The villain's pet apprentice sister is not to be trifled with

The ball of demonic energy is different from a physical body. Every time it hits the ball of demonic energy, part of the demon seeds in Lu Qingcheng's body will be destroyed by spiritual power.

However, the demon seed is originally transformed from a poisonous insect. When the poisonous insect is cut off, it can be split into two and exploded into ashes, which can then be used to activate a new poison.

The same is true for demon species.

The Wanxiang Pen had no time to spare, so he called out to the Gu worm, "Big worm, don't you claim to be the Gu King? Defeat that shameless Lu Qingcheng!"

The Gu insect whimpered, "Don't be so mean to me, I've tried it before, and the mother Gu is not here.

These offspring are controlled by their mother. As long as the mother survives, the offspring will continue to reproduce.

Unfortunately, my sub-Gu are all in the Insect Devouring Town, and Sisi didn’t let me create new sub-Gu, so I can’t defeat him!”

Bishuizhu: "You Gu worms are quite interesting, mother Gu fights mother Gu, and child Gu fights child Gu.

But, since you are a female Gu, why is your voice so rough? "

Gu worm: "...Wuwuwu, Xiaobi, are you discriminating against me? Although we Gu worms are called mother Gu, except for the male and female Gu, powerful Gu worms like me are all hermaphroditic!"

Full Moon Bow: "Heh..."

Xianjian: "Can you guys just focus on fighting? The master is doing his job!"

The weapon spirits: “Oh!”

Si Qingyu: “…”

Si Qingyu's heavenly thunder chains confined the demonic energy ball that Lu Qingcheng had transformed into within a certain space. The thunder and lightning were so dense that Lu Qingcheng could not escape.

This has consumed all of Si Qingyu's spiritual power.

If they fight a protracted war like this, Lu Qingcheng will not be defeated and Si Qingyu's spiritual power will be exhausted sooner or later.

Nangong Chiyang was extremely anxious when he saw how much his junior sister had expended and how hard his fellow junior brothers and companions were fighting.

At this moment, it was not a question of how many swords he could control, but he needed to hit the target with one strike and destroy all the demons.

If his double flames could burn all the demons to death as soon as possible, all problems would be solved.

However, he, who is in the Spirit Transformation Stage, is still unable to do it.

Nangong Chiyang held his breath and concentrated, summoning out all the swords in the sword box. There were more than a dozen black iron swords, half of which were burning with red flames, and half were burning with netherworld dark fire.

This is a technique that Nangong Chiyang often uses, and it is also what he has always pursued, to control several swords with his mind and attack together.

He always had a ball of red flame in his left hand and a ball of green netherworld fire in his right hand, attacking separately.

However, the sword techniques of the Tianqian Sect gave him another inspiration.

The Tianqian Sect's sword techniques and Qianyang Tianzun's sword formation have been passed down for thousands of years. The sword energy of many cultivators is condensed into a powerful sword intent that is invincible and can kill all demons and evil spirits.

After Nangong Chiyang obtained the sword manual of Tiangan Sect and mastered it, he had an idea: if he could gather his sword energy into one place, just like the disciples of Tiangan Sect set up a sword formation and burst out powerful sword energy, what if he could concentrate all his spiritual power into one point to attack the vital point?

So, when the long sword was about to approach the demonic energy group, Nangong Chiyang controlled the sword with his mind, causing several swords burning with double flames to merge into a sword intent that he had never wielded before in an instant, and its power and domineering level was much better than before.

Above the sword intent, two layers of flames intertwined, burning, roaring, passing through the lightning grid and piercing through the demonic energy ball.

The ball of demonic energy was getting smaller at a speed visible to the naked eye.

Everyone was also surprised to find that there were two layers of fire power entangled around Nangong Chiyang.

His surging spiritual power was even more turbulent and violent than before.

Gu Yubai, who was closest to him, felt it. As Nangong Chiyang continued to fight, he actually advanced to the Void Refinement Stage.

There were rumbling thunders in the sky; Nangong Chiyang's thunder tribulation was coming.

Gu Yubai's expression froze, his pupils trembling. Nangong Chiyang...had actually reached the Void Refinement Stage.

And he himself was shamefully still stuck at the Great Perfection of the Nascent Soul Stage.

Shen Yewei and Dian Zan were also surprised at Nangong Chiyang's improvement in the battle. They immediately flew to Gu Yubai's side and shared their shock with him.

"Big Brother, look at Nangong Chiyang, he has actually reached the Void Refining Stage..."

Gu Yubai said with a gloomy expression, "I have seen it. I am no longer worthy of you now..."

Be his brother.

Before he could utter the last few words, a ball of demonic energy came towards him. Gu Yubai waved his sword to block it, and turned all his frustration into sword power, which he attacked madly.

Shen Yewei and Dian Zan looked at each other and felt something was wrong.

Shen Yewei: "I never thought that Senior Brother would be so self-deprecating."

Dian Zan thought for a moment and comforted Gu Yubai, "Big Brother, you don't need to feel inferior to Nangong Chiyang because your cultivation level is not as high as Nangong Chiyang's.

After all, our master's cultivation level is not as good as his master's.

Your junior brother's cultivation is not as good as his junior brother, your junior sister, oh, you don't have a junior sister yet?"

Gu Yubai: "..."