With the two masters of Nangong Yu and Dongfang Xue joining, this group of green wolves was wiped out at once.

"Brother Yu, Miss Dongfang, you are really too timely to come, otherwise we will really be finished now!" everyone breathed a sigh of relief, and Nangong Yu said excitedly.

"Don't say so much, I have some healing medicine here, you guys can recover from your injuries first!" Nangong Yu took out a delicate red pill bottle and said.

"Brother Yu, no need, we have healing medicine!" Nangong Yu said as he took out the medicine bottle that Cheng Yu gave him, and then poured out a pill of Bixiang Pill.

When Nangong Yu saw the pill, he was curious, and before he could ask a question, he saw that Nangong Heng and other Nangong disciples also took out the same pill bottle and poured out the best Bixiang Dan.

"It turned out to be the best Bixiang Dan, where did you get it?" Nangong Yu said in surprise, when did these guys become so extravagant, and they actually had a bottle of the best Bixiang Dan in their hands!

"This was given to us by a Daoist brother we met two days ago, that Daoist brother still knows Brother Yu, what about you?" Nangong Yu smiled happily.

Originally, I was worried that I didn't know how to get out of this dead forest, but it would be nice if Nangong Yu was there, but I didn't expect that two days later, they really met Nangong Yu.

"Know me, what's his name?" asked Nangong Yu with a puzzled expression.

He didn't seem to have any friends outside, how could there be people who knew him? Moreover, he also sent so many precious pills to the people of the Nangong family.

"He didn't tell us, he just said that he had a relationship with Brother Yu, and said that Miss Xue was chasing Brother Yu at that time!" Nangong Yu said with a smile.

"One-sided relationship?" Nangong Yu was stunned, he didn't remember any of the people who had a one-sided relationship who would be so generous, "What does he look like?"

"This person doesn't seem to be old, but he has the realm of late stage of distraction, and he is alone, but he still has the magic pet of a fire giant bird!" Nangong Heng said.

Originally, he thought that Nangong Yu and that young man would be friends, but looking at Nangong Yu's confused eyes now, it seemed that he was not familiar with that person.

"A person?late stage of distraction?The demon pet of the fire giant bird?" Nangong Yu was even more puzzled in his heart, he didn't seem to know such a person!

"Yes, although this person is only in the late stage of distraction, but looking at his leisurely appearance, this person's strength should be more than as simple as it seems on the surface!"

"Forget it, no matter what, the fact that he was able to give you such a precious pill shows that this person's identity is not simple. You can be regarded as having a good relationship with him, and you will have the opportunity to repay him this favor in the future!" Nangong Yu really couldn't think of where he had ever known such a person, so he finally shook his head and didn't think about it anymore.

"Well, we think the same way!, however, he went to the depths of the forest alone, and I am afraid that he will be more than lucky!" Nangong Yu said.

"If this person is really as you said, he can easily reach this place alone, it can be seen that this person still has some strength, maybe he won't have his own way to survive!" Nangong Yu looked at the direction of the depths of the forest and said.

"I hope so, then are we going out now?" That person said that now that all the areas of the Death Forest have been reopened, I'm afraid it won't be so easy for us to go out!" Nangong Heng said.

"Big brother, now that Brother Yu and Miss Xue are here, are we still afraid that we won't be able to get out?" Nangong Yu is not worried at all now.

"Judging from the situation in this core area, I know that the situation is similar in other places, even if we are here, you must take care of your injuries first, otherwise you will also be in danger!" Nangong Yu reminded.

"Don't you really know that person?" Dongfang Xue asked curiously.

"I don't know! Maybe I only know when we meet!" Nangong Yu glanced into the depths of the forest again, not knowing what kind of person it was.

———————

At this time, Cheng Yu was alone in the direction that Brother Nangong said, the Nightmare Beast should have appeared in that place, Cheng Yu sped up, only hoping that the Nightmare Beast would still be there when he arrived.

Two days later, Cheng Yu appeared in the place mentioned by the Nangong brothers, and sure enough, there were a lot of corpses here, and some of them were still wearing the clothes of the Nangong family.

"It seems that it is still a step too late, the Nightmare Beast has always been mysterious, even if it is an immortal, there is no way to find its traces easily! This central area is so big, I don't know where to find it now!" Cheng Yu thought disappointedly.

In the face of the Nightmare Beast, even Cheng Yu had no choice, after all, this thing was formless and colorless, if it hadn't taken the initiative to appear, no one would have been able to find it at all!

"It seems that I can only go to the place where Taixuan Taishi Uncle Zu said to find the ruins of the Holy City first, I hope to find the news of the Yang Mirror, and I also hope to learn more about the Holy City!" Cheng Yu thought for a while, and felt that it was too sleepy to take the initiative to find the Nightmare Beast, so he could only give up this idea for the time being, and it was only right to find the Yang Mirror.

Thinking of this, Cheng Yu once again took out the map left for him by Taixuan Taishi and Ancestor, and carefully compared the location on the map, he seemed to be still far away from this place, and this place should be close to the depths of the forest.

"No matter where it is, even if it's really in the depths of the forest, you have to find it!" Cheng Yu closed the picture on the ground and thought, the Holy City left him with too many mysteries, he seemed to be led away by the Holy City in the dark, but he could never grasp the rope.

What is the origin of the Holy City, what is the Heavenly Tree, can it really lead to another dimension? What is that space?

Why would the mortal enemies of the immortal realm and the demon realm, who are incompatible with fire and water, join forces to deal with the holy city of the human world? When he first broke into the netherworld, the holy dragon was locked up in the netherworld, could it be that the netherworld was also one of the forces that destroyed the holy city at that time?

In addition to the three of them, is there a fourth?

And the most important point is, why did he somehow become the bloodline of the Holy City, what is his identity, there are too many reasons lingering in Cheng Yu's mind, but no one has ever answered all this for him.

But the more this is the case, the more Cheng Yu has to work hard to solve the mysteries one by one. Judging from his various experiences in the Holy City, he was sure that he must be the blood of the Holy City, but he did not know why this was so.

Thinking of this, his heart was even more eager to know the mystery, jumped on the back of the fire feather, and flew away quickly, he couldn't wait to find the ruins left by the Holy City, how many secrets he didn't know in it!