"Coexist with the two qi of spirit and demon?" Li Muran's heart moved: "This is indeed a way!"

At the beginning, Li Muran relied on a wisp of immortal qi brought out from the outer heavens, and fused a wisp of demonic qi and spiritual energy according to the guidance of the demon soul, so that he could advance to the true body stage and cultivate the demon gate exercises and spirit realm exercises at the same time. And the Thousand Illusion Fairy also shared that wisp of immortal qi with him at that time, and he completely had the basic conditions for cultivating spiritual qi and demonic qi at the same time.

It's just because the Thousand Illusion Fairy is a spiritual realm cultivator, and there is a large amount of pure spiritual qi true yuan in his body, so he is very repulsive to demonic qi, and it is difficult to cultivate the demon gate exercises at the same time.

"How can I help?" asked Li Muran.

A touch of shyness floated on the cheeks of the Thousand Illusion Fairy, and she lowered her head and whispered, "The simplest and feasible auxiliary method is the dual cultivation technique. ”

"Double cultivation?" Li Muran was stunned for a moment, and then suddenly suddenly. Yes, the art of double cultivation pays attention to the synergy of yin and yang, and the synergy of exercises, which can integrate the magic powers of the double cultivators on a large extent, and Li Muran's mixed yuan light can fuse the two qi of spirit and demon, greatly eliminating the repulsive power of aura and demonic energy, if he cultivates with the Thousand Illusion Fairy, he can naturally help the Thousand Illusion Fairy coexist in the dantian.

"This is indeed a good way! Without further ado, I'll wait for this to start!" Li Muran said, and took the Thousand Illusion Fairy into his arms.

"Wait!" The Thousand Illusion Fairy squealed, and she hurriedly struggled out of Li Muran's arms, her face flushed with shame.

"Do you have the technique of dual cultivation?" asked the Thousand Illusion Fairy.

The art of dual cultivation is not a simple combination of yin and yang, it requires a certain method to communicate mana and reconcile yin and yang. There are special double cultivation techniques in the world of cultivating immortals, and some sects also focus on double cultivation techniques. However, a monk who majors in the art of dual cultivation must practice with a dual cultivation partner for the rest of his life, and if one of them falls or encounters a bottleneck and cannot advance in cultivation, most of his partner will also stop in cultivation.

"There are countless high-level exercises in the spirit realm, don't you have a masterful dual cultivation technique?" Li Muran asked rhetorically.

"How could I delve into this kind of exercise!" the Thousand Illusion Fairy scolded lightly and shook her head. She does have a lot of masterful exercises in her hands, but she doesn't have any double cultivation methods.

Li Muran was stunned, after he arrived in the spirit realm, he had read countless classics, but he also didn't pay attention to the double cultivation technique.

Seeing Li Muran's expression, the Thousand Illusion Fairy was immediately quite disappointed: "If there is no exercise, wouldn't it be impossible to cultivate the double cultivation technique?"

Li Muran said: "There is a part of the exercises. Back then, in the Nether Realm, I got the Langhuan Cave Heavenly Inheritance of the Tianxuan Daoist, and among the 10,000 classics, it covered all kinds of top-level exercises in the Nether Realm, and there was a double cultivation technique. ”

"But it's a pity - I left that book in the Nether!" Li Muran frowned, he remembered clearly, at that time, he left the original Langhuan Cave Heaven and the books in it to Xiaobai and the Demon Soul.

"I've read that classic, although I've only read a small part of the front, but the immortal cultivator has never forgotten it, and he should be able to remember it. Li Muran said, his eyes slightly closed, carefully recalling the situation hundreds of years ago.

Although he had browsed through the book almost at a glance at ten lines at that time, he was a high-ranking monk after all, and after recalling it so carefully, he could still record that part of the exercise mantra word for word.

"Fortunately, the 'Nameless Technique' is the main practice for you and me in the future, and the dual cultivation technique is only an auxiliary, you only need to master the basic yin and yang communication technique, and you can achieve the goal of double cultivation!" Li Muran said.

The two of them studied the double cultivation technique called "Luan Feng Jue" together. This technique comes from the lower realm, and it is considered a top-level dual cultivation technique in the lower realm, but in the spiritual realm or the demon realm, it naturally cannot be regarded as a master. However, neither of them had ever practiced similar exercises, so it took a little time to attain enlightenment.

Since this "Luan Feng Jue" is a double cultivation technique, it naturally contains a large number of methods of yin and yang, including some quite explicit detailed descriptions, the two of them comprehended together, Li Muran is of course a blood vein, and the Thousand Illusion Fairy is also ashamed of her cheeks are hot and red.

When the love was strong, Li Muran's sleeve robe waved, and an invisible breeze swept away, and the surrounding ink bamboos were cut off one by one, and a bamboo house was built in an instant. The two of them laid out layers of forbidden formations outside the bamboo house, and then began to practice the dual cultivation technique in the bamboo house.

......

One day decades later, in a demonic valley, Li Muran and the Thousand Illusion Fairy teamed up side by side to deal with an Ink Horn Jiao spitting black flames.

This Ink Horn Jiao has the initial cultivation of the demon body, and its body is densely covered with a layer of fine and smooth ink scales, and the black flame demon fire it spits out is quite extraordinary, even if it is a hard rock, it is rolled up by the black flame demon fire, and it is immediately turned into ashes.

