In the gray space, Yuwenlei officially worshipped Qu for a while, not only for the grace of teaching, but also for the sake of helping him leave, and Qu Lao even disregarded death in order to help him leave, this kindness is worth Yuwenlei to repay with his life.

Elder Qu saved his life in the stone lock space, but he had exhausted all his spiritual power before, and it seemed that it would take a long time to cultivate before he could slowly recover.

Yuwen Lei left the stone lock space and returned to the valley. Now all he has to do is to cultivate the Wings of the Underworld with all his strength and go back as soon as possible.

In this way, he calmed down and immersed himself in this magical martial art, the subtle method of the operation of this spiritual power made him unable to extricate himself, and the wings of the Stygian Peng were divided into four levels, entry, small success, great success, and great consummation.

At the beginning, you can cultivate the shadow of the Underworld, and the body shape is unpredictable. When you practice to a small level, you can turn into an illusory Stygian Wing, and you can fly for a short time with the help of some external forces. When you practice to the fullest, you can turn into dark black wings, and your flight speed will be greatly increased. And practicing to the Great Perfection can transform the spirit of the Underworld, as if incarnating the Underworld, in an instant.

I've heard Elder Qu introduce it before, even in the Underworld Peng Sect, there are only a few people in history who can cultivate the Wings of the Underworld to the Great Perfection, and all of them are amazing people.

Call......

Yuwen Lei used his spiritual power and began to practice day and night, this magical martial art is extremely difficult to cultivate, since his spiritual power has increased greatly, the talent for cultivating martial arts has become very terrifying, Rao is so, it took him half a month to get started.

Sou!

Yuwen Lei ran the wings of the Immortal Peng, and every time his body paused, he left a black spirit shadow, which was much stronger than the Spirit Wind Body Method, even if a few uncles in the clan fought against him, I am afraid that he would not even be able to touch his figure.

Time passed, and Yuwen Lei's control of the Stygian Wings also improved day by day, and after nearly two months, Yuwen Lei finally touched a trace of the essence of the Stygian Wings.

In the cold winter, the cold wind gusted in the valley, and a sturdy young man was unmoved in the cold wind, and the spiritual power fluctuations around him faintly showed a pair of illusory wings.

Drink!

Yuwen Lei shouted, the illusory Pengyi finally stopped dissipating, he controlled his mind, and the whole person soared upward, staying in mid-air!

After about dozens of breaths, Yuwen Lei fell to the ground again, and he was ecstatic.

"Finally succeeded, one year and three months, I Yuwenlei can finally go back......"

He got used to Peng Yi, secretly controlling the consumption of spiritual power, and after a while, he looked up at the sky above the cliff.

Sou!

Yuwen Lei rose from the ground, flew to two thousand zhang in one breath, stepped lightly on the cliff, and the whole person swayed up again, and after a few times, Yuwen Lei saw that the sky above was getting wider and wider.

In the depths of the Lingchuan Mountain Range, a figure suddenly flew up from the edge of the cliff, a pair of illusory wings were majestic, and this figure was naturally Yuwen Lei.

Yuwen Lei landed in a dense forest and put away his wings, he was very unfamiliar with his surroundings, it was clear that he had never been here.

He determined the direction and rushed towards the periphery of the Lingchuan Mountain Range, along the way he encountered a first-order demon beast that was not open-eyed, and killed it directly, and the second-order early stage demon beast also killed a few, even if it was a second-order late demon beast, he could easily retreat, and a black shadow quickly moved towards the periphery......

Suddenly, Yuwen Lei's spiritual power sensed an old friend in the distance, it was the second-order mid-stage Qingfeng wolf a year ago, it was really a narrow road between humans and demons, Yuwen Lei immediately changed direction and went towards the Qingfeng wolf, he almost died under the mouth of this beast wolf that day, this revenge seems to be a bit unbearable, just to verify today's strength.

After a few breaths, a black spirit shadow flashed, and the blue-edged wolf instinctively sensed the danger.

Roar!

The green wolf avoided the vital point, Yuwen Lei unexpectedly slapped it on the back, the green wolf rolled around, staring at Yu Wenlei deadly, this is an adult green wolf wolf, one head taller than Yuwen Lei.

