"This is the Purple Domain, and I feel like I'm about to go numb." The strange and spectacular purple sight in front of him did not relieve his physical discomfort and abnormality.

"If it weren't for the fusion of Lei Ling, you would have been blown into slag as soon as you came in." Rong Yin was unharmed, "The entire Purple Domain, even the air is made up of Lei Yuan, and if you cultivate here for one day, it is worth a year in the outside world." ”

"There's still an ocean here......" Looking at the purple and turbulent sea in the distance, Xia Yuxing couldn't help but ask.

"I said that even the air here is made of thunder yuan, how can there be water, all of them are thunder, and it is also the most extensive and basic form in this purple domain." Rong Yin pointed to his feet, "Look at this!" ”

Xia Yuxing looked down, sure enough! The whole below, as far as the boundless distance, was a sea of thunder, and many columns of liquid electricity went straight up, connecting the suspended floating island they were on, one of which was right behind him.

And the cornerstone of the formation of this floating island is naturally condensed by Lei Yuan. It's just that...... Different from ordinary thunder, the energy in these purple crystals is very stable, and it also has a strong transformation and purification effect, and the pool behind it is connected to the electric pillar below, but the liquid thunder element there is very soft and full of spirituality.

The thunder spirit in his body cheered and sent him a signal that he wanted to go to that pool, so he turned around and walked over.

Rong Yin looked at the outer rings of the stone island, and also came to the edge of the pool, "This is where you were born, the high-level thunder pool in the inner ring, not bad, not bad!" ”

"The place where I was born, the high-level thunder pool ......," Xia Yuxing said puzzled.

"I mean that little guy inside you! This thunder pool should be its birthplace, and this spiritual practice is indexed by its instinctive direction. And in this Purple Realm Thunder Realm, in the process of cultivating the spirit for thousands of years, it has never left this thunder pool, so we will land here as soon as possible. Rong Yin pointed to the center of the roundabout again, "Further inside is the core of this 'Roundabout Thunder Axis', the thunder spirit generated there is extremely powerful, and it will grow into a 'Domain Protector Thunder General' on its own, and it will never leave the Purple Domain Thunder Realm for life." ”

Xia Yuxing looked at the thunder pool on the outer seven-story stone island, and was a little happy, "So my little friend is more advanced than those pools outside." ”

"Essentially, that's it, but it's weak now, you get into the pool! Time is running out! Rong Yin urged.

"Yes! Master! Xia Yuxing stepped into the thunder pool and sat down, the sour taste rushed straight to the top of his head, all the clothes on his body melted, and the thunder water was like a fine fish returning to the nest, drilling into his body vigorously, "Master, am I dazzled by stimulation, why do I feel that there is a golden light in the center of the axis, here...... Isn't it Purple Domain! ”

"With this induction, you are finally worthy of the little guy in your body, the core Lei Yuan in the axis is golden, you cultivate diligently, if you have a chance, you may be able to cultivate one day." Rong Yin looked at Lei Zhou and smiled.

"Golden Thunder ......," Xia Yuxing muttered.

"That's right, the golden thunder is not the most central part, your luck is good, this 'Huanyu Thunder Axis' is also the upper layer in the entire purple domain, and the most central place even has a black and white Wuji Divine Thunder, and it is estimated that it will be able to truly turn the spirit into a general in another hundred years!" Rong Yin's eyes flashed with divine light, and he said loudly to the thunder shaft, "Borrow you a ray of golden light to quench my body." ”

As soon as the words fell, a slender golden thunderbolt shot over from the axis in the center of the island, stopping on her outstretched palm.

"Master...... You've got such a big face! Xia Yuxing continued to be painful and happy, and by the way, he sighed that the thunder spirit of the axis was really obedient.

"You can practice with peace of mind, and as a teacher, you must dilute and weaken the energy of this golden mang, otherwise your body will not be able to bear it later, and you will die directly." Rong Yin said that he absorbed a little bit first, to replenish the consumption when the spirit came over, "You'd better take the initiative, when you get here, the cultivation method of the thunder, and the wonderful use of this pool should all appear in your mind, hurry up and quench your body, otherwise when you accept this golden thunder, you will be very dangerous." The more painful it is now, the easier it will be later. ”

"Yes! Master! Although he wondered how Rong Yin seemed to know everything, this training was obviously for his good, and Xia Yuxing stopped thinking about it. The thunder spirit in the body has been frantically absorbing energy since entering the thunder pool, blending with its divine soul, and a lot of thunder cultivation methods have also been born in the depths of his soul, and the auxiliary functions of this pool are also clear and clear, and it feels as if it is already in the brain.

Pain is nothing, although he has never been a strong and active person, but the pain he has suffered since he was a child has not hummed to anyone, maybe because of the 'heart of the earth', compared to endurance, he definitely does not lose to anyone.