Li Muran and the Thousand Illusion Fairy each stretched out a palm and volleyed into the void, and the surrounding rich demonic qi condensed and formed where their palms passed, forming a layer of demonic qi barrier in a moment to resist the black flame demonic fire spewed out by the Ink Horn Jiao.

Although the black flame demon fire was blocked by the demonic qi barrier sacrificed by Li Muran and the others, and they could not get close, the demonic qi barrier was also rapidly consuming power, becoming thinner and thinner, and they were afraid that they would be burned by the black flame in less than a few breaths.

At this time, Li Muran and the Thousand Illusion Fairy suddenly changed their respective exercises, their palms were stacked in front of their lower abdomen, one palm to the sky, one palm to the ground, to summon the momentum of heaven and earth, the surrounding demonic qi, immediately there was a huge change, a large number of majestic vitality gathered in front of the two of them, and two black demonic qi light clusters were formed in an instant, each with a few zhang in size.

Immediately, Li Muran and the Thousand Illusion Fairy stretched out a palm at the same time, and the palms of the two were close together. At the same time, the two magic balls they had condensed with the Heaven and Earth Yuan Qi also fused.

After the two orbs fused, instead of increasing in size, they shrank a lot, turning into an unusually dense black light cluster of a few feet in size.

The two of them stretched out their fingers at the same time and popped out a spell, and the black light ball met the raging black flame demonic fire and hit the Mojiao Jiao.

The light cluster rushed into the black flame demonic fire, almost unaffected by the demonic fire. The light cluster slammed heavily on the hard scales of the Ink Horn Jiao, and with a loud bang, the light burst out, countless black qi splashed in all directions, and a very strong wave of Gang Wind Qi rippled around.

Mo Jiaojiao's huge body was directly shocked by the qi wave and flew out more than a hundred zhang away, and a large piece of the scales on its body surface were blown away, and a large piece of flesh and blood disappeared somewhere in the middle of the body.

Mojiao Jiao was in pain, and was so frightened that he immediately turned into a shadow and fled into a cave deep in the valley.

"Finally won!" Li Muran was overjoyed, he was about to pursue, but the Thousand Illusion Fairy signaled to stop: "Just spare it! Count, in the past sixty years, the two of us have fought with it more than ten times." ”

"That's right," Li Muran nodded: "There are no monks in this valley, and there are no powerful demonic beasts, so only this Mojiao Jiao has a little ability." Over the years, we have made it the object of our practice, and we have to trouble it every few years, and this is the eleventh time. This ink horn Jiao is with the two of us to practice, there is no merit and hard work, just spare its life!"

The Thousand Illusion Fairy also said excitedly: "You and I have been suppressing the supernatural power at the level of the Yuan Shen Stage to fight against this Ink Horn Jiao, if you are alone, it is difficult to win." But after you and I joined forces, the power of the "Nameless Technique" was greatly increased, and we could finally defeat this Ink Horn Jiao! It seems that the dual cultivation technique of you and me has been Hinayana !

"This is also expected by the husband!" Li Muran said: "After all, this 'Nameless Technique' exercise is an exercise composed of the mirror light runes of two treasure mirrors, and you and I are both divine lights opened by one of the treasure mirrors alone, so when casting the 'Nameless Technique', it is somewhat insufficient. ”

"But you and I join forces, especially after the Hinayana of double cultivation, you and I have the same mind, the exchange of mana is unhindered, and the cooperation of the exercises is even more seamless.

"Now that you and I have joined forces, we can each use the strength of the Yuan God Period to defeat a Demon Body Early Stage Demonic Beast Mojiao Jiaojiao, which is superior in all aspects, which is enough to prove this. If it takes time, you and I will also cultivate to the higher realm of the demon body stage, and then join forces, maybe we will be able to fight with the demon cultivators who have just advanced to the early stage of Mahayana!"

The Thousand Illusion Fairy said, "That day is too early. In the past sixty years, although you have used the method of double cultivation to help, and there is no restriction on the bottleneck of the exercises, the progress has been rapid, and now the demonic qi I have cultivated is equivalent to the level of the Yuan Shen stage. ”

"Although the magic power of the Demon Gate has been cultivated, there is only one kind of Black Flame Demon Fire obtained from the Ink Horn Jiao. However, I can finally disguise myself as an ordinary demon monk on the surface. As long as I don't use the true aura suppressed in my body, I guess other monks won't be able to see through my identity. ”

"You and I can almost leave this remote valley and travel to the rest of the Demon Realm. The Thousand Illusion Fairy said, "First, the 'Luan Feng Jue' is incomplete, you and I have reached the end of my cultivation, and we need to find a better complete double cultivation method to continue my cultivation; ”

"Okay!" Li Muran nodded slightly: "It's time to get out of here!"

The two of them returned to the ink bamboo forest hand in hand, removing the various forbidden formations near the bamboo house. A table, a chair, and a futon in this bamboo house all record the intimate past of the two in the past 60 years, and the two are quite reluctant.

Li Muran also saw the nostalgia of the Thousand Illusion Fairy, and he smiled: "Since the Phantom Glass is reluctant, just move this bamboo house directly into the Langhuan Cave Heaven!"

After that, Li Muran used his magical powers to move the entire bamboo house into the Langhuan Cave Sky Space tattooed on his arm.

Then, the two of them flew together, leaving the valley and flying towards the vast mountains in the distance.