The green wolf pounced on Yuwen Lei, opened his bloody mouth, Yu Wen Lei used his body method, moved quickly, the two sides fought for a long time, one by one black spirit shadows appeared, or dissipated, the attack of the green wolf could not hit Yuwen Lei, and Yu Wen Lei's palm print only made the green wolf suffer a little injury.

Although the Paiyun Palm, which fused the three palms, was already in the category of human-level high-level martial arts, Yuwen Lei's own spiritual power strength was only at the first order of the Spirit Yuan Realm, and it was still a bit reluctant to kill this beast, and at this moment he had a clear understanding of his strength.

Bang!

Yuwen Lei changed his strategy and blasted out wildly with ordinary palm prints, and only after several palms could he make the Qingfeng wolf suffer a little minor injury, just like that, he wanted to consume this beast.

Half an hour later, the green wolf was gray-faced, covered with injuries, and even the wolf's mouth was crooked. The blue wolf began to be afraid, and in the next moment, it ignored Yuwen Lei's palm print, and directly turned around and ran.

"Brute, you also have today!" Yu Wenlei appeared next to the Qingfeng Wolf in a flash, more than a step behind the Qingfeng Wolf in terms of speed.

"Fusion Paiyun palm, three palms in one!"

Rumble!

A powerful spiritual power palm print hit the vital part of the green wolf's neck, and I saw that the beast fell to the ground and struggled a few times, and finally did not move.

Yu Wenlei couldn't imagine that he actually killed the Qingfeng wolf, although it was very difficult, but he really did it. The strength of this beast is equivalent to the peak of the fourth order of the Spirit Yuan Realm, and he can't imagine that now he can compete with the fourth order of the Spirit Yuan Realm, and even the ordinary fourth order of the Spirit Yuan Realm He can completely defeat.

Call......

Yuwen Lei stepped forward and split the head of the Qingfeng wolf with one palm.

"Yes. "Yuwen Lei took out a silver demon core from the head of the Qingfeng wolf, all demon beasts above the second order may produce a demon core in the body, of course, this probability is very low, and there are no few heads killed by Yuwen Lei before.

The demon core contains a huge amount of spiritual power, although it cannot be directly absorbed, it is a necessary thing for refining the elixir, this second-order demon core may be sold for at least five hundred lower-grade spirit stones, you must know that Yuwen Lei can only receive ten lower-grade spirit stones in the family a month.

The spirit stones on his body had long been used up, and this demon core was equivalent to his previous expenses for several years, which instantly made him feel like he had become rich overnight.

Yuwen Lei collected his mood and continued to rush to the periphery, and after two hours, he finally left the Lingchuan Mountain Range. This is not the area where Blackstone is located, and a small market can be seen faintly in front of it.

Far away, I heard the noise inside, it seemed that it was quite lively, Yuwenlei walked around the market and walked into a tavern.

"Xiao Si, serve me a few dishes. Yuwen Lei commanded. And Xiao Si on the side walked over with strange eyes.

"Where did the poor boy come from. Before Xiao Si could speak, a young man in white on the side let out a mockery contemptuously.

Yu Wenlei frowned, because he had been used to it for more than a year, and he realized that his clothes were in tatters. But just by taunting him, he couldn't help but feel a little angry.

Yu Wenlei took a look, there were two men and two women, both of whom had outstanding temperaments, and they didn't look like people from the surrounding towns. It was a young man in his twenties who spoke, and he should have been the oldest of the four.

Yuwen Lei was not polite at all, and slapped it directly, only to see the young man in white screaming, and the whole person flew out, and his body hit a hole in the wall.

"The little Ninth Order of Body Refining is so arrogant, what kind of place should you be, is the tavern opened by you!" Yuwen Lei's cold voice came out.

The young man in white was already stunned, he couldn't even get up, what kind of place is this, isn't this a mountain market, this kid looks less than twenty years old, and he is so strong......

"Young man, please keep your hands, it's my cousin who is too reckless, please calm your anger. At this time, a woman in white said apologetically, she was in her twenties and even had an eighth-order cultivation in the body refinement, it seemed that she had just broken through and did not deliberately restrain herself, Yuwen Lei could see it at a glance.

"You're pretty polite, so forget it. Yuwenlei didn't pursue it further, and then urged Na Xiaosi to serve the food.

That little Si Ke was frightened, but fortunately he didn't show disrespect just now. Yuwenlei instructed Xiao Si to prepare another set of clothes, and Xiao Si said yes again and again, and his hands and feet were extremely nimble.