The secret realm of the black demon beast is in the depths of a volcanic group in the western desert of the Chu Kingdom, surrounded by a large array of isolation from the Fire Sect, and it is listed as a forbidden area, even if the disciples of the sect cannot enter without a certificate, it is one of the most important secret realms from the Fire Sect.

The reason why the Black Flame Beast Secret Realm is so important is because of the Black Flame Grass, which can increase the reproduction probability of fire attribute demon beasts, which is the main factor for the number of Flame Flame Eagle Spirit Beasts that are the guardian spirit beasts of the Fire Sect that they have today.

The Black Flame Grass is the companion of the elite Black Flame Demon Beast, so it generally only exists in the depths of the second layer of the secret realm.

In addition, the black monster beast is also a treasure. The mane can be used to make a spirit pen, the demon animal skin can be made into a scroll, the animal bone and beast meat can be made into spirit animal food, and the demon beast blood is a common material used to make talismans.

A third-level black demon beast was worth more than fifty lower-grade spirit stones, while an elite black-bang demon beast above level four was worth hundreds of thousands of spirit stones. As for that demon general-level black monster, just one demon pill was worth at least a few thousand spirit stones, and its value was immeasurable.

However, the adult Black Beast Demon Beast is equivalent to the cultivation of a twelfth or thirteenth layer cultivator in the Qi Refining Period, and its strength is very strong, with rough skin and thick flesh, it is very difficult to deal with, and it is very difficult to hunt. And the elite black demon beast is even more comparable to a monk in the foundation building period, which is very powerful.

Therefore, the Lihuo Sect generally only allows elite disciples to come to this secret realm for training, and only the most core disciples will be arranged to enter the second layer of the secret realm to collect black flame grass.

The entire Black Demon Beast Secret Realm is not very big, there are two layers. The first layer of the secret realm has a radius of nearly 1,000 miles, and the second layer is about 500 miles in size.

Because the Black Flame Grass has the effect of increasing the chance of reproduction, the number of Black Flame Demon Beasts in the second-layer secret realm will occasionally explode, so the Fire Sect has to send people to clean it up every year.

With the magic weapon to suppress the strength of the black demon beast, it is not very difficult to deal with the demon beast above level four, so it has been maintained in a balanced state.

Now that Jiuli Town's Fire Jian is damaged, the suppression effect of the Black Bi Demon Beast has been greatly reduced. In the past two years, the Lihuo Sect has been sending elite disciples from the sect to enter the second layer of the secret realm to clean up the black demon beasts, but the effect is not good, on the contrary, some disciples have been folded in, which makes the high-level of the Lihuo Sect feel distressed.

Summoning four refining masters to repair the magic weapon this time can be described as a ruined move.

However, fortunately, the Lihuo Sect has cleaned up the number of demon beasts in the secret realm a bit, so there are no beasts on the second floor of the secret realm, so that this operation will not be completely hopeless.

Only a maximum of fifty monks are allowed to enter the Black Demon Beast Secret Realm, and the Lihuo Sect has also sent out the elite disciples of the sect this time, even the most core genius disciples are among them.

The fifty friars were divided into five teams of ten monks each. Each of the four teams has a refining master to repair the four broken magic weapons.

The last team was composed of core disciples with extraordinary strength, and led the team by a handsome monk with cold eyebrows who made people feel extremely cold. Zhang Yifan learned from Jin Chan that this person's name was Zhao Huaji, who was born with a body of ice flame, and was a mutated water and fire spirit root, and his strength was very strong.

It is said that Zhao Huaji can deal with a fourth-level black demon beast alone, and even has a record of killing a fifth-level black demon beast under the suppression of the fire magic weapon in Jiuli Town, which is a fifth-level demon beast that is a few points more powerful than a monk in the middle stage of foundation building!

Zhao Huaji could have built the foundation two years ago, but for the sake of the task of the sect, he deliberately postponed the foundation building, and his mana was very deep, almost reaching the peak of the Qi refining period cultivators.

