"Yes!" Ning Du replied without hesitation.

The cold struck again, stabilizing Ning Du's consciousness that was about to dissipate.

Ning Du is very aware of his current situation and status, as long as he can let the black dragon speak first, then he can already be regarded as winning this "deal", and he can retreat without any scruples when it is time to retreat. Fortunately, Ning Du guessed correctly, the black dragon did have a place to get him.

"Boy, don't think you can threaten me with your own life. ”

"The juniors don't dare. ”

"I didn't save you in vain, if you can't do what I say, I can kill you right away! I've been here for four hundred years, and I'm not afraid to wait another four hundred years!"

Although the black dragon said so, it really couldn't lose the only hope of Ning Du. Trapped in this cage for four hundred years, its will may last long, but its flesh has gradually disintegrated. According to its estimates, it will last for a hundred years at most. Its power was already weak enough to affect anything, and if it wasn't Ning Du who fell today, he wouldn't even have the strength to extradite him here. Only those who have the same bloodline as it can influence each other.

Thousands of years ago, when the dragons were still extremely powerful, their numbers were only a handful, and today, it is almost impossible to find a creature with the same bloodline. Therefore, Ning Du is the only hope of the black dragon in the long waiting years, it will definitely not let go, this is his only chance to escape!

Ning Du couldn't guess so deeply, and he couldn't coerce the other party too much. If he can live, then everything can be talked about. Surviving in a desperate situation is already a great luck for him.

"As long as it doesn't violate its conscience, the younger generation will do its best!"

The black dragon snorted coldly and said angrily, "What if you violate your conscience and let you be crushed?"

"Then the seniors will save the juniors in vain. Ning Du didn't pretend at this time, he just knew that he was definitely seeing that he was lying, so he simply told all his thoughts. Of course, the black dragon would not go through all the troubles, and in the end, the bamboo basket was empty, and Ning Du was sure that he would not be in any big danger for a period of time in the future.

"The people of the Zhu family, there is no good thing!" The black dragon snorted angrily, and secretly swore in his heart that once he went out, he would definitely slaughter the people of the Zhu family, especially the one in front of him.

Although the coldness that pierced his consciousness was still causing pain, it did make Ning Du's consciousness gradually stabilize, and even had a vague connection with his body. Ning Du noticed this, and finally breathed a sigh of relief, and thanked him sincerely: "Thank you seniors for saving your life!"

"How many times have you thanked you, are you bothered?!" The black dragon roared angrily, setting off a terrifying storm in Ning Du's consciousness again.

After Ning Du suffered this torture again, he said respectfully: "Please also ask the seniors to tell me what they need to do." ”

"Why are you in such a hurry? As if you can do it if you ask!" The black dragon's anger did not subside, and after a long silence, it spoke again, "Listen well! Now I will teach you the 'Dragon Breath Method', you learn this method first!"

He didn't want to respond alone, and a stream of cold information poured into his consciousness.

The unspeakable pain struck, but Ning Du still forced himself to keep his sanity to learn the "Dragon Breath Method".

Gradually, Ning Du fell into the mysterious feeling, as if he had been banished to the desolate land, with the sky as the bed, running and shouting in it, the storm, thunder and lightning, could not stop him from growing in this world......

"How can you comprehend it so quickly?" The black dragon's scarlet vertical pupils didn't show any emotional changes, but it was really a little surprised in its heart. A human race, even if it has the same bloodline as it, should not comprehend it so quickly, this is a unique martial art of the dragon race.

"Is this the unique talent of the human race? in vain, my race's cultivation for a thousand years is not as good as its hundred years!" the black dragon couldn't help but sigh again. The human emperor Zhu Shi of the year shocked it enough, but he didn't expect that a teenager who fell four hundred years later was repeating the same scene as back then.

Time has no concept at the bottom of this dark lake, and Ning Du is allowed to gallop in it.

The information that was too majestic poured into his mind, and Ning Du couldn't accept it at first, but as he began to understand the first meaning, it was like opening a new world, which was completely changed by his mind. The whole process of comprehension was completely unhindered at all.

"This ...... How is it possible? Even when I was back then, the speed at which I learned dragon breath was only like this!How could it be possible for a human race?" the black dragon's vertical pupils shrank slightly, unable to believe what was happening in front of him.

A huge creature that stomps on the heavens and the earth is entrenched between heaven and earth, and can make mountains and rivers crack when it steps on it, and can pick up the stars and the moon with a dance, as if it can rule the whole world with its roar......

