The voice was like a bell, which Yun Cheng had never heard before, and Yun Cheng's eyes shrank, "What is this? Why is it so scary." ”

Yun Cheng turned around and wanted to leave here, because the momentum carried in the voice just now made Deyun Cheng feel a little panicked.

The mysterious old man spoke, "Go down and have a look." ”

"What, senior, don't do it!"

"If you want to go, you will go, what are you afraid of with me?"

Yun Cheng thought about it, there was a mysterious old man, and he was not afraid, so Yun Cheng glanced at the depths of the abyss and jumped down.

In an instant, the seven-colored wings opened, and Yun Cheng entered the abyss, the abyss was very deep, and as soon as Yun Cheng landed, he suddenly felt that he had stepped on something, and when he looked down, it was a hand bone, and there were many skulls in the distance.

"Dude, I'm sorry, I'm sorry. "As an earthling, Cloud City, although its strength has become stronger now, there is still a sense of awe for the dead.

"Go ahead" The mysterious old man's tone was flat, and he couldn't hear any emotion.

Yun Cheng nodded and continued to walk forward.

In front of him, although it was a little desolate, however, there was a stone door in front of him, and the stone door was closed.

Yun Cheng had just walked in front of the stone gate, and suddenly, a strong sense of oppression appeared instantly, Yun Cheng's face changed, and he hurriedly took a few steps back.

But in an instant, the feeling of oppression disappeared instantly, "Senior, did you make a move?"

"Well, move on. ”

Yun Cheng came to the stone gate and pushed it, but without any reaction, Yun Cheng suddenly took out the Tianyan Sword.

The mysterious old man suddenly said, "What are you going to do?"

Yun Cheng was a little puzzled, "Split, how about it?"

"Silly fork, don't you look at what material this stone door is made of, can you split it?"

Yun Cheng was embarrassed, "Senior, I don't know the materials." ”

Mysterious Old Man: "............"

"Look for it, there must be a mechanism to open the door. ”

Yun Cheng grinned: "Thank you seniors for reminding you," After speaking, he began to grope around, but after a while, he was really found by Yun Cheng.

On the left, in a weed-covered area, a round stone ball is embedded in the stone wall.

Yun Cheng touched it, and then pressed it.

Sure enough, the gate slowly rose, "It's amazing", Yun Cheng couldn't help but sigh.

So, he walked towards the stone gate, and as soon as he entered, Yun Cheng was surprised.

Inside the stone gate, there was a huge altar, and on the altar, several arm-thick iron chains tightly locked a black dragon.

Its black scale armor flashed with a little cold light, and its body was even more surprisingly large, its eye sockets alone were as big as a huge wheel, and Yun Cheng's throat was a little dry, and he couldn't help but swallow his saliva.

Dragon, this is a legendary existence in China, but I didn't expect that one day, when I came to this heavenly realm, I could actually see it.

Suddenly, the black dragon opened his eyes, and his huge eyes stared straight at Cloud City.

"Human, how did you end up here? Are you the offspring of that despicable and shameless go-out?" said this, and a cold light appeared in the black dragon's eyes.

Yun Cheng's face was confused, what kind of descendant of that person, how could he not understand.

However, in an instant, Yun Cheng reacted, "No, no, no, Brother Black Dragon, who are you talking about, I don't know, but I'm definitely not the descendant of that person." ”

The black dragon stared at Yun Cheng, silent, Yun Cheng thought for a while and said, "It's a little special that I can come here. ”

The black dragon continued to stare at Cloud City, and after a moment, he said softly: "Also, in you, I can't feel a trace of that person's blood, and I don't think you're either." ”

Yun Cheng was curious, "Brother Black Dragon, how could you be ......", Yun Cheng didn't continue, he knew that Black Dragon would understand what he meant.

However, after hearing this, the black dragon's huge eyes suddenly closed, "You go, this is not the place you should come." ”

However, in an instant, the black dragon's huge pupils suddenly opened, and a powerful aura suddenly emanated, but when it reached the side of Cloud City, it was blocked by an invisible wall of qi.

The black dragon's huge pupils looked directly at Yun Cheng, to be precise, it should be directly at Yun Cheng's side. Because at some point, the mysterious old man suddenly appeared beside Yun Cheng.

The black dragon spoke again, "Who are you? You are not from this realm, and this realm cannot tolerate a strong person like you. ”

The mysterious old man's face expression, "You don't need to know who I am, it doesn't matter, the important thing is that I can help you get out of trouble." ”

As soon as these words came out, the black dragon was immediately a little excited, it just moved its body slightly, and a faint yellow light instantly appeared on the black iron chain, imprisoning the black dragon again and unable to move.

The black dragon stared at the mysterious old man, "Why help me?"

The mysterious old man looked at Cloud City.

The black dragon suddenly said, "You want me to surrender to him?"

Yun Cheng listened to the words of the black dragon, and suddenly felt an excitement in his heart, if he could get the black dragon, then Dora Feng.

The mysterious old man didn't speak, but the black dragon smiled, "Human, although you are very strong, he is very weak, as weak as an ant, if I surrender to him, where is the dignity of my black dragon clan?"

"You don't have a choice, otherwise you will be imprisoned here until Shouyuan runs out and dies," the mysterious old man's words made the black dragon's eyes shrink, and it was obvious that it didn't want to, and at the same time it was unwilling.

The mysterious old man looked at Yun Cheng and said, "Take out that bead." ”

Yun Cheng was stunned for a moment, and some didn't react, "Senior, what beads?"

The mysterious old man hated iron and said, "The one in your spirit." ”

Yun Cheng reacted instantly, and hurriedly took out the beads, which were spread out in Yun Cheng's hands, emitting a faint white light.

The black dragon's eyes shrank, "How can you have his things, what's wrong with him, is he okay?"

The mysterious old man whispered, "Dead." ”

When the black dragon heard this, his emotions instantly lost control, "How is it possible, his strength, who else can kill him, impossible, you lie to me." ”

The mysterious old man pointed to the bead in Yun Cheng's hand, "This is the best proof, what, are you willing to follow him?" I don't need you to surrender, I just need you to be by his side to help him." ”

After a pause, the mysterious old man continued, "Don't forget, he got the approval of that thing. ”

The black dragon was silent, and after a moment, he looked at the mysterious old man and said, "Okay, I promise you." ”

Yun Cheng was a little confused, this black dragon promised to help himself, so there would be no problem for him to walk sideways in the future.

After a long silence, the black dragon said, "However, I need to deal with some of my own personal matters first, can you give me three years?"

The mysterious old man said, "He is too weak now, and when he crosses this realm and goes to you in the future, you need to help him with all your might." ”

The black dragon agreed.

At this moment, the mysterious old man suddenly reached out and grabbed the black dragon, and with a click, the chain that locked the black dragon suddenly broke.