The imprisoned evil soul thoughts continued to struggle, and one after another soul shadows kept hitting the sword cover, but many soul shadows contaminated with soul flames wailed miserably, and soon turned into green smoke and dissipated in Yan Zhen's mind.

"Burn it all for me!" Yan Scar snorted softly in his heart, and the sword cover continued to shrink, igniting those soul shadows that were wandering around and rushing indiscriminately.

Those soul shadows were burned to death and came back to life, crying and begging for mercy, but Yan Zhen was indifferent, but intensified and completely wiped them out.

The Traceless Sword that shimmered with a faint green light flew out of Yan Scar's mind and hovered beside him.

His eyes were fixed on the Ice Mirror Altar dozens of meters away. There was a short sword slanted into the altar, the hilt was dark and translucent, flashing with a strange light, and the body of the sword was as clear as the surrounding ice, exuding wisps of cold.

"Ice Night!" Yan Zhen's gaze fell on the two seal characters on the sword, is this the name of the immortal weapon?

However, if you want to obtain this immortal weapon, I am afraid it is not easy.

After all, there is still a machine spirit in this Ice Night Sword that I don't know how long it has lived.

"If you don't solve that machine spirit, Lin Yi won't be able to get out of trouble. Yan Zhen thought with a sad face.

But that machine spirit is in the Ice Night Sword, and with his strength, he has not yet entered the sword and has the ability to compete with the machine spirit.

The soul is different from the original spirit.

The soul is out of the body, and the soul will be scattered in a short time, like the spirit in this immortal weapon, which was obviously captured by the big man and sealed in the sword body.

Otherwise, like the Natal Flying Sword of the Sword Immortal lineage, its spirit is like its own child, and it will never leave the sword body, and it will have such a big grudge.

Although it is not uncommon for machine spirits to harm people, it rarely happens.

Yan Zhen can basically determine that this "Ice Night Sword" should not be the natal flying sword of a certain sword immortal in the sword immortal lineage.

To deal with the sealed machine spirit, at least the seal must be able to open the seal before we can talk about a way to solve the machine spirit.

How can a mortal open the seal set by an immortal?

Yan Zhen couldn't help frowning, walked to the ice mirror altar, his eyes narrowed slightly, and looked thoughtfully at the line of small words engraved on the table next to the altar - Ice Night, Medium-grade Immortal Weapon, Han Ji Shangxian held this sword to kill four demon lords and was seriously injured, and the fear that the sword spirit would be born after thousands of years to make trouble, so it was sealed here.

"Sure enough, there is something wrong with the sword spirit!"

In this way, Yan Zhen didn't dare to get too close. How could the spirit of an immortal weapon be an ordinary character? What's more, this is still a medium-grade immortal weapon.

"Solve the surrounding soul thoughts first!" Yan Zhen's mind moved, and the Traceless Sword waved in the air like a swimming dragon, chasing those soul thoughts closely.

However, although he succeeded in killing many wisps of soul thoughts, he failed to change the status quo.

The evil soul thought is just the consciousness emitted by the immortal artifact spirit, and the Yuan Shen Realm immortal who gave birth to the Yuan Infant can seriously injure the ordinary Jin Dan with one thought, and the transformation of its strength is mainly reflected in the soul.

The primordial spirit is the fusion of mana and soul, and the "soul thought" will also transform into "divine consciousness". A wisp of divine consciousness, which is equivalent to hundreds or thousands of wisps of soul thoughts, is not a level concept at all.

Don't look at the evil soul thoughts overflowing everywhere in the Ice Mirror Palace, this may just be a wisp of divine consciousness that has been absconding for hundreds of thousands of years.

Even if the swallow mark has the flame to deal with the spirit, how can a small waterhole compete with a lake?

"I only have one advantage, the Ice Night Sword is sealed, and the machine spirit is sealed in the body of the sword, I want to try all kinds of methods against it, but he is helpless against me. Yan Zhen directly ignored the ice beasts of the Ice Mirror Palace, and that little bit of trouble could not pose any threat to him at all.

"Let's see how much damage the soul flame does to it. Yan Jian stepped forward, holding the Traceless Sword and swiping it lightly, a soul flame burned on the Ice Night Sword, and he seemed to hear the sound of "crackling" and the miserable wail of countless soul thoughts.

"It can only temporarily stop the overflow of soul thoughts, but it can't enter the sword and hurt the machine spirit. Yan Zhen felt it, and his face was bitter, in this case, no matter how hard he tried, he was doing useless work.

After being silent for a long time, a flash of inspiration flashed in Yan Zhen's mind, since that machine spirit used evil soul thoughts to attack others, then why didn't he also return an eye for an eye and a tooth for a tooth.

There are also two poisons prepared by Ah Yuan in the ring, "A Thousand Nights" and "Dissipation". These two kinds of poisons, Qianyu Night is poisoned against the main veins of the human body, and the dissipation of the mind is specialized in the spirit.

Yan Zhen took out a wine jug and poured two packets of dissipating poison powder into it, which only dissolved in wine. He shook the bottle vigorously, poured the green liquor inside on the fairy sword, and sat by the altar, quietly waiting, wanting to see how the immortal weapon would change.

"Snort!" Yan Zhen could feel that the spirit in the immortal weapon disappeared in a short moment, and after losing some of its soul thoughts and finding that it could not cope with the erosion of the "dissipation", it hid directly.

Although the dissipation of the mind can cause certain harm to the spirit, it cannot penetrate into the immortal weapon. Generally speaking, if you can't destroy the material of the immortal artifact itself, you can't hurt the artifact.

Due to the scope of reasons, it is impossible to eliminate all the evil soul thoughts in this central hall.

"Is there no other way?" Yan Zhen was anxious, Lin Yi was always suffering from the erosion of evil soul thoughts, how could he not be in a hurry? Moreover, he had been surrounded by evil soul thoughts for a long time, and there were many variables, he could not guarantee that he would be absolutely safe here.

"Heavenly Soul Guide, yes, I still have an immortal method. Yan Zhen took out the "Heavenly Soul Introduction", one of the five immortal methods obtained from the Di Ting Palace.

This is an immortal method for cultivating the spirit, and it is also systematic. The first part talks about how to cultivate the spirit, and the second part talks about some precautions, a thick book, in fact, the most important thing is the three pages with a mantra in the middle.

Yan Zhen flipped through the pages one by one, and finished the entire book in less than a quarter of an hour.

He frowned and pondered, "Heavenly Soul Introduction", as the name suggests, is to guide the cultivation of the soul of the Yuan Shen Realm, because the only ones who can possess the Heavenly Soul are those monks who shatter the void and soar in the day.

If you don't become an immortal, where does the heavenly soul come from?

Although Yan Zhen memorized the mantra, he couldn't cultivate anything for a while.

How could the Divine Soul be so easy to cultivate? Otherwise, the cultivators who specialize in the Spiritual Cultivation would not be able to form their own lineage.

"I don't know if the little black dog can get rid of this pesky sword spirit, but I can't count on it all. Yan Zhen snorted coldly, holding the Traceless Sword in his hand, and the sword lights were dazzling, reflecting a vague sword mountain.

"Summon, Soul Vortex!" Yan Zhen thought back to the soul storm he used when dealing with the Second Prison Master of the Dark Prison, perhaps only a soul attack of that level could cause a certain amount of harm to the spirit in the "Ice Night Sword". It's not sure for sure, but you won't know the result until you try it.