"Then, come on, on Li Yuanxing, in Dingjun Mountain, there is a strong enemy of King Yi'an waiting for me to solve it!" Thinking like this, Xia Yuxing activated the Thunder Law Technique, and the thunder water in the pool quickly climbed up as if it was alive, and soon covered his entire body, and, unlike the gentle Lei Yuan just now, this time he took the initiative to guide over the slightly violent thunder in the thunder ocean below.

After a scorching aura of destruction has passed, the thunder water that covers it again is even milder than those in the pool at the beginning, this is the regulating function of the thunder pool, which can condense and kill, and can also quench vitality.

Xia Yuxing used thunder water to wash his body over and over again, and after half an hour, the skin and flesh on his body had been reborn sixteen times by Lei Jiao.

At this time, he felt that the thunder spirit in his body was also much stronger, and it was more closely integrated with his soul. So he pushed the progress of refining a little further, and infiltrated the thunder water into the deeper muscles and flesh, and the pain he suffered naturally increased exponentially compared to before, but it was still of little significance to him.

After another half an hour, after getting used to this kind of torture, he once again strengthened the strength of his tempering, and introduced more explosive energy into his body, even penetrating into the periosteum, and the pain immediately escalated to a different level.

"The feeling of bone headache is really different...... Xia Yuxing gritted his teeth and persevered, the discharge of impurities in his body and the solidification of his body became solid, which can be clearly felt. There are not many good opportunities like this, a total of nine spiritual walks, and I don't know where I will go later. There is a possibility that Purple Domain will not come again, so be sure to hurry up.

Integrating Lei Ling's physique and cultivation techniques, as well as the special environment of Lei Chi, he can guide thunder and lightning to any part of his body at will, and switch between destruction and life at any time, where to find such a good cultivation blessed land.

"Ahh With a scream, it was he who used a thunderbolt that was more violent than just now, shattering the bones of his legs, this time it was a bit big, and he poured a quarter of an hour of Born Thunder Yuan before he slowly recovered and regained the appearance of his legs.

But, anyway, it's good to recover, then the arms, and then all the bones in the body.

After three hours, he felt that his whole body was light, and the cultivation of the 'Purple Domain Thunder Spirit' was obviously faster than him, and at this time, there was no trace of weakness at all, and he became mellow and agile, and he was closely integrated with his divine soul, without flaws.

This time, his soul and body have a stronger affinity and tolerance for thunder and lightning, so he can try to temper his organs.

Xia Yuxing's subconscious had a vague sense, even before this, thunder could never easily penetrate into the viscera, but now...... OK.

So he first guided the more peaceful thunder to seep into the edge of the internal organs.

"Poof!" That kind of pain and hurt made him spurt out a mouthful of blood in an instant, but there was a smile on the corner of his mouth, because there was a play, although the progress was very slow.

It took another hour for him to spread this slightly gentle thunder all over his body, including his facial features, during which his eyes didn't know how many times he had been blind, but they were all replenished by the powerful and timely life energy.

If there is a slight mistake in this process, it is likely to cause irreparable injuries, and he clearly knows that his cultivation is still shallow, and he is far from reaching the realm of rebirth of broken limbs and reunion of broken flesh. It all depends on the effect of this thunder pool, but if you accidentally use thunder too violently, such as blowing up one eyeball, it will definitely not be able to make up for it.

After another two hours passed, Xia Yuxing's viscera organs, eyes, ears, nose, and mouth were already able to withstand the slightly irritable Lei Yuan. And his cultivation was also stopped at this time, Rong Yin asked him to calm down and recuperate, recover for half an hour, and then prepare to fuse that wisp of golden thunder.

After three quarters of an hour, he was back to his peak state, and felt that his body and soul were more than five times stronger than before he came in, and his viscera and facial features had improved less, but they were nearly three times greater. And that golden thunder was also turned into a golden mist by Rong Yin and dispersed, a meter square, diluted dozens of times.

But when Xia Yuxing confidently greeted the baptism of this atomized golden thunder, he still experienced unprecedented pain.

However, it was all worth it, because after three hours, the power of this golden thunder was fully integrated into his body and soul, and that feeling was even greater than the seven hours of cultivation in the thunder pool before, whether it was 'Thunder Spirit' or himself, the essence of life had been improved, and the control and immunity to thunder had also reached a new level.

If King Yi'an's black corpse demon hand slapped on him at this moment, although he would still be injured, it would definitely not affect the overall situation.

For more than an hour left, Xia Yuxing simply practiced a few thunder methods, and all of them were used to recuperate, after all, there would be a fierce battle when he went back.

When the time came, he suddenly opened his eyes, and purple thunder flashed in them, and there was a faint layer of extremely faint gold on them.

Xia Yuxing's eyesight at this time is far better than before, the sky above the endless thunder sea is as empty as the wild, but at this time, there are scattered shining beams, it should be the same as the 'Huanyu Thunder Axis' under his feet, how big is this 'Purple Domain Thunder Realm'......

Regardless of this, now I only hope that King Yi'an will not have other ideas, and still stay in the main tomb honestly, waiting for himself.