Cultivation of Immortality: Refining the Innate Spiritual Treasure at the beginning

The aura of this fifth-level demon cultivator was even stronger than that of the fourth-level demon cultivator. His body was shining with black light, and he held a long black whip in his hand, with complex runes engraved on it.

"Oh no, it's a fifth-level Heavenly Demon cultivator! Everyone be careful!" Xu Hongsheng said solemnly.

He was well aware of how powerful the fifth-level Heavenly Demon cultivators were. Last time, he was seriously injured after just a few attacks from a fifth-level Heavenly Demon.

However, at this moment, everyone was able to use lightning attacks. Even if the opponent was a fifth-level demon cultivator, he would not be able to defeat the four of them unscathed.

One of the cultivators took out the transmission jade slip and reported the matter the moment he saw the fifth-level demon clan.

"You human cultivators have become a little too proud of yourself recently. You even dare to kill our Heavenly Demon cultivators. Today I will definitely teach you a lesson!" The fifth-level Heavenly Demon cultivator sneered.

"He is releasing demonic energy rapidly. Don't listen to his nonsense and launch lightning attacks as soon as possible." Xu Hongsheng shouted and threw out a ball of red lightning in his hand.

Several other practitioners then displayed their unique skills and launched attacks on the fifth-level Heavenly Demon practitioner.

Humph! The fifth-level demon cultivator snorted coldly, waving his long whip to meet the attack of Xu Hongsheng and others. Black light shot out from the whip, colliding with various colored lightning.

For a moment, there were thunder and lightning, and the light was dazzling. Although Xu Hongsheng and others' attacks were strong, the opponent was, after all, a fifth-level Heavenly Demon Clan cultivator.

The demonic energy emanating from the long whip easily blocked their attacks. If it weren't for the lightning attack that restrained the demonic energy, the situation between the two sides would probably have been reversed immediately.

Even so, after Xu Hongsheng and others persisted for a while, the attack gradually weakened and they gradually fell into a disadvantage.

At this moment, a figure came galloping from a distance. It was the sixth-level cultivator who was responsible for patrolling this area.

"It's Captain Zhang!" Xu Hongsheng and others were delighted when they saw the middle-aged man in blue robe flying over.

"You have done a good job. Leave the rest of the battle to me!" The man rushed directly towards the fifth-level Heavenly Demon cultivator.

The middle-aged man in the blue robe quickly formed seals with his hands, and fire runes jumped on his fingertips. These runes instantly gathered into a giant flaming dragon, which pounced at the fifth-level Sky Demon cultivator with bared fangs and claws.

What was amazing was that the giant fire dragon was covered by a layer of thunder and lightning power in an instant, making it even more powerful.

The fifth-level demon cultivator felt the powerful destructive force of the fire dragon, and a trace of fear surged in his heart. He wanted to dodge, but it was too late. The fire dragon instantly hit his body and knocked him out fiercely.

"Ah..." A fifth-level demon cultivator let out a scream.

His body exploded in mid-air, and four figures fell heavily to the ground. The four Sky Demon Clan practitioners who had originally merged into one now separated again. However, their breath was weak at this moment, and they were already dying, with their lives hanging by a thread.

The young man in blue robe was merciless. He changed the spells in his hands, and several lightning fireballs flew out, annihilating the practitioners of the Sky Demon Clan in one fell swoop.

"Thank you Captain Zhang for saving our lives!" Xu Hongsheng and others hurried forward to express their gratitude.

"You're welcome. This is what I should do." Captain Zhang waved his hand and said, "You guys just performed very well, especially you, Xu Hongsheng. Your strength has improved a lot."

"Thanks to the Art of Transforming Thunder, we can display such powerful strength," said Xu Hongsheng.

"Yes! If I didn't have the "Thunder Transformation Technique", I could only barely deal with the fifth-level demon just now. It's not like now, I can kill him easily." Captain Zhang's eyes flashed with excitement when he heard this.

In the past, when he fought against the Sky Demons, he could only deal with the lower-level Sky Demons. But now, he can easily kill the lower-level Sky Demons. Although he has not yet fought against the sixth-level Sky Demons, he feels that he should be able to defeat them. These are the changes brought about by his ability to use the Lightning Technique.

"Captain Zhang, you are so amazing. You can actually integrate lightning into large-scale spells. We can only use low-level spells to convert them into lightning power." A cultivator said enviously.

"Your cultivation is still low, so it's normal that your cultivation speed is slow. Just use it more and practice more. Recently, many cultivators of the Heavenly Demon Clan have been killed. According to the character of the Heavenly Demon Clan, they are likely to carry out large-scale revenge. You must be careful when you patrol." The middle-aged man in blue robe gave a few instructions and left.

At this moment, six Tribulation Crossing cultivators led a group of Fusion Stage cultivators and came to the hall on the top of Demon Suppression Mountain in a mighty procession.

Huo Qier had contacted the Holy Land of the Human Race some time ago. Although Li Yang was in the Demon Suppression Mountain, they were not afraid of the invasion of the top demons. But Li Yang was only one person after all. If the demons attacked the Demon Suppression Mountain area from multiple directions at the same time, even if Li Yang was a Mahayana cultivator, he would not be able to rescue them at the same time.

These cultivators were the support sent by the Holy Land of the Human Race. According to the Holy Land, it would be best to hurt the Heavenly Demons once and for all so that they would not dare to expand to the Human Race at will in the future.

The arrival of this group of practitioners has greatly improved the strength of the Demon Suppression Mountain. Huo Qier and Li Yang warmly received them and introduced the situation of the Demon Suppression Mountain to them.

After learning about the situation in the Demon Suppression Mountain, the practitioners were divided into several groups to patrol different areas of the Demon Suppression Mountain to guard against attacks from the Sky Demons. At the same time, they also began to actively practice the "Lightning Transformation Technique" in order to better deal with the challenges of the Sky Demons.

In the next few days, the atmosphere in Demon-Suppressing Mountain became extremely tense.

Although the Sky Demon Clan is currently unaware that there is support from the Demon Suppression Mountain, due to the fact that many Sky Demon Clan practitioners have been killed by humans recently, they have a strong desire for revenge and their activities in the Demon Suppression Mountain have become more frequent. Sometimes, some Sky Demon Clan practitioners will break into the area where humans have set up formations and cause damage.

However, the human cultivators had already made full preparations. They used the advantages of the "Lightning Art" to effectively attack the demon cultivators.

In the frequent small-scale conflicts, the human cultivators always won, which made them get rid of their previous fear of the demon clan.

As time went by, the battle between the Demon Suppression Mountain and the Heavenly Demon Clan intensified, and gradually higher-level Heavenly Demon Clan practitioners came to the Demon Suppression Mountain to provoke, and the human practitioners who came to support also began to fall.

The two sides attacked and defended each other, and the scale of the conflict gradually escalated. Because the human race mastered the secret method of "Lightning Art", they were not inferior to the demons in the same level battle. In addition, the Demon Mountain was the home ground of the human race, so in the conflict, the human race always had an absolute advantage.