This person was one of the disciples in this group, which gave Zhang Yifan an extremely difficult feeling, which gave him some confidence in the action of the Fire Separation Sect.

The team's mission is dedicated to collecting Black Flame Grass and killing the Demon General-level Black Beast. Of course, if you want to kill that seventh-level demon beast, the prerequisite is that the fire magic weapon of Jiuli Town needs to be repaired successfully, otherwise there will be no return.

The Lihuo Sect has a detailed map of the entire secret realm, which saves everyone time to explore and avoids some dangers.

At this time, everyone has entered the secret realm and is discussing the route.

"Fellow Daoists, there are five entrances to the first floor of the secret realm that can enter the second floor of the secret realm. The magic weapon that needs to be repaired is located near the four second-floor entrances in the southeast, northwest and northwest, among which the magic weapon at the northern entrance is the most damaged, so Xiaomei will choose the northern one, I don't know what everyone thinks?" Jin Chan looked at the other three refining masters.

"Hehe, Jin Daoyou's refining level is admirable, so Miao will choose the one in the east. Miao Ren said with a smile.

"Let's choose the one on the south side below. Zhang Yifan thought for a while and said.

"Well, then I'll choose the west. "Another refining master from the Fire Sect replied.

"Senior Sister Jin, I'll enter the second layer of the secret realm from the north with you first, and help you clear the demon beasts in that place, so that you can hurry up over there. Zhao Huaji opened his mouth and said to Jin Chan, with a hint of concern in his cold tone.

"Then thank you Senior Brother Zhao. Jin Chan smiled gently, seeing Zhao Huaji stunned, his expression was a little strange, but Zhao Huaji quickly covered it up.

"Okay, let's go!"

With Zhao Huaji's order, the monks began to divide into five teams.

Zhang Yifan followed the team towards the southern entrance.

The geographical environment of the Black Demon Beast Secret Realm is very peculiar, there are few plants and trees, and there are sand, gravel, magma volcanoes everywhere, which is exactly the same as the environment of the Western Desert.

There are often black clouds floating in the sky, and the ground is red and black, which looks very mysterious, which is different from the yellow-red Western Desert. Zhang Yifan felt a little novel and watched it with relish.

There are basically very few elite black monsters on the first floor of the secret realm, so the danger is generally not too high, and the speed of everyone is very fast.

At this time, they were about three hundred miles away from the southern entrance, and at the current rate, it would take almost two days.

The leader of this team is a middle-aged monk, from the Gongsun family of the Lihuo Sect's immortal cultivation clan, named Gongsun Xun, with a calm personality. Gongsun Xun failed to build the foundation several times, so he stopped thinking and became a deacon disciple of the Lihuo Sect, and his strength was good.

After the completion of this mission, the sect allowed him to return to the clan to deal with family affairs, and he did not have to be bound and not free in the sect. After the road of cultivating immortals was cut off, Gongsun Xun's worldly heart became more and more intense, and he wanted to inherit his heirs and spread his branches.

Along the way, they didn't encounter the Black Demon Beast, which made the monks of the Fire Sect mutter.

"Brother Zhang, we need to be careful when we move forward, the current situation is a little abnormal, and we haven't encountered a single demon beast along the way. Gongsun Xun said with a worried face.

"Brother Gongsun, why did you say this, doesn't it mean that we are lucky if we didn't encounter a demon beast?" Zhang Yifan asked with some confusion.

"Brother Zhang doesn't know, the secret realm situation here is a bit special, the black monsters are all territorial, and they generally don't move around at will. So it's basically impossible not to touch a demon beast all the time, it must be something that happened in the secret realm here, causing the demon beasts to gather somewhere. "Gongsun Xun has come to the Black Demon Beast Secret Realm several times, and he has a lot of experience, and he told Zhang Yifan his judgment.

