Immortality, starting from the heaven and earth.

"Thunder Source Purple Sea!"

Inside the room, Wu Xingyun first looked at Lin Yi with a surprised expression, then spoke with a solemn expression.

"This Thunderous Purple Sea is a forbidden zone of my Purple Thunder Immortal Domain. Even cultivators at the Profound Immortal Realm can only enter it if they are skilled in thunder-based techniques or possess a thunder-avoiding immortal treasure."

Brother Lin, you are a cultivator from the Northern Lan Immortal Realm. Why did you suddenly decide to go here?

The two met at the assessment site of the Void Heaven Palace that day. Although they had a good relationship, they spent most of their time comprehending the Dao Stele.

Therefore, Wu Xingyun knew nothing about the cultivation techniques Lin Yi practiced.

After all, in that kind of place, no matter how good the relationship is, there isn't a time when you can talk about these things.

Moreover, the Northern Lan Immortal Realm
Compared to the Purple Thunder Immortal Realm, the Northern Lan Immortal Realm is, in some ways, more remote.

If it weren't for the existence of the Void Heaven Palace, the two of them probably would never have met in their entire lives.

"I, Wu, would not mind taking you to the Thunder Source Purple Sea, but I wonder if you have made any preparations before coming?"

Wu Xingyun asked.

Although he was not as hostile to outsiders as other cultivators, he did not have enough means to bring Lin Yi to the inner area of ​​the Purple Origin Thunder Sea on his own, given his current cultivation level and abilities.

"Brother Wu, don't worry. Now that I know about Lei Yuan Zi Hai's reputation, I will naturally be prepared."

To be honest, I am quite proficient in the Dao of Thunder.

Seeing that Wu Xingyun did not refuse outright, Lin Yi felt relieved and said with a smile.

"Oh, may I demonstrate something?"

"You can do anything!"

Lin Yi nodded and said.

"In that case, please come with me, fellow Daoist. That Thunder Source Purple Sea is extremely special. Simply comprehending a little bit of the Thunder Dao Law is far from enough."

As he spoke, Wu Xingyun stood up and said.

"it is good!"

Seeing this, Lin Yi nodded without feeling any pressure.

From Wu Xingyun's conversation, he could sense that the other party was quite familiar with Lei Yuan Zi Hai.

Although directly demonstrating his Golden Immortal cultivation level would earn him Wu Xingyun's approval, Lin Yi, out of habit, wouldn't be so reckless.

At present, the Snow Heaven Immortal Bell, a top-grade acquired spiritual treasure, must remain in the blessed land to assist his innate spiritual body in suppressing the demon god Mu Zang.

The strongest acquired spiritual treasure he currently possesses is merely the Twelve Heavenly Sword Diagrams, which, when combined with the power of the twelve laws, barely reaches the level of a mid-grade acquired spiritual treasure.

Among Golden Immortals of the same realm, they may not necessarily have many advantages.

Even with Lin Yi's current abilities and the Creation Immortal King Scripture, a technique passed down to the Great Luo Immortal King, he is confident that he can retreat with ease, even if he is no match for a Golden Immortal at the Nirvana Realm.

However, given that the Thunder Source Purple Sea was so highly valued by the Empress Xiling and was a forbidden area of ​​the Purple Thunder Immortal Domain, the extent of the threats within was still unknown, so Lin Yi naturally dared not be careless.

Moreover, before coming here, he had already learned from his master, Immortal Lord Jinwen, that the strength of the Purple Thunder Immortal Domain far surpassed that of the Northern Lan Immortal Domain.

Even without venturing deep into the Thunder Source Purple Sea, he wouldn't consider himself superior to the Golden Immortals of the Purple Thunder Immortal Realm.

After all, Lin Yi knew the strength of Jinwen Immortal Lord. If even his master valued him so much, the Golden Immortals here must be extraordinary.

Having been passed down for many years, it's inevitable that some of the Immortal King-level cultivation techniques of the Void Heaven Palace might have been discovered by sects in other Immortal Realms.

Even among some Golden Immortals, Lin Yi has an advantage in cultivation techniques, but if the opponent has any troublesome acquired spiritual treasures, or even the legendary innate spiritual treasures.

He might not only fail to gain any advantage, but he could also be in danger.

Innate spiritual treasure.

In a sense, it is an existence on the same level as innate beings, except that the latter are born with spirituality and condense a celestial body, while the former exist in the form of a spiritual treasure.

"Swish, swish!"

Above the sky, amidst the drifting white clouds, two beams of light appeared one after the other, landing atop a cloud.

"Just here."

Meeting Lin Yi's gaze, Wu Xingyun glanced around and then said in a deep voice.

"The Purple Source Thunder Sea is filled with water and thunder energy, and the power of thunder and rain on the outermost edge alone is enough to pose a great threat to cultivators at the Heavenly Immortal level."