At the same time, Ning Du's heart actually beat slightly, and the blood that was almost about to congagulate began to flow slowly, and a flood of power began to surge in his blood, reawakening this almost dead body.

A person who is completely dead can come back to life!

Boom!

The heart finally beat vigorously, and the blood pumped rushed to the limbs, like a river that re-moistened the parched earth, stretched out the heavy death, and reawakened every inch of flesh and blood.

Boom!

As fresh blood poured in, new flesh grew rapidly, and the charred body was gradually stretched open, peeling off piece by piece like an eggshell......

"No, how could the power of the bloodline contained in his body be so strong?" Originally, the black dragon thought that even if Ning Du learned the "Dragon Breath", it would take a long time to recover his integrity, but now it seems that it will not take too long at all. The power of the bloodline contained in that body was even stronger than that of ordinary dragons, so it was no wonder that the black dragon was shocked again.

Boom!

Boom!

Boom......

Suddenly, there was an earth-shattering dragon roar in the desolate world, and that creature had completely grown!

Ning Du opened his eyes, and although it was still dark in front of him, he could sense that his body had been reborn.

"According to what I said, immediately use the power of the bloodline in your body, otherwise you will not be able to control this power and explode to death!" The black dragon's voice came to mind in his ears, and Ning Du paused slightly, and did as the other party said.

"Blood Dragon Oath, Condensation!"

A coiling dragon pattern immediately appeared on Ning Du's back, and a strange power came out from above, as if a completely unrelated creature had been born in his body.

"The thing that is condensed behind you now is called the 'Blood Dragon Oath', don't think about any way to eliminate it in this world, unless you die, it will disappear, otherwise it will always be with you. If you can't do what I tell you, then this thing will kill you immediately!"

Of course, the black dragon will not be easy to be alone, it must make some necessary preparations. Otherwise, what should Ning Du do if he escapes and turns around and forgets about it completely? Then the "Blood Dragon Oath" is not a method of controlling power at all, it is a means used by the black dragon to restrain Ning Du!

"Now I can tell you what I want you to do. ”

"The younger generation listened. Ning Du didn't seem to be angry at what the black dragon had done.

"I want you to go and fetch the 'Ice Spirit Dragon Soul' for me and send it here!"

"This matter should be dealt with by the younger generation. Ning Du said solemnly. If he had simply found something, he was confident that he could still do it.

"Ten years!"

The black dragon originally wanted to compress the deadline a little more, but it also knew that it was simply impossible. If you want to go to the Northern Cold Land to find the "Ice Spirit Dragon Soul", you have to break through the Five Realms to cultivate. Ten years, let a person break through the five realms is the limit of the limit.

"Okay!" Ning Du agreed.

The black dragon couldn't help but get angry again in his heart, the other party agreed so quickly, it felt a sense of contempt, and sneered: "If you can't come back for ten years, the 'Blood Dragon Oath' will also take your life!"

"Remember, juniors!"

"Now that you're alive, go find the 'Ice Spirit Dragon Soul' right away!, but don't blame me for not reminding you, those loaches above aren't something you can deal with. It's easy for you to get in, but it's hard to get out. The black dragon sneered, closed the pair of scarlet red pupils, and retreated from Ning Du's consciousness.

Ning Du sensed around again, and found that he could only perceive the boundless darkness, and there was no shadow of a black dragon. Everything that happened one after another was like a dream, and if his body didn't really recover, it was really hard to believe. After being stunned for a moment, he saluted and looked upward.

In the dark.

Eight thick chains moved slightly in the water, and in the center of the chains was a pale-faced man.

"This tossing and turning has drained me of too much strength, and I will fall into a deep sleep for a long time to come. It's all to blame for that damn Zhu Shi, who drained my blood, and let my remnant body take care of Tiandu for him here! If I see the light of day again, I will definitely slaughter your Zhu family!"

After cursing, the black dragon was about to fall into a deep sleep, but the scene of Ning Du condensing the "Blood Dragon Oath" still flashed in its mind.

In fact, after Ning Du learned the "dragon breath" to recover his body, the black dragon did not have any means to restrain Ning Du, and whether he condensed or not the "Blood Dragon Oath" depended on Ning Du's own meaning. If Ning Du does not condense and leaves directly, the black dragon may not be able to leave the other party even if he fights hard. Thankfully, everything went smoothly.

"Have you already seen through the 'Blood Dragon Oath' at that time is not a way to stabilize the power of your bloodline, but a means for me to restrain you?

The black dragon didn't have much time to think about these questions and had to fall into a deep sleep.