According to Elder Bulin's instructions, Wu Yunfei's spiritual power formed an extremely thin rope, dragging the energy in the dragon tripod into the crystal mahogany, and slowly, according to the lines in the dragon plan.

When the spiritual power entered the crystal mahogany, Wu Yunfei felt that a very uncomfortable feeling began to appear, and his head seemed to be burned and squeezed. The beads of sweat on his forehead also began to emerge and condense.

Wu Yunfei didn't dare to slack off, the power of the spirit was introduced, and the power of the soul was also divided into a trace to control the energy in the entire Dragon Ding, Wu Yunfei felt that the whole person was thrown into the furnace, and it was very hard.

When Wu Yunfei's spiritual power was halfway engraved in the crystal mahogany, the lines finally deviated, and his spiritual power was also shocked back by a burst of energy.

"Failed!"

Wu Yunfei exhaled, the beads of sweat on his forehead also flowed down, and the burning feeling in his head finally disappeared.

"Think about it yourself, how did you fail just now?" Elder Bryn asked beside her, as if she had known that Wu Yunfei would fail in the first attempt, her face was indifferent, and Wu Yunfei thought about the mistakes he had made.

"The mistake I made just now?" Wu Yunfei completely followed the lines on the Longli design drawings, and channeled the energy on the dragon tripod into the crystal mahogany to form an engraving, and the profession was not distracted, but why did it fail?

"If it is so easy to succeed, then the dragon master will not be a rare profession, and there are many people with attribute power. Elder Brin reminded again.

"It turned out to be spiritual power!" Since Elder Blin emphasized one of the necessary conditions for the Dragon Master, and this Wu Yunfei is not lacking, the attribute power he has meets this condition, and the other is a powerful spiritual power, and the spiritual power needs to be controlled, so when he failed just now, he should not have completely controlled the spiritual power.

The interaction between the power of the spirit and the power of the soul will engrave the energy in the crystal mahogany, which requires a strong coordination, if the coordination is not enough, there will be deviations, then the energy guided by the spiritual power will not go according to the lines formed by their own minds!

"It's more than a little bit of spiritual power consumed!" Wu Yunfei felt that he had spent so much spiritual power on the first trial, and if he did it many times, he might not be able to bear it.

"This is the situation that should occur for the people of the Xuanyuan Realm Quadruple, even if you yourself have extremely strong spiritual power, but the watershed of the spiritual power formed by the people of the Xuanyuan Realm Quadruple is not so easy to surpass!"

"No matter what, I'm still going to try again!" Knowing the shortcomings of the first time, Wu Yunfei will control his spiritual power more accurately to ensure success.

"Well, you continue again, the crystal mahogany also has a time limit, a crystal mahogany, in the case of failure, can be used up to three times, if it succeeds, it will only be once, the energy in the dragon ding has not disappeared now, you can do it again!"

Wu Yunfei's mind moved again, and the spiritual power slowly entered the dragon ding, and finally formed a thin line, absorbing the energy formed by the essence stone and the spirit beast crystal nucleus, and then, slowly entering the crystal mahogany again.

This time, Wu Yunfei was even more careful than the first time, and he was very careful to engrave according to the lines, and he once again seemed to have entered the furnace, and his whole body became hot and uneasy.

The restless energy gradually entered the right track through the spiritual power, and began to accelerate slowly.

But the good times didn't last long, and after the spiritual power was engraved once, Wu Yunfei was shocked again.

The pale-faced Wu Yunfei had failed for the second time, and Wu Yunfei sighed, he was cautious enough, but he still failed.

"Spiritual power is already in a free form, if you deliberately restrict it too deliberately, then it will change, and in the end, you can't control it, so you fail again!" Elder Brinn seemed to know that Wu Yunfei would make such a mistake during the second test, so he said very calmly.

"Too cautious!" Wu Yunfei sighed, the first time it was because the control was not accurate enough, but the second time the control was too cautious, the degree of accuracy is really difficult to guess, only by grasping such a degree, these difficulties can be solved.

"One more time!"

The crystal mahogany still has one chance to use it, and the energy of the spirit beast crystal nucleus and the essence stone is also very little, if Wu Yunfei fails this time, it means that these materials will be completely scrapped.

"Come and feel it!"

The energy was channeled and engraved again, running back and forth in the crystal mahogany, but Wu Yunfei still failed and could not complete the engraving.

Wu Yunfei's face was already a little pale, he looked a little tired, and his breath was more sluggish than before.

"One more time!"

Wu Yunfei was very unconvinced, he would not be able to complete the engraving! If he completed the engraving, he would be a dragon master! He would have taken the first step towards his ideals.

Thinking of this, Wu Yunfei concentrated again and used another pair of materials to make Longli again.

Wu Yunfei had failed seven times, and Wu Yunfei felt like he had walked in a melting pot, his clothes were already soaked, and his face was pale.

The spiritual power of the loss is really not ordinary, if it is not for the fact that his spiritual power is strong enough, I am afraid that he will be exhausted at this time.

"How?" Elder Brin was on the side, not helping, but observing Wu Yunfei all the time.

"It's so hard!"

Wu Yunfei's feeling is that this is simply a kind of torment! Even if he fully meets all the conditions to become a dragon master, all he needs to rely on is a resolute heart, maybe many people will be frightened by this torment, but Wu Yunfei does not.

Shrugging his shoulders, a smile appeared on Wu Yunfei's pale face, and he said, "It feels very good!

After the third material was completely destroyed, Wu Yunfei shouted again: "Come again!"

For the tenth time, the spiritual power was engraved according to the texture, on the crystal mahogany, and it was time for the final engraving stage, but the energy unexpectedly overflowed, and it failed again! Wu Yunfei actually suffered some internal injuries this time! His mind was concussed, his spirit was sluggish, and there was a trace of blood hanging on the corner of his mouth.

"It's almost!"