To enter this realm, one must first comprehend the laws of thunder.

With Brother Lin's cultivation level, getting close to the outer perimeter will naturally not be a problem, but once he crosses that boundary line, he will face the endless erosion of the Thunder Swamp Qi.

Therefore, to truly delve into it and achieve the desired cultivation effect, one must first have a certain degree of control over the power of thunder.

As he spoke, Wu Xingyun raised his right hand.

"Clap clap clap!"

In an instant, a ball of white immortal light burst forth from his hand, and in the blink of an eye, electric snakes danced wildly, transforming into a dazzling ball of lightning.

"This is the most basic Thunder Dao Secret Technique of my Thunder Origin Sect, the Palm of Immortal Thunder. The attack contained within it poses a certain threat even to cultivators in the early stages of the Profound Immortal realm."

This is merely the most basic lightning power one will encounter upon entering the Thunder Source Purple Sea. Please watch closely, Brother Lin.

As he spoke, Wu Xingyun struck out at Lin Yi from a distance.

"Boom!"

The next moment, the white lightning ball in Wu Xingyun's hand transformed into a dazzling bolt of lightning and arrived directly in front of Lin Yi.

Seeing this, Lin Yi neither dodged nor avoided it. With a thought, he allowed the lightning power, which could threaten a cultivator in the early stage of the Profound Immortal realm, to strike his physical body.

"Oh!"

With a muffled thunderclap, Wu Xingyun saw that the palm-elemental lightning that had struck Lin Yi had completely vanished in just a few leaps.

"The power of this Palm Yuan Immortal Thunder is indeed unique, completely different from the Five Elements Immortal Thunder that I cultivate."

As he spoke, Lin Yi slightly raised his right hand, and five-colored immortal light burst forth.

However, amidst this five-colored immortal light, the palm-based immortal lightning that Wu Xingyun had previously unleashed was effortlessly forced out of Lin Yi's body and crushed by his palm.

"Haha, Brother Lin's mastery of the Way of Thunder has exceeded my expectations. With just this, he is already qualified to enter the Thunder Origin Purple Sea for cultivation."

However, if one wants to comprehensively improve the Way of Thunder, this is not enough.

As Wu Xingyun spoke, he first let out a hearty laugh, and then began to speak.

"How about Brother Lin unleashes the Five Elements Immortal Thunder you spoke of, so that I, Wu, can experience it firsthand?"

"Go all out?"

Upon hearing this, Lin Yi raised an eyebrow.

"good."

Wu Xingyun nodded and said solemnly.

"The Thunder Source Purple Sea is one of the forbidden areas of my Purple Thunder Immortal Domain. It is divided into four areas according to their degree of danger: the outer ring, the middle ring, the inner ring, and the core area. If I fight with all my might, I can cultivate in the middle ring near the inner ring."

As for the inner ring and even the most mysterious core area, even the Supreme Elders of the sect at the Golden Immortal level dare not venture deep into it rashly.

Therefore, if Brother Lin's understanding of the Thunder Dao Law is no weaker than mine or even able to defeat me, then there will be a chance to approach the inner ring area.

That inner ring area is extraordinary; the celestial treasures it contains can greatly aid cultivators of the Thunder Path in advancing to the Golden Immortal realm.

In Wu Xingyun's view, Lin Yi was able to easily neutralize his Palm Yuan Immortal Thunder, so his mastery of thunder magic must not be much weaker than his.

If the other party truly possesses unique skills, once the two join forces, and if they can find some fellow disciples within the sect, they can venture deeper into the inner ring area together.

The other party has traveled far within the Void Heaven Palace, and it is possible that their purpose in coming here is to find an opportunity to advance to the Golden Immortal realm within the Thunder Source Purple Sea.

He has now entered the late stage of the Xuanxian realm, and if the two of them cooperate, they could try to take it a step further.

"If the inner ring area alone has opportunities that can help one enter the Golden Immortal realm, then even if the Purple Marrow Thunder Essence Liquid is not in the inner ring area, it must be found in the core area."

Upon hearing Wu Xingyun's description, Lin Yi's eyes lit up.

Even though many years have passed and the Purple Marrow Thunder Essence Liquid is no longer available in the Thunder Source Purple Sea, it still contains the opportunity to step into the Golden Immortal realm.
"If I can find it successfully, it will be of great help to my True Dragon Body."

Lin Yi thought to himself.

His true dragon body is currently only at the early stage of the Profound Immortal realm, and because he refined the power of the Thunder Tribulation Origin in the lower realm, he has long since transformed into a Thunder Dragon with the growth of Azure Dragon Horns.

The Purple Sea of ​​Thunder Source contains immense power of the Thunder Dao Law. If one obtains the opportunity within, one might one day become an ancient Thunder Dragon, a rare sight even among the True Dragon Clan.

