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In the calm small world, the lakes and mountains, the grass and green forests, the breeze blows, the dense forest makes a rustling sound, the lake water is flooded with layers of ripples, and the blue waves are vast, and the yachts docked at the lake are swaying with it.

On the edge of the lake is a beautiful manor, with white walls and carved railings and red tiles, in which sometimes there is a sound of heavy breathing and a happy panting.

While enjoying the joy of fish and water, the two of them are running the dual cultivation method of Zhong Ling Yunhua Sutra.

The two of them jointly established a circulation channel, and the true qi at this time was entangled together, regardless of you and me, the Jiuxuan true qi could completely tolerate Yiyi's true qi.

The establishment of this circulation channel means that the two of them not only have a small Zhou Tian and a big Zhou Tian in their bodies, but also have a Yin and Yang cycle Zhou Tian.

The two true qi slowly flowed in each other's bodies, fused together, Liu Yiyi's true qi was not as pure and majestic as Xiao Cheng's true qi, and such a fusion suddenly improved the purity and majesty of her true qi.

Xiao Cheng just had the attitude of giving it a try, and he didn't think that Zhong Lingyunhua's dual cultivation method would be successful, after all, he was completely different from Yiyi's Heart Sutra.

However, the "compatibility" of the true qi cultivated by the Nine Xuan Immortal Sutra was unexpected, although the nature of the true qi was very different, but the domineering even Liu Yiyi's true qi had changed.

The success of this method is not of great benefit to Xiao Cheng himself at this stage, Liu Yiyi's true qi is too weak for him, dispensable, but it is of great benefit to Liu Yiyi.

Not only can it improve the quality of Liu Yiyi's true qi, but also promote Liu Yiyi's promotion, Liu Yiyi is now at the threshold of condensing the peak to the innate level, because of Xiao Cheng's true qi, it is easy to advance to the congenital.

With this method, Yiyi will be able to rapidly improve his cultivation with his help in the future.

Xiao Cheng helped Liu Yiyi up and sat on him, his movements were extremely gentle, without interrupting the circulation of true qi between the two.

"Try to break through now!" Xiao Cheng reminded softly as he looked at Nizi, who had closed her eyes tightly.

Liu Yiyi turned her back to Xiao Cheng, sat cross-legged on Xiao Cheng's lap, seized this opportunity, and with the cooperation of Xiao Cheng's true qi, she began to launch a fierce charge against the congenital.

Xiao Cheng stabilized Liu Yiyi's slender and delicate body on his legs and did not move. Liu Yiyi's body is slender and small and not heavy, for him, he can easily hold it up without any burden.

Liu Yiyi worked hard to rush through, her forehead and nose were full of fragrant sweat, as if she had encountered a demon, her brows were furrowed tightly, and she looked extremely sad.

Ten minutes later, Liu Yiyi opened her bright eyes, her pretty face flushed, and she sighed in frustration: "Hey, no, people can't get past the demon level!"

"What kind of demons?" Xiao Cheng asked with a frown. The level of inner demons is relatively difficult for any cultivator, but Yiyi has always been simple, and there should be no hurdles that cannot be overcome.

"Oh, when people saw that the eldest brother was being chased and killed, they couldn't help but save the eldest brother, and then they were deflated and couldn't go up!" Liu Yiyi shook her head helplessly, and the palpitations did not disappear.

"That's a demon, it's all false!"

When Xiao Cheng heard Yiyi's words, he smiled faintly, and his heart was quite touched, it turned out that Yiyi's demon was himself, and Yiyi just couldn't get over this demon, this is what he cared about.

"People also know it's fake, but it's just reluctant, isn't Yiyi useless!" Yiyi blushed and lowered her eyebrows and said ashamedly.

"It's okay, just try a few more times!" Xiao Cheng saw that Xiao Nizi was very disappointed, and comforted Xiao Xiao with a smile.

"Hehe, I'll just wait for the two sisters to advance, and I'll follow them if they advance!" Liu Yiyi smiled innocently.

Listening to Xiao Nizi's words, Xiao Cheng felt a sense of powerlessness, and said in his heart that she was really a lazy pretty girl, and this kind of thing was waiting for the two sisters. However, this is indeed the benefit of Tillian's tribiota, one person advances, and the other two naturally advance.

At the same time, Xiao Cheng smacked his touch, it was always a little weird, and he couldn't say what was weird.

"What a little lazy worm!" Xiao Cheng scratched Yiyi's nose.

Yiyi smiled with zirconium teeth in her eyes, knowing that it was just Xiao Cheng's joke, she lowered her head and turned around along the axis, sat face to face with Xiao Cheng, and gently hugged Xiao Cheng's waist.

"Big brother, continue to cherish Yiyi......" Liu Yiyi lowered her head and exhaled like an orchid.

Xiao Cheng looked at the shy Yiyi and started to move again. Yiyi is a cultivator, who has cultivated since he was a child, and his body is much higher than that of ordinary people.

