Luo Yan, Tang Ling and the others, under the leadership of Haoyue Master Ancestor, barely spent much effort and came to the crack in the mountain that led to the underground world. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

At the same time, he also easily dealt with the cracked mountain rhinoceros that suddenly appeared.

Luo Yan and Tang Ling knew that if there was a Haoyue Ancestor's move, even if the group left openly, it would be impossible for outsiders to find out their whereabouts, after all, Haoyue Ancestor's illusion was the strongest in the Heavenly Star Sect, and no one could crack it.

However, they didn't know why Haoyue Master Ancestor invited Shang Ling Xuan and Roger to go here together.

With Haoyue waving her hand, a white-haired female cultivator in a blue robe behind Haoyue immediately arranged a complex formation around this mountain crack.

When Haoyue and the others disappeared into the cave, from the outside, the crack in the mountain had disappeared, leaving only a seamless mountain wall.

At this time, even if someone directly touches the location of the mountain crack, they will only get the touch of the real mountain rock!

Along the way, with the arrangement of one formation after another, soon, this passage to the outside was arranged with strange or deadly formations, turning a simple passage into a desperate road with no return!

However, just as everyone was halfway there, Haoyue and Ling Xuan suddenly frowned, and then they unfolded their bodies and moved quickly into the depths.

The group of people who discovered this change, although they were a little unclear, immediately chased after it.

When they were about to reach the exit, Luo Yan and Tang Ling heard a violent roar coming from the underground cave, as if someone was fighting, and they were also taken aback!

However, just when a group of more than ten people came to the underground cave, Haoyue suddenly made a noise, asking everyone to assemble on the spot and act according to the plan!

Although at this time, the roar like thunder was still continuous, but Tang Ling and Luo Yan were both relieved and began to act according to the plan!

Soon, the entrance to this place was sealed by a formation, and if no one pointed it out, even if outsiders came here, it would be difficult for outsiders to discover this passage to the outside world.

Seeing that all the preparations were almost underway, Tang Ling and Luo Yan also began to release the disciples in the beast bag, and then distributed the tasks one by one.

Although these disciples were carefully selected by their own people, and they were all people they knew and close to, they could not ensure that all of them were united, so the necessary countermeasures had to be done well.

Otherwise, there is no point in secret strongholds!

Under the leadership of the accompanying elders, each disciple formed a team and began to explore this vast underground world!

After distributing the task, Tang Ling and Luo Yan also came to the vicinity of the Heavenly Soul Stone Mine, wanting to check the situation on Ye Feng's side.

At the same time, Tang Ling released Mingxin and the others one by one!

This underground cave is far from being as simple as Qian Tianyou imagined, in the exploration of Luo Yan and Tang Ling a few days ago, several spiritual energy veins and mineral veins have been discovered.

Although the quality of the aura veins here is not high, it is better than the complete attributes, and it can be regarded as a rare blessed land.

Not to mention, there is another layer of underground cavern that has not been explored for thousands of meters, and God knows what else is great down there.

The group of people who came out of the beast bag were immediately attracted by the countless thunder lights in front of them.

In this thunder light, Ye Feng's figure is clearly visible!

Ye Feng, whose strength had returned to the magician level, soon discovered the origin of the solidified spiritual power of the Heavenly Soul Stone, and he began to be a little powerless.

Now, Ye Feng needed ten copies of the solidified spiritual power origin before he could transform one silver-level spiritual power origin, which showed how big the gap between the silver-level spiritual power origin and the ordinary spiritual power origin was.

After that, this refining process was no longer as simple as before, and it had to be refined and purified repeatedly before it could be turned into a silver-level spiritual power source.

The former is okay to say, after all, the Heavenly Soul Stones here are all their own, and they can be used freely, but the latter really restricts Ye Feng's rapid ascension.

However, Ye Feng, who has returned to this level, is also very satisfied.

Therefore, when he knew that his strength could not be improved quickly, he began to study the power of Yin Yang Thunder Heart.

Without stimulating the Yin Yang Thunder Heart, it can enhance Ye Feng's ability to resonate with the thunder attribute aura, reduce consumption and increase power, which is really a rare passive means.

However, if such an ability is compared to cathode lightning or anode thunder, this is a bit inferior.

