Liuqi City is located in the center of the cave, and it is the largest spiritual vein gathering place in the entire cave, the place of the spiritual center.

The number of various spiritual vein nodes in the city is not very large, but they are definitely important places.

Bai Ye and the others looked for nodes everywhere, arranged formations, hooked the big array, and the more they walked towards the center of the city, the more basilisks they encountered, and the stronger their strength became!

When approaching the center of the city, even basilisks with strength equivalent to the Yuan Infant Stage began to appear to block the way and guard the spiritual vein nodes.

The basilisk whose strength has reached the Yuan Infant Realm, although it still has the defect of broken soul, already has some means to protect the soul, even if it is Bai Ye to fight and fight with it, it has become difficult.

However, a flaw is a flaw, although there is a guard is not non-existent, Bai Ye still seized the opportunity and killed it with the cooperation of the same door.

This 'node' guarded by the Yuanying strength basilisk is obviously an important place where the spiritual veins gather, and the same gate who is responsible for arranging the formation has completed the arrangement of the formation node, and immediately connected a large area of the formation in the left city.

"Alright, there's one last crucial point!"

The same family surnamed Xu, who is responsible for arranging the formation, is a taciturn female cultivator, and her natal magic weapon is a formation weapon 'chessboard', especially good at arranging formations.

"I also found this piece of Zuocheng, where the last spiritual veins converged......" Senior Brother Luo, who sensed and searched for the leylines, said in a deep voice: "I'm afraid this node is not easy to take, it is the place where the spiritual veins in the central area of the city intersect, and it is one of the most important spiritual vein nodes in the entire city!"

Senior Brother Luo showed the way, and everyone rushed to the last 'node' place, and sure enough, as he said, this last place was particularly troublesome!

The one guarding this last 'node' was not a basilisk, but a Demon Dao True Monarch.

At that node, it was shrouded in a black demonic mist, and a demonic shadow loomed in the demonic mist!

"Black Demon Lord!" Bai Ye recognized the origin of this demon fog and demon shadow at a glance, and he spent many days in Wanbao Pavilion checking all kinds of information collected by Wanbao Pavilion, among which there was a record of this Demon Dao True Monarch.

That iconic black demonic fog is so obvious!

The Black Demon Lord guards the spiritual vein node!

It seems that the other party has been subdued and controlled by the Lord of the Cave Heaven.

This is the first time that Bai Ye has seen the power of this Cave Heaven Lord 'embodiment' among the basilisks everywhere!

The other party was able to submit and control the Black Demon Lord, and his strength was mediocre.

However, in the face of Bai Ye and other people who invaded the Cave Heaven, from beginning to end, only those basilisks with broken souls attacked and blocked the way, and the Lord of the Cave Heaven never made a move, which could not help but make people wonder and doubt!

And now, seeing this 'Black Demon Lord' who has been surrendered and controlled, it makes people faintly feel relieved.

After all, in addition to the basilisk everywhere, everyone finally saw the second method of the Lord of the Cave Heaven.

It's just this method, but it's not easy to deal with!

Bai Ye frowned and looked at the Black Demon Lord guarding the spiritual vein node from a distance.

The Black Demon Lord, after all, is the real Yuan Infant Demon Lord, and there is no defect of soul destruction.

Bai Ye and the others are all Jindan monks, and if they want to win this last node, they must fight the Yuan Infant with Jindan!

Everyone negotiated, but in the end they could only look at the white night.

Bai Ye didn't say much, he also wanted to try the method of the Yuanying Monk, and immediately asked the rest of the people to retreat and hide in the distance, and stepped forward to face the Demon Lord himself.

In the face of the Black Demon Lord, Bai Ye did not have any intention of temptation, and came up with all his strength to directly attack and sacrifice the natal magic weapon 'Yin-Yang Mirror'.

As soon as the yin-yang mirror turned, the yang-yang mirror shone on the black demon mist, and a white light flew out, directly dissipating the large area of demon mist, revealing the figure of the black demon lord in it.

It's a pity that after the consumption of the magic mist, the white light of the Yang Mirror was easily dodged by the Black Demon Lord.

Then, the Demon Lord turned into a demonic light and rushed straight towards the white night.

The magic light swooped in, instantly passing through the figure of the white night, without causing any damage.

Bai Ye's figure has already formed a phantom under the cover and interference of the power of space, and it is difficult for even the Yuanying Monk and the Demon Dao True Monarch to discover the true body!

This is also the strongest hole card that Bai Ye can fight against the Yuanying Monk after advancing to the Jindan Realm and mastering the power of space such as instinct.

After all, the self-created path 'Yin-Yang Tribulation' has not yet been completed, and the 'Yin-Yang Tribulation' is more about forming a higher-level lethality on top of the attack.

But if you want to fight beyond the ranks, it is obviously not enough to have a cross-level attack power.

Attacking, defending, and escaping all have the power to cross the ranks, so that they can really have the combat power to fight beyond the ranks.

Now, with the power of space to protect yourself, defense, and escape, all are no obstacles, Bai Ye can let go of his hands and feet to fight with the Demon Dao True Monarch, and try what his current methods are!

The shattered figure of the white night flickered, and it was divided into two, each holding a mirror, shining on the magic light transformed by the black demon lord.

Yin and Yang two mirrors, black and white, at the same time on the Demon Monarch, Yin and Yang hedge, the catastrophe erupted, and the 'Yin and Yang Tribulation' created by Bai Ye erupted on the Black Demon Lord!

There was a roar and explosion, and the magic light shattered, revealing the true body of the Black Demon Lord.

The Black Demon Lord cultivated the Demon Dao, and his true body was no longer human, just like a black figure, as thin as a piece of paper.

At this time, he was beaten out of his true form, and the Black Demon Lord was furious, and with a roar, he rolled up a large area of black demon mist, which was also split into two, and rushed straight towards the two figures of the white night.

The two figures in the white night are each with their own treasure seals, the light of the Sun Molten Gold God, the light of the Taiyin Soul Killing God, the two treasure techniques are played separately, but they are all shot in a black demonic mist.

The Sun God's rays shattered the demon mist, and the Taiyin God's rays shattered the demon shadows, and the two treasures joined forces to completely annihilate the black demonic fog that the Black Demon Lord had differentiated.

There was a black demonic mist left, directly passing through the white night, a figure that was also an illusion formed by the power of space.

Didn't do the slightest damage to the white night.

"Alas!" Despite this, the other figure of the white night sighed.

Two blows in a row caused some damage to the Black Demon Lord, but Bai Ye's mana also tended to be exhausted, after all, he was only the first layer of Jindan, and he was able to perform now, thanks to his background and foundation to break the limit, far beyond ordinary people.

It's just that no matter how strong the foundation is, the Jindan is limited after all, and it is already the limit to inflict heavy blows on the Black Demon Lord twice.

There was a black demonic fog left, and the white night could only rely on external forces.

With a flip in his hand, a thunder bead was in his hand, and Bai Ye flicked his fingers.

This thunder bead was given to him by his master Luo Yunce when he left the sect, and it was condensed with the other party's natural supernatural power 'Thunder Law'.

Every thunder bead is the power of Luo Yunce's blow, plus the power of thunder to restrain the demon path.

The thunder bead hit the black demon fog, and exploded violently, the thunder exploded and impacted, but in a moment, the black demon fog was emptied, and the demon lord's body was directly exploded and shattered!