"I see, okay, Brother Gongsun, I see. At present, the main purpose is to rush to the southern entrance to enter the second layer of the secret realm to repair the magic weapon, and I will pay attention to the abnormal situation here. ”

"What Brother Zhang said is. Ladies and gentlemen, take out the magic weapon first and be on guard, we will disperse and move forward, and report the situation as soon as possible. ”

"Yes! Senior Brother Gongsun!" The others acted according to Gongsun Xun's orders, and at the same time protected Zhang Yifan in the middle.

Seeing this, Zhang Yifan also took out his gray scale bronze shield, clasped it in his hand, and was ready to activate it at any time.

There was no danger along the way, and after two days of hurrying, everyone finally came to the entrance of the second-layer secret realm in the south.

To everyone's surprise, the black monster beasts that had not been encountered along the way met at the entrance, and three appeared at once.

At this time, there were three black demon beasts wandering at the entrance, and Zhang Yifan was somewhat interested in secretly observing these black demon beasts.

The black monster beast is about a foot long, about seven feet high, it is pitch black and shiny, and its appearance looks like a large wild boar, and the overall look is full of wild power, which is not easy to mess with at first glance.

The two snow-white fangs of the black demon beast were very huge, and Zhang Yifan felt that he would definitely be killed or injured by this tooth.

The fangs of the black demon beast are strong, and ordinary magic weapons are difficult to damage, so it can be regarded as a good refining material. The fangs of the elite black beast are the main material of the rare top-level defensive magic weapon white bone armor.

By observing the color of the mane on the neck of the black demon beast, Zhang Yifan knew that these three black demon beasts were all third-level demon beasts, which made him feel a lot more relieved.

The level of the black monster is different, and the color of the mane on its neck is also inconsistent. The neck of the juvenile black beast is grayish-white, the third-level demon beast is black, the fourth-level to sixth-level demon beasts are black-brown, black-red, and black-purple, and the mane of the neck of the seventh-level demon beast is completely purple.

These are all the information provided by the Fire Sect about the Black Monster, Zhang Yifan remembers it very well, and he verified it immediately and felt that it was very useful.

Zhang Yifan pondered that the three-headed third-level black demon beast should be easier to deal with, but he then observed that the Fire Sect cultivator was motionless at this time, and his face seemed to be a little heavy.

"Brother Gongsun, is there any problem?" Zhang Yifan asked with a hint of doubt.

"Brother Zhang, I'm afraid it's a bit tricky for these three-headed demon beasts to appear together, and it's more difficult to deal with. Gongsun Xun said with some sadness.

"If I'm not wrong, these three are all third-level demon beasts, they should be okay?" Zhang Yifan said with some uncertainty.

"Brother Zhang's judgment is right, these three are indeed third-level demon beasts, but they are the pinnacle of third-level demon beasts, and they will break through to the kind of fourth-level demon beasts at any time. You can see that the black glow of the sect on its neck has turned to black and brown. Gongsun Xun pointed to the color of the mane on the neck of the black demon beast and patiently explained.

Zhang Yifan saw that this was indeed the case, and couldn't help but admire Gongsun Xun's observation.

"Brother Gongsun, what should we do next? We can't afford to delay here for too long. "Zhang Yifan's heart is attached to the task of leaving the Fire Sect, and he is more urgent than the disciples of the Fire Sect.

This is because in the end, Xu Ziwu told him all the causes and consequences of the task without reservation. In order to repay Burning Sky Valley and Xu Ziwu, Zhang Yifan decided to do his best to complete the task.

"The strength of these three-headed demon beasts is strong, and there is no magic weapon to suppress the first layer of the secret realm, so it is difficult for the nine of us to win it in a short period of time. Someone needs to lure away a black monster, and we'll concentrate on killing each of them. The key is that it is very dangerous to lure away the black monster, and I didn't make up my mind at the next moment. ”