When the soul heart flame is activated, it can condense the flame of heavenly fire, which can make the weakest fire attribute magic more powerful, so as a theoretical upgrade, the ability of this yin and yang thunder heart should be stronger.

You must know that if a power stronger than the level of Tianhuo is converted into a thunder attribute, it is cathode thunder, or anode thunder!

For this reason, Ye Feng deliberately tried it!

With a silver-level spiritual power origin, Ye Feng could indeed stimulate the true form of opening the Yin Yang Thunder Heart.

In this state, although it is not as good as the origin level of the assimilation erosion state, at least this state is not life-threatening, and it is a semi-controllable ability!

When the Yin and Yang Thunder Heart erupted with true power and resonated with heaven and earth, Ye Feng's eyes turned into thunder pupils, and the strange thunder light of white on the top and black on the bottom continued to bloom in Ye Feng's eyes.

The thunder attribute aura between heaven and earth was the first to be driven by this force, although there were not many thunder attribute aura in the underground cave, but at this time, within a radius of several kilometers, all the thunder attribute aura poured to Ye Feng's side.

The next moment, as Ye Feng's magic power was released in a resonant way, pillars of thunder continued to emerge around Ye Feng along with thunder.

After feeling the conventional power of the Yin Yang Thunder Heart a little, Ye Feng began to condense the power of the Yin Yang Thunder Heart and gather it in his hands.

Ye Feng knew that the power of the Yin Yang Thunder Heart was composed of two extreme origin powers, so he didn't fuse the two at the beginning, but separated them.

The next moment, a black ray of thunder light appeared in the aura mass of Ye Feng's left hand, while a white thunder light appeared in his right hand.

Although the power fluctuations generated by these two are not strong, the energy fluctuations of cathode thunder and anode thunder are still fresh in Ye Feng's memory, and he will not admit mistakes.

Inject magic power into the aura mass with cathode thunder, and the moment the aura energy appears and turns into a thunderball, this wisp of cathode thunder merges into it and moves with the thunderball.

Immediately after, this thunderball with a wisp of cathode thunder fell to the ground and exploded.

The power of the thunderball fused with the cathode thunder surged more than ten times compared to the normal one, and it directly blew out a shallow pit the size of half a zhang.

And in the center of the shallow pit, a wisp of cathode thunder frantically shocked the ground, and there was a "zizzle" sound!

All the rocks that came into contact with the black thunder light seemed to be drained of the power to maintain their own structure, and they turned into powder in an instant!

Seeing that the duration of the cathode thunder far exceeded the aura energy thunder, Ye Feng immediately threw the anode thunder over.

However, to Ye Feng's surprise, as soon as these two forces came into contact, they turned into green smoke and disappeared with a direct "nourishment" sound!

This time, Ye Feng was also stunned!

"That's not how cathode thunder and anode thunder are used!" Ling Xuan said as he walked, and finally stood opposite Ye Feng.

For Ye Feng to really be able to master the cathode thunder and anode thunder so quickly, Ling Xuan was naturally extremely surprised and satisfied.

At the beginning, he just regarded Ye Feng as a talent that could be cultivated, but he didn't expect him to grow so fast!

Although the cathode thunder and anode thunder in front of you only have such a little power, the most difficult foundation has been laid, and the next growth can naturally wait and see!

"Cathode thunder and anode thunder are two extreme and opposite forces, so under normal circumstances, the two cannot coexist!" Ling Xuan explained to Ye Feng, although he had not been exposed to these two extreme powers, the Taibai Divine Sword Sect had such a record.

These materials are all recorded in the ancient books of the Taibai Divine Sword Sect's "Thunder Dao True Solution"!

"Well, I seem to have fused them before! Among them, one produced a void of thunder light, and the other used the source qi as a guide to form a black and white thunder bead that could absorb the power of thunder and lightning! ”

Ling Xu, who had already investigated the battle between Ye Feng and Du Tianhao before, said, "The former is called Chaos Thunder, with chaotic power, and it is a force that should not exist. As for the latter, it should be the derivation after the operation of the power of yin and yang, and the specific situation remains to be confirmed! ”

"Now, if you still have the strength left, just fight with me and let me see the legendary extreme thunder!"