Yin and Yang Fire Domain, one of the most important places in the Three Yang Sect, has its own space, there are endless Yin and Yang flames in it, this kind of flame is very peculiar, it presents the color of black and white, Yin and Yang Qi and the power of the extreme Yin and Yang are permeated in it, the mystery is incomparable, the mystery is extraordinary, this flame is extremely useful for the monks of the Yin and Yang Xuan Realm, and it is also extremely useful for the monks at the peak of the Yuan Spirit Realm.

This yin and yang flame is divided into yin fire, yang fire and yin and yang fire, what constitutes yin fire is the extreme yin power of yin and cold qi to the extreme, and the yin fire formed by the power of extreme yin has a great chance to help the peak monk of the yuan spirit realm break through to the xuanyin realm of yin and yang and the two realms of yin and yang, and it is this extreme yin power that is cultivated in that realm.

The Yang Fire is formed by the blazing and boundless power of the Extreme Yang, and this flame can make the cultivation of the Xuanyang Realm cultivators grow, and slowly cultivate to the peak of this realm.

And the fire of yin and yang is not common in the entire yin and yang fire domain, it is formed by the intersection and fusion of yin fire and yang fire, yin and yang qi are integrated, endless, never dissipated, and it is the best thing to use to impact the huge watershed that belongs to the monks.

In the sky, the huge black and white light gate slowly flowed, and a strange fluctuation came out, and one after another figures with powerful spirit yuan fluctuations flew through the distant sky, and then rushed directly into the light gate without hesitation.

"Don't look at it, that place is not something you can go to now, you can only enter it when you reach the peak of the Yuan Spirit Realm, now let's go visit other places in the Sanyang Sect with Senior Sister and I." Su Yan's white jade hand knocked Feng Xuan's head, and then moved her graceful body to leave here under the countless fiery glances.

Feng Xuan glanced at the black and white light gate where the yin and yang qi were slowly circulating in the sky, and the determination in his eyes flashed quickly, and then he retracted his gaze and hurriedly followed behind Su Yan, who had already walked away.

And in the following time, Su Yan took Feng Xuan to almost every place in the entire Sanyang Sect, and she also continued to explain the names of each place for Feng Xuan, so that Feng Xuan gradually had a general understanding of the Sanyang Sect.

It wasn't until dusk came, Feng Xuan dragged his already numb feet back to the attic where he lived on the giant peak of Renzong, said goodbye to Su Yan, Feng Xuan entered the attic, closed the door, and sat on the bed with his buttocks.

Soon, when night fell, Feng Xuan sat cross-legged on the bed, and on each of his hands was a glowing jade slip, which was the cultivation method of the Tiger Roar Technique and the Wind Shadow Step.

Pressing the two jade slips between his foreheads, Feng Xuan's soul power instantly poured into them, making the light on the jade slips even more dazzling.

After a while, Feng Xuan withdrew his soul power, removed the two jade slips in his hand from his forehead, put them in the storage ring, looked out the window, and said, "It seems that I have to find a place to learn these two kinds of mysteries as much as possible, so that I can achieve good results in the freshman conference in half a year, and the black lightning in my sea of knowledge is also time to go and see what it is." ”

After speaking, Feng Xuan had already closed his eyes, and his whole body entered a state of inner concentration, and the soul power in the soul core in the sea of consciousness also made Feng Xuan all call out, and then all rushed into the black lightning in one of his thoughts.

"Boom!!"

A low sound of bombardment echoed violently in the sea of wind and consciousness, so that he was almost stunned, and the buzzing sound in his ears echoed, and it took a long time to slowly recover.

When the sound of the bombardment echoed, the black lightning suddenly exploded, turning into countless lightning fragments that filled every direction in the Wind Xuan Zhi Sea, and then they suddenly reversed rapidly, gradually forming three thunder characters with black lightning flashing wildly on the surface in the sea of consciousness.

"Thunderstorm!"

In the simple three words, there is a domineering and self-respecting madness, so that people will be shocked and impressed by the breath above, making people fearful.

Feng Xuan was also shocked by this scene, he didn't expect that the previously shattered Heimang Yujian would make such a momentum at this time, extremely domineering, extremely wild, and I was the only one.

It took a long time for Feng Xuan to come back to his senses, silently feeling the three black thunder lights in the sea of consciousness flickering wildly, wanting to see what was special from them.

At this moment, the three big characters that flashed wildly with black thunder light suddenly shattered, turning into black points of light that filled the sky and spread all over the sea of Feng Xuan's consciousness, and then turned into a huge stream of information and engraved in Feng Xuan's mind.

"Violent thunderstorm, a very powerful attack trick, hurting people with thunder and lightning, extremely domineering, but it's a pity that this technique is incomplete, I only seem to have the cultivation method of the first three storms here, and there is no one in the back. Feng Xuan felt the large amount of information in his mind, and gradually he frowned, because he found that what he had in his mind was actually a remnant formula, not a complete secret, but also a secret that did not know the level of the Dao.

Because it's a fragment, I don't know what kind of secret it is.

Gently opening his eyes, he could clearly see that there was a small black lightning quietly passing through Feng Xuan's eyes, which actually made Feng Xuan feel a little more majestic at this time.

Taking a deep breath, Feng Xuan's eyes suddenly froze at this moment, and his hands were constantly changing dazzling seals, and dozens of mysteries had been changed in a short period of time.

As Feng Xuan's hands continued to seal, a violent fluctuation slowly spread out of his body, and in this violent fluctuation, there was a domineering aura that seemed to be the only one permeating it, and for a while, it made the wind in the attic fierce, and occasionally black lightning could be seen rippling out on his right hand with the Feng Xuan seal.

When Feng Xuan's hands formed hundreds of complex seals, his hands suddenly stood still at this time, and he could see that his current right hand had completely turned into pitch black, and black lightning occasionally made a crackling sound, and these black lightning bolts had reached the extreme, forming a thunder pulp.

"The first thunderstorm, thunder explosion!!"

Feng Xuan's voice carried a strong sense of majesty, he raised his right hand and clenched his fist and quickly blasted forward.

As Feng Xuan clenched his fist and blasted forward, all the thunder slurry on his right hand burst out into the air, forming a lightning black hole the size of half a zhang, from which there were waves of astonishing destruction that rippled out, and soon rushed out of the attic and spread to the outside.

Feng Xuan's face turned pale in an instant at this moment, because as soon as this lightning black hole was formed, all the spirit elements in his body were sucked into it at once, and they became empty in the blink of an eye, without a trace of spirit yuan, obviously, the spirit element used to cast this mystery was extremely expensive, if it wasn't for Feng Xuan's condensation of the Yuan Dan, I am afraid that his spirit yuan would not be enough.

"Not good!" Just a moment later, Feng Xuan's face changed dramatically and he exclaimed, because he found that he could not control the lightning black hole faintly, and the violent lightning power in it continued to whirl, making it about to explode, once this lightning black hole exploded here, Feng Xuan was injured, not to mention, this attic would probably be blown into ruins and cease to exist.