Yu's throat and abdomen like lightning, fast and ruthless.

Zhang Yu has many ways to dodge, but he is much inferior with dual swords, he hurriedly used dual swords to resist, that knows that the sword demon uses a sword like a god, and the halfway change of move instantly slashes Zhang Yu's throat.

The cold feeling in his throat made Zhang Yu's face change greatly, and the sword demon disappeared in an instant, Zhang Yu's breathing became short, and he calmed down after half a sound, if he didn't use spells and runes, he was not the opponent of the sword demon at all.

But Zhang Yu never gave up because of failure, and he began masochistic training.