"He still hasn't been able to break through his defenses, what secret technique has this junior cultivated?" The white-haired old man was extremely shocked in his heart, although he only had a few short moves, almost all of each other's methods were used.

The Blood Scythe is already the strongest attack method of the white-haired old man, in addition, he has also cultivated a killing secret technique, but it only fuses the four prohibitions, which is equivalent to the power of the Blood Scythe Qi.

Since the sword qi couldn't break through Gu Xiuyun's defense, the killing secret technique was naturally the same.

"It's a pity that the old man has not been able to understand the blood soul palm so far, otherwise he would be able to solve this junior with just one palm. The white-haired old man was annoyed.

As a fourfold heavenly powerhouse, he is in a high position in the Qi family, but he can't even kill a junior, which is too embarrassing.

"But this junior's strength is really terrifying, at a young age, he can actually cultivate two secret techniques to the fullest, and the spiritual domain is also very weird, far stronger than the ordinary spiritual domain, and that life-saving secret technique, I don't know where it came from?"

Thinking of this, the white-haired old man secretly rejoiced in his heart.

Fortunately, it was he who chased and killed Gu Xiuyun today, not the sixth child, otherwise the old Qi clan would probably die at the hands of a junior.

"Since you can't kill this person, the old man should go to the black jade mine!"

The white-haired old man shook his head and turned to walk somewhere else.

Dozens of miles away, Gu Xiuyun looked at the white-haired old man from afar, and was slightly relieved to see that he was not chasing.

"Fortunately, the old ghost of the Qi clan doesn't know that my spirit armor technique is close to the limit, if he comes with a few more swords, I will really die here. ”

Gu Xiuyun waited for a moment until the white-haired old man disappeared from sight, and then quietly returned to his original place.

On the desolate earth, a black hexagram sticks were inserted in the soil alone, and there was a faint flash of inspiration.

This spirit tortoise black armor pick was blown away when resisting the sword, and he was in a hurry to escape for his life, and Gu Xiuyun didn't have time to find it at all.

Fortunately, the second uncle of the Qi family didn't look down on the black hexagram, so he didn't pay attention to this thing at all, and the second forbidden spiritual weapon was as cheap as cabbage, and it really couldn't enter the eyes of the four heavenly powerhouses.

Picking up the black hexagram, Gu Xiuyun was about to leave, when he suddenly saw a trace of white light not far away.

"Huh? That's ...... Qi's old ghost's hair?"

Gu Xiuyun's eyes suddenly lit up, and he hurriedly stepped forward and picked up the white hair.

These strands of hair were cut off from the forehead of the old ghost of the Qi clan when he cast his refining fingers.

With just a few hairs, of course the old ghost of the Qi family didn't care, but in the hands of Gu Xiuyun, it could play a big role.

"Old ghost Qi, you wait. ”

The light in Gu Xiuyun's eyes flashed and disappeared, and he fled into the distance.

......

Two days later, Gu Xiuyun returned to Youning City with his eldest sister, informed the fourth uncle of Qi's intentions, and then went to the bottom of the city.

At the very bottom of Youning City, there is a bottomless pit.

This cave is known as the Abyss, and it is said that the cave extends to the very deep underground, and even penetrates the leylines, so there is often evil energy gushing out.

Around the abyss, there was a large array, which completely sealed the entrance of the cave, and only the clansmen of the Gu and Yu clans could enter and exit.

This place is also used as a burial mound for the two clans, and all the cultivators in the clan will fall, and the corpses will be thrown into the depths of the abyss to prevent the family from decaying in the future, and the corpses of the clansmen will be dug out of the grave, skinned and torn apart.

After all, a cultivator's physical body is different from that of mortals, and even if he dies, he can last for a long time.

"Yun Gongzi, the abyss is very dangerous, and the evil qi in it has the power of destroying flesh and bones, so you can't go too deep, you can only stay within a hundred zhang of the cave entrance. A Gu cultivator reminded.

"Thanks for the reminder. ”

Gu Xiuyun bowed, and then walked into the abyss.

There are no cultivators in the abyss, because the threshold of the Gang Sha Secret Technique is extremely high, and few people can cultivate, so a lot of Gangsha Qi has accumulated here.

As soon as he walked into it, Gu Xiuyun heard a sneering sound around him, he looked down, and saw that the spiritual power armor and the evil qi collided with each other, as if water and fire were meeting, and they were slowly melting the armor.

Fortunately, the spiritual power armor is extremely strong, the speed of dissolving is very slow, and it is supported by spiritual power, so it can remain stable.

"With just the evil qi, it can dissolve the spiritual power armor, if it is combined with the spiritual power to form a true gang, how powerful should it be?" Gu Xiuyun exclaimed in his heart.

"If I condense the True Gang Sword Qi, I will have a much greater grasp of dealing with the old ghost of the Qi family. ”

Gu Xiuyun took a deep breath, sat cross-legged on the steps of the cave wall, and began to operate the Emperor Punishment True Gang Technique.

To practice the Gang Sha Secret Technique, you also have to participate in the Formation Forbidden, and the control of spiritual power is very demanding.

The evil qi is like a flame, and the spiritual power is water, the combination of the two is equivalent to the fusion of water and fire, and if one is not well controlled, it will be annihilated at the same time.

Cultivating this technique requires extremely strong soul power to condense the spiritual power into silk, form a miniature formation, and then slowly refine the evil qi.

As the magic formula operated, a trace of evil qi melted into the body and stopped in the natal heavenly pass.

Immediately after, Gu Xiuyun turned his spiritual power into silk threads and pulled each other to form a tiny formation.

Hiding a formation in the Tianguan shows how tiny it is, and such a subtle formation, no matter how simple it is, is not an easy task.

And that's just the first step.

The most difficult thing is how to maintain the formation from dissipating.

According to the classics, at least one must reach the Triple Heaven of Enlightenment before they can try to practice the Gang Sha Secret Technique, but in fact, many Triple Heaven powerhouses have not been able to condense the power of True Gang because their soul power is limited and they cannot continue to manipulate the spiritual power silk thread to form a formation.

After all, refining the Gang Evil Qi takes at least a few hours, and controlling the spiritual power silk thread and maintaining the formation for a long time is extremely depleting to the soul.

As the spiritual power silk thread condensed and formed, there was a period of weakness in the sea of knowledge, and maintaining the spiritual power silk thread consumed Gu Xiuyun's soul a lot.

"It seems that my soul strength is not enough. Gu Xiuyun sighed, he still underestimated the difficulty of the Gang Sha Secret Technique.

Even the Fourth Uncle Ancestor, who had practiced for more than two hundred years, had not been able to refine the Gang Evil Qi, let alone Gu Xiuyun?

You must know that cultivators swallow the essence of the sun and moon every day, and while their spiritual power runs through their whole body, they will also slowly strengthen their souls.

Therefore, for cultivators of the same realm, if one has been practicing for 300 years and the other has only been cultivating for 50 years, the difference in soul power between the two can even be doubled.

Gu Xiuyun had the help of the Star Beads, but his cultivation time was too short after all, and his soul power was still not strong enough.

But at this moment, the six life star beads converged at the same time, and the rich starlight merged into the soul, and Gu Xiuyun suddenly perked up.

"The Star Bead will actually take the initiative to help me?"

Sensing the recovery of soul power, Gu Xiuyun was overjoyed in his heart, and hurriedly used his spiritual power to continue to condense the formation.

The spiritual power silk thread wrapped the evil qi, and there was a formation as a traction, slowly blending with each other, and finally, the spiritual power and the evil qi were perfectly fused, forming a faint trace of gangqi.