At the beginning, you will meet a fox demon and be taught the art of immortality

When Shi Yi used the secret method to enter Su Rui's Niwan Palace, he found that Su Rui's Niwan Palace was blocked by a powerful force and could not be broken from the outside.

Shi Yi attacked several times, but each time ended in failure.

This made him very anxious. If the soul had sweat, he would have been sweating all over.

Just when he was considering whether to use some violent means to break through the obstacles, the mysterious force that blocked Su Rui's Niwan Palace suddenly opened a gap for him.

Shi Yi didn't even think about whether this was a trap or not. He directly activated his secret technique and dived into Su Rui's Niwan Palace.

However, before his spirit descended, he saw Su Rui transforming into a giant ape and beating up the dragon-headed beast. At this time, Xiao Tu had already brought the two mountain god seals, both turned into streams of light, and escaped into Su Rui's giant ape body and hid. Therefore, all Shi Yi saw were Su Rui's giant ape clone, the extraterritorial demon, and its "invited" helpers.

"Erlang..." Shi Yi shouted loudly after his soul fell into Su Rui's Niwan Palace. Although he could tell which one was Su Rui with his Dharma Eyes, he still shouted to remind Su Rui that he was here.

"Here..." Su Rui's giant ape opened his big mouth and responded in a humming voice. Although this sentence was simple, it contained endless emotions. Xiao Tu had already reminded him of Shi Yi's arrival. It was after receiving Su Rui's instructions that Xiao Tu opened a passage to Su Rui's Niwan Palace and let Shi Yi in.

The Niwan Palace, which is also known as the Huangting, the Shengong, and the upper dantian, is the residence of the "spirit" of a person. Others will not be allowed in easily, otherwise "possession" may easily occur, especially before the elixir is broken and the Nascent Soul is formed, the person's soul is very fragile.

Before the Nascent Soul was condensed, entering someone else's palace with a Yin Shen body was also a very dangerous thing. Just as Xiaotu reminded Su Rui, in the Niwan Palace, the owner of the body was the only God. If a Yin Shen entered the realm of God with a Yin Shen body, and this "God" had evil intentions, he would definitely not survive.

This shows how risky Shi Yi's behavior was at this time. Of course, this also reflects Shi Yi's love and trust for Su Rui.

After confirming that Su Rui was the giant ape, Shi Yi breathed a sigh of relief. Judging from the current situation, the extraterritorial demon was far from being Su Rui's opponent.

However, creatures like the extraterritorial demon cannot be judged by common sense, so Shi Yi also transformed himself and turned into a giant ape.

The giant ape he transformed into was called Cangshui Ape, and it was more than ten feet tall, with a fierce look, a huge mouth and fangs, and a unique spirit. Its height was much shorter than that of the Tongbi Shenyuan transformed by Su Rui, but it was equally eye-catching, with a coat of snow-white long hair and a layer of transparent water wrapped around its body.

The demon from outside the domain was horrified when he saw the Cangshui Ape that was transformed by Shi Yi.

It's endless. This is...

As soon as the Cangshui Giant Ape appeared, it pulled out a huge trident made of water out of thin air, and stabbed it at the dragon-headed beast with great momentum, like a dragon emerging from the sea. The dragon-headed beast was already suppressed by Su Rui and could not move. It had no way to avoid the trident thrown by Shi Yi. It was immediately pierced by the sharp fork and was lifted by Su Rui, dragged to the ground, wailing continuously. Pools of black blood flowed out of the wound, and evaporated into black mist in mid-air, disappearing into the void.

Under it, the outer demon with bat-bone wings on its back was also seriously injured like the dragon-headed beast, and fell to the ground with its head covered in pain. The outer demon curled up on the ground, its body twitching constantly, and made a low groaning sound, as if it was in great pain. Its wings drooped weakly on the ground, and the black blood stains on them were shocking.

It was not until then that Su Rui paid attention to his condition, and guessed that the giant beast should have some kind of relationship with the extraterritorial demon, similar to a life link or incarnation.

Su Rui was secretly delighted. If that was the case, then let’s solve it together!

There was a gleam in his eyes, and he was determined to eliminate these two evils at all costs.

Su Rui summoned the Black Mountain Divine Seal, gathered all his thunder and lightning power, and smashed it down on the dragon-headed beast. The Divine Seal flashed with dazzling light, with endless majesty and power, as if it was going to smash through the entire world.

Shi Yi also gathered water out of thin air and drew out a trident fork, thrusting it into the neck of the dragon-headed beast. The trident fork flashed with cold light and pierced the throat of the dragon-headed beast.

The divine seal hit the dragon-headed beast hard, making a loud noise that shook the earth. The dragon-headed beast's body exploded instantly, and black blood splashed everywhere. At the same time, Shi Yi's trident fork accurately pierced the dragon-headed beast's neck. The dragon-headed beast let out a final cry of grief and died completely.

The moment the dragon-headed beast was killed, the demon from outside the region screamed and became exhausted. Su Rui was afraid that he might play some tricks, so he sent a lightning bolt to it, making it scream. Su Rui took back the Law of Heaven and Earth, but still kept his two-meter-tall demon body. Shi Yi took back the incarnation of the Cangshui Ape and changed back to his original form.

Su Rui walked up to the extraterritorial demon and recited the talisman to refine the Nine-Child Mother Ghost Sword. After a while, the figure of the extraterritorial demon completely disappeared in his Niwan Palace.

After the matter was settled, Su Rui immediately wanted to run out to see the Nine-Child Mother Ghost Sword that he had refined, so he called Shi Yi to leave his Niwan Palace together.

When his soul returned to its place, Su Rui immediately saw that the Nine-Child Mother Ghost Sword had been divided into two camps. It seemed that the battle between the Ghost Mother and the Extraterritorial Demon had begun.

Looking at the flying swords that were being "surrounded", Su Rui recalled the Ghost Mother's words and suddenly understood what she meant.

It turns out that the Nine-Child Mother Ghost Sword can not only be refined into a demon, but even without the Nine-Child Mother Ghost, and this method of refining will make the flying sword more powerful. However, without the restraint, the probability of being attacked by the demon will be much greater. If the Nine-Child Mother Ghost is used to suppress the outer demon, the Nine-Child Mother Ghost Sword will be relatively less powerful, but it will also be very stable and not easy to be possessed by the demon.

In other words, if Su Rui wanted the powerful Nine-Child Mother Ghost Sword, and let the Sky Demon devour the Ghost Mother, the power of the flying sword might be increased to a higher level.

However, Su Rui still hopes that the Ghost Mother can serve as the sword spirit of the Nine Sons Mother Ghost Sword, rather than an extraterritorial demon like a time bomb.

According to the information Su Rui had learned, sword techniques similar to the Heavenly Demon Killing Immortal Sword or the Nine Sons Mother Ghost Sword could also be used to activate the sword spirit in the sword directly by killing living beings without introducing foreign demons.

The Wutai Sect also studied similar sword-making techniques and created a flying sword called "Bai Ling Zhan Xian Jian". However, since the Wutai Sect became an independent sect, no one has ever created a "Bai Ling Zhan Xian Jian". However, Tianmo Luxian saw that he had just seen one. Ma Huai's master, Yuan Huai Daoist, a disciple of the Wutai Sect, had created one.

As for how powerful these two flying swords are, he has not personally experienced them, so he has no idea.