"Thank you, I hope you can keep your promise."

The resentful spirit whispered, and a trace of hope seemed to be rekindled in his words.

Zhang Tianze picked up the dilapidated silk book, his eyes brighter and he finally didn't have to wait to die in this dark ghost place.

"Your strength is still too weak, not enough to the Yuandan realm. If you want to refine this bone wing, it may be quite difficult, and you may even die if you are not careful. Although I can help you eliminate the powerful thoughts in this bone wing, I was once a master of the Shenyuan realm. It is definitely not easy for you to refine my bone wing."

The resentful spirit sighed, as if helpless. After all, Zhang Tianze's strength was only at the peak of the eighth level of the Yuan Realm, and it was not as difficult as the Yuan Dan Realm. It was difficult to refine the bone wings of the demon beast of the Divine Yuan Realm.

"Yeah?"

Zhang Tianze smiled slightly. At this time, a mysterious heart fire in his hand appeared in front of him. At that moment, the resentful spirit quickly retreated. The fire was the nemesis of all things, especially the evil things. Zhang Tianze's golden body and treasure appearance scared him very much, let alone the strange fire of the ashes of heaven and earth.

"This... this is actually a strange fire in heaven and earth?"

The resentful spirit was obviously also aware of the goods. At a glance, he could see that the heaven and earth fire in Zhang Tianze's hand was quite extraordinary.

"It is impossible for an ordinary Divine Yuan Realm to obtain a strange fire in heaven and earth. It seems that you are really talented."

The resentful spirit had a very high opinion of Zhang Tianze, especially the strange fire in the world, which completely left him speechless.

"It may not be true now."

According to the records on the silk book and the guidance of the vengeful spirit, Zhang Tianze began to refine the bone wings.

"My real name is Qitian Heifeng. You can call me Heifeng. I am a descendant of Dapeng and the Phoenix clan. I have some of the abilities of Tianpengji. Among the phoenix clan, no one can go to my right. If you want to refine this bone wing, you must be completely integrated with your flesh and bones. It is very painful. Even if you have the strange fire of heaven and earth in your hands, there is no shortcut. You can only merge my bone wings with your body and flesh to fully integrate. This process will be extremely painful, and even make people feel unbearable. My master was severely damaged by his strength and died in the process of fusion."

Heifeng said in a deep voice that Zhang Tianze was his only hope, not only him, but also Zhang Tianze. Even if he was a sword and a sea of ​​fire, he had to survive. If he couldn't survive, he would completely explain himself to this abyss.

"rest assured."

Zhang Tianze has a domineering body. Although his strength has not yet entered the Yuandan realm, his willpower and physical strength are quite terrifying. Faced with this painful fusion of flesh and blood, he will definitely not frown.

But the next moment, Zhang Tianze knew that he had underestimated this bone wing after all. The descendants of the Phoenix Clan and Dapeng among the demon clan had some of the abilities of Tianpengji, so he must not be an ordinary person.

"ah--"

Zhang Tianze's heart-wrenching roar echoed in the cave, with a lingering sound, and endless lingering sound. Zhang Tianze almost fainted from pain. To merge the bone wings, he needed to completely merge his flesh and blood and bones with the bone wings so that he could achieve the feeling of water melting, and then let the pair of bone wings grow completely on his back.

The intense and heart-wrenching pain was passed down to every inch of Zhang Tianze's skin and every cell. The roar of despair roared out of his mouth again and again. It was so painful. Separating the flesh and blood, fusing the flesh and blood, and then combining the bone wings with his body was like a battle of life and death.

Zhang Tianze's face was sweating profusely and blue veins swelled up. Even with a domineering body, Zhang Tianze could not completely resist the severe pain, and could only grit his teeth and firmly. If it weren't for a domineering body, Zhang Tianze could imagine how terrible the pain that was inhuman could bear.

In a blink of an eye, Zhang Tianze shivered all over his body. He didn't want to follow the footsteps of that senior.

Gripping his teeth and turning his heart to the point, Zhang Tianze activated Xuanyan Heart Fire to constantly refine the bone wings and fuse himself.

As time passed by minute by minute, Zhang Tianze's pain became more and more serious, but he could already feel his flesh and blood and bone wings gradually merged together, and it was proceeding subtly.

"The overlord is indeed extraordinary."

Heifeng said solemnly. Although Zhang Tianze was complaining, he finally got to this point and his merits were about to be fulfilled.

"Get me in fusion!"

Zhang Tianze tried all his strength, his face was solemn, and the Xuanyan heart fire kept scorching his bone wings, integrating it with Zhang Tianze's body. This step was simply as difficult as climbing to the sky.

But Zhang Tianze had no other way. This was his only chance to go out. He didn't want to miss it. If he missed it, he would become a lonely ghost under the abyss for the rest of his life.

The vital energy in Zhang Tianze's body was constantly flowing, and more vital energy was condensed on the bone wings. The torrent of vital energy in the dantian also began to have a crazy impact, as if to open up the bloodline of the bone wing and Zhang Tianze's body.

"This last and most important step is to integrate with this bone wing bloodline, which will do you with all benefits and no harm. The body of the monster and your domineering body may not be as good as your domineering body, but it will definitely make your domineering body look like a tiger."

Heifeng's voice was extremely solemn. Success and failure were here. He also hoped that Zhang Tianze could be reborn and completely merge his bone wings into one.

"There is nothing that can make me Zhang Tianze surrender. Even if I die without life, I will never retreat!"

Zhang Tianze roared with anger, and the sound was surging, and the entire cave was deafening. At the last moment, Zhang Tianze looked down on his cold eyes, endured the severe pain of his body torn, and impacted the bloodline of his bone wings. With it, endless vitality came up. Zhang Tianze was as powerful as a rainbow, and a pair of golden bone wings behind him were finally completely intertwined with him.

"roar--"

Zhang Tianze roared like thunder, his aura swallowed the sky, his back was full of wings, golden light shining everywhere, as bright as stars.

Heifeng looked at the golden bone wings behind Zhang Tianze, and was filled with emotion. It was once part of his body and his blood skeleton. Now that Zhang Tianze has completely merged together, his heart feels a different feeling.

But as long as Zhang Tianze succeeds, as long as he can leave this dark and dark abyss, as long as he can avenge himself and his master, then everything is worth it.

"It worked, I finally succeeded. Hahaha."

Zhang Tianze was extremely excited, and a roar, shaking his bone wings, soaring into the sky, flying out of the cave, like a stream of light, bursting out. Under the extremely dark and cold abyss, Zhang Tianze was like a brilliant star, scattering an unparalleled dazzling light, dazzling.

Tianpeng has been in a hurry for his whole life, soaring up to 90,000 miles.
Chapter completed!