"In that case, please be careful, Brother Wu. My Five Elements Immortal Thunder are mutually reinforcing and mutually restraining, and after the Five Elements are united, there will be a completely different change."

It might not be as domineering as Brother Wu's Palm Lightning, but it's not so easy to neutralize either.

As various thoughts flashed through Lin Yi's mind, he raised his right hand, and five-colored immortal lightning power emerged from it.

"Boom!"

In the blink of an eye, the five-colored immortal lightning shot into the sky with Lin Yi's thought, forming rolling thunderclouds above his head.

"Brother Lin, please feel free to use your power. I, Wu, also want to see the difference between the two types of thunder laws."

Upon seeing this, Wu Xingyun's eyes flashed with a sharp light.

Although he hadn't paid much attention to the fact that his palm-shaped immortal lightning had been easily neutralized and crushed, the sound of the rolling thunder from the Five Elements Immortal Lightning now stirred a competitive spirit within him.

"Perhaps I am far inferior to Brother Lin in terms of my understanding of the Dao Stele in the Void Heaven Palace that day, but if we talk about my understanding of the Dao of Thunder, I am not much less than him, hmm?"

Thinking this, Wu Xingyun's pupils suddenly contracted.

"Boom!"

As the other party pointed, the five-colored thunderclouds above Lin Yi's head condensed at a visible speed amidst awe-inspiring thunder.

"Roar!"

In just a moment, a ferocious dragon head emerged from it.

"This is!"

Upon seeing this, Wu Xingyun's heart tightened, and his breathing became somewhat rapid.

"Brother Wu, be careful. This five-colored thunder dragon is the most powerful attack that I can condense after cultivating the Five Elements Immortal Thunder."

Lin Yi spoke earnestly, then casually pointed in the direction where Wu Xingyun was.

"Roar!"

Within this single finger, the five-colored thunderclouds suddenly dispersed as the five-colored thunder dragon burst forth, and the thunderous power contained within was instantly absorbed.

"Well done!"

Upon seeing this, Wu Xingyun took a deep breath and then shouted loudly.

As his hand seals rapidly changed, streaks of white lightning flashed wildly.

In the blink of an eye, the white lightning spread all over his body and transformed into a dazzling lightning blade, which slashed down at the oncoming five-colored lightning dragon.

"Boom!"

In an instant, as the two collided, countless bolts of lightning raged wildly in all directions from the two as the center.

Amidst the flashes of lightning and thunder, the surrounding space began to distort at a visible speed.

"break!"

This standoff lasted for about three breaths before Wu Xingyun, who was being bombarded by the five-colored thunder dragon and forced to retreat, suddenly erupted with thunderous roars as his face turned red and his neck became thick.

"Oh!"

The next moment, a dazzling white light burst forth from the sky.

As the last trace of lightning dissipated, Wu Xingyun was seen panting heavily under the blue sky.

"Brother Wu is indeed extraordinary, actually taking my thunder dragon's power head-on without dodging or avoiding it."

Seeing this, Lin Yi smiled slightly and spoke.

"Brother Linlin, please don't try to comfort me."

Meeting Lin Yi's gaze and seeing his calm and collected demeanor, Wu Xingyun took a deep breath and said with a look of shame.

Although the attack hadn't caused him any serious injury, he was already panting, while his opponent seemed to have done it casually.

After such a comparison, Wu Xingyun understood perfectly well that Lin Yi had been hiding his true abilities.

"Brother Lin, to be honest, has your cultivation already reached the Perfected Realm of the Profound Immortal? Your trip to the Thunder Source Purple Sea is probably not just for cultivation, is it?"

After some adjustments, Wu Xingyun approached Lin Yi and asked him a question.

"If we are looking for an opportunity to reach the Golden Immortal realm, with the power that Brother Lin just displayed, once I return to my sect and find a few like-minded people, we will surely achieve great things."

"I plan to venture deep into the core area of ​​the Thunder Source Purple Sea."

After a moment of contemplation, Lin Yi spoke.

When they first met, he was worried that Wu Xingyun was unaware of the specifics of Lei Yuan Zi Hai, but after this comparison, he could now reveal some details.

After all, judging from Wu Xingyun's performance just now, there was absolutely no way he could go deep into the inner ring area with him, let alone the core area.

However, Lin Yi couldn't bring himself to abandon the other party halfway.

"The core area?"

Upon hearing this, Wu Xingyun was taken aback at first, then looked at Lin Yi with a surprised expression.

"Brother Linlin, could it be that your cultivation has already reached the Golden Immortal realm?"

Upon hearing this, Wu Xingyun subconsciously swallowed.

It hasn't been that long; it's probably less than two thousand years since we parted ways at the Void Heaven Palace.

(End of this chapter)