The black dragon thought for a moment, forced a drop of blood from his forehead and floated to the emperor's heart, "I can give you a drop of blood essence with a trace of my soul in it. After you refine it, my life will be in your hands, and it's good for you."

Emperor Xinchen took the blood essence and immediately absorbed it into the body. The moment the blood essence entered the body, it turned into a blood mist and spread all over his body. The dragon soul contained in it was wrapped by Emperor Xinchen with divine consciousness and refined slowly.

Suddenly, a huge pain came from all over the body. I couldn't help humming, and my body kept shaking.

Emperor Xinchen felt that every cell in the body was constantly torn by the blood mist, and then reorganized and fused,

Every time we reorganize, we become stronger and more perfect, but the pain is unimaginable. We insist on it with our tenacious perseverance

After half a ring, the blood mist was finally absorbed. Emperor Xinchen opened his eyes and burst into a fierce momentum

Feel your body carefully. The flesh body has been condensed and extremely powerful. Every cell in the body is full of power. Whether it is defense or attack, it has been greatly improved!

Emperor Xinchen even felt that he could fight with the strong in xianzun territory just by his flesh!

In my mind, I also feel that I have established a trace of connection with the black dragon. If it wants to betray, I can feel it. As long as I move my mind, I can drive it out of its wits, and all the control is in my hands.

"Master", the black dragon lowered its head and crawled at the foot of emperor Xinchen

This is also its helpless move.

I can't help it. I was seriously injured. When I came to this world, I absorbed a lot of vitality and only recovered a small part. I accidentally found this transmission array and was extracting the power in this array. At this time, I met the emperor's heart dust

Looking at the black dragon's move, Emperor Xinchen nodded with satisfaction and asked, "tell me about your origin, what's your name? And how did you come to this world?"

When Emperor Xinchen asked himself, the black dragon tried to recall, but the deeper the memory, the stronger the tingling feeling from the soul, and the color of pain gradually showed on his face.

In desperation, he had to give up. After half a ring, he said, "master, I don't know my name. I only remember that I was chased and killed by someone and was seriously injured. Finally, I exhausted all my accomplishments and broke the void before I came to the world to avoid hunting. When I passed through the void, my soul was attacked by that person, and I lost most of my memory.".

It was similar to what emperor Xinchen thought. He guessed that the black dragon was seriously injured now, but he didn't expect to lose part of his memory. Emperor Xinchen could feel that if the giant dragon was at its peak, he couldn't be its opponent. Thinking of this, Emperor Xinchen couldn't help being interested in the people who chased and killed the black dragon.

"Why did that man chase you?" asked emperor Xinchen curiously

"That man is an evil monk. He wants to get my blood essence and increase his accomplishments. I fight hard, but he is very powerful. Even at the peak, I am not his opponent and can only escape."

Hearing the word "evil Xiu", Emperor Xinchen thought about it. He suddenly remembered the evil Xiu in the mouth of Jiangwu. He also increased his accomplishments by absorbing other people's blood essence.

With a stroke of both hands, the picture in the soul fragment given to him by Jiangwu appeared in the void,

"Do you think it's this man?"

The black dragon raised his head and stared at the picture in front of him. After seeing the man in the picture clearly, his face suddenly showed an angry expression, and his breath couldn't help emitting

"Master, it's him! He is much stronger now than at that time," said the black dragon, his tone full of hatred.

This evil cultivation again! I've met two of his enemies

But one thing makes sense.

The person who broke through Taixu didn't disappear, but soared to another world!

According to the calculation of time, the man destroyed Yuehua with a sword in Xuanyuan mainland, absorbed the blood essence of tens of millions of ordinary people, and then flew to that world and was met by the black dragon

In that case, the black dragon comes from that world!

Thinking of this, Emperor Xinchen's eyes lit up and he looked like he had found a treasure

Now he knows nothing about the world. Although the black dragon has lost his memory now, it may recover in the future

It seems that if you want to understand the situation of that world, you must first help the black dragon recover his memory!

"By the way, master, how do you know him?"

Emperor Xinchen couldn't help laughing bitterly, but said, "I not only know him, but also made an oath with my soul. One day I will kill him to avenge a person..."

But now it seems that he is still far from that person, but emperor Xinchen has that confidence, because he still has a system in his hand. Although he has no Rune money to exchange, he has gone to track down the trace of the Zerg. As soon as he has news, he will start immediately to grab the rune money in the Zerg's hand. With Rune money, will he be far from improving his strength?

But the black dragon didn't know this. He looked at the emperor's heart dust with disdain. It seemed that he was not his opponent even in my heyday. Can you kill him? Don't you have any points in his heart

Seeing the black dragon's expression, Emperor Xinchen knew what he was thinking, and suddenly the evil spirit smiled,

"Since you forgot your name, as the host, I'll help you choose one!"

"After that, I'll call you old black." emperor Xinchen thought for a while and gave the black dragon this very hasty name

"Old black?"

The black dragon had a disdainful look on his face, but even if 100000 people in his heart were unwilling, he could only accept it silently and immediately suffered a face

"OK, old black, old black, but master, I have a request," said the black dragon suddenly.

"What request?" emperor Xinchen replied.

"I want to stay in your world and close it once. The breath here is very helpful for my recovery",

"Yes, you can stay here, as long as you don't destroy it, whatever you do."

With that, Emperor Xinchen left his original world.

Returning to the world of yellow sand again, without returning to Tongtian City, Emperor Xinchen looked at a sand dune not far away, and the transmission array was under the sand dune

In a flash, he rushed to the bottom of the ground and silently deduced in his heart that the transmission array was not damaged and could operate normally

"Well, it's time to go back"

Emperor Xinchen stood in the center of the transmission array, and the spiritual power was constantly input into the array. Gradually, the transmission array lit up a dazzling light, and Emperor Xinchen was sucked into the space tunnel.

The harvest of this test is not small. It not only restored its strength and eliminated many hidden diseases of the body, but also accepted the black dragon as the spirit pet. Thinking of this, the corners of emperor Xinchen's mouth couldn't help raising