Half an hour later, Liu Yiyi was panting, although she didn't use any force during the whole process, it was all Xiao Cheng who played with her, but she was still unbearable Xiao Cheng's whipping.

Liu Yi leaned on Xiao Cheng's chest, sweating all over her body, but at this moment, a milky white circle of light suddenly rippled on her body, and the circle of light swung out, Liu Yiyi opened her eyes, and her spirit couldn't help but lift up.

"My sister has been promoted, and Yiyi has also been promoted, hehe!" Liu Yiyi shouted excitedly, dancing.

Innate is a huge watershed for cultivators, and when they reach innate, they can perform a lot of Dao methods, and the most important thing is that they can refine their own flying swords, and their strength has been greatly improved, and there is no reason why Yiyi is not excited.

Yiyi danced excitedly, the movement was huge, Xiao Cheng grinned for a while, if it wasn't for the tempering of his body by thunder, I am afraid that he would be cut off by this girl if he was not careful.

"It's just that refining a flying sword seems to require a lot of materials, hey, I don't know when I will have my own flying sword?" Yiyi frowned and sighed after being excited.

After living in Zhonglingmen for more than ten years, she knows how much a flying sword is worth, and her master's flying sword is only refined after collecting materials for several years, and now she has reached the innate level, and she is also facing the problem of flying swords.

In her image, a flying sword is extremely rare, although she is now in the Xiao family, the Xiao family is very rich, but it is all the Xiao family, she can be regarded as a sojourn under the fence, it is impossible to ask for anything. As for Xiao Cheng, I'm afraid there will be no ready-made materials now.

"It's just a flying sword, I'll find materials for you!" Xiao Cheng smiled slightly when he saw Yiyi's melancholy look.

Yiyi is used to living a hard life, and he will always subconsciously feel that a flying sword is rare, in fact, this kind of thing is nothing to the family, even if there is no good material, there will be no shortage of pure gold, and there is no problem in refining a low-grade flying sword.

What's more, he still has some good materials now, needless to say a large piece of pure gold, he won't give Yiyi a lowest-grade flying sword, the flying sword is a natural thing, and it can't be sloppy.

In addition to a large piece of pure gold, there is also a piece of black jade pure gold, which can refine a medium-grade flying sword, and even a piece of Venus satin steel that can refine a high-grade flying sword.

"Really?" the innocent Liu Yiyi looked at Xiao Cheng with wide eyes, revealing a look of disbelief.

Listening to Xiao Cheng's meaning, there are materials for refining flying swords, so won't she be able to have flying swords right away.

"Silly Nizi, isn't it just a flying sword, don't be so surprised, it's nothing, wait for me here!" Xiao Cheng touched Yiyi's head dotingly and put Yiyi down.

"En!" Liu Yiyi nodded obediently, feeling Xiao Cheng's doting, and her heart was warm.

Since he had a small world, Xiao Cheng has put all his belongings in the small world, so that it is easy to carry. Now that he has this manor, he has sorted the messy items thrown at the entrance of the small world in the manor's storeroom.

Coming to the storage room, Xiao Cheng looked at the dazzling sundries, and walked to the shelf with black jade essence gold and Venus satin steel, and hesitated.

According to his idea, he wanted to give Yiyi a high-grade flying sword, which was completely made of Venus satin steel, and he would definitely be able to refine a high-grade flying sword.

Before, he thought about leaving the Venus satin steel to the master Wuhe Daoist, but now whether to give the Venus satin steel to Yiyi, or wait for the Wuhe Daoist to hand it over later, Xiao Cheng was a little conflicted.

If you give it to his master Wuhe Daoren, with his Jindan peak cultivation, he can maximize the power of the flying sword, and if he gives it to Yiyi, Yiyi doesn't seem to be of much use, and Yiyi doesn't need to participate in any battles.

However, if he was given to his master Wuhe Daoren, but he couldn't refine a high-grade flying sword, his master's flying sword had already been formed, and if he fused all these Venus satin steels, it was likely that he could only raise the flying sword to a medium-grade level, so it would be a bit of a waste of materials.

In the long run, it is worth it to build a high-grade flying sword for Yiyi, and the high-grade flying sword and the medium-grade flying sword are two different things.

The top-grade flying sword can be kept in the dantian, and the middle-grade flying sword can only be hidden somewhere on the body.

The high-grade flying sword is kept in the dantian, and there are two benefits, one is that the high-grade flying sword can continuously purify the true qi, and the other is that the high-grade flying sword is in the dantian, which will make the true qi more stable, and the meridians are difficult to be shocked.

The most important thing is that the high-grade flying sword can be psychic after being warmed for a period of time, and will protect the owner when it is in danger.

Although Venus satin steel is precious, he is willing to give it to Yiyi, if it weren't for this Nizi, he would probably have a big problem in the cave that time.

What's more, for him, good materials are not a problem, as long as he is willing, he can make countless cultivators willing to sacrifice high-grade materials, cultivators are all going to cross the tribulation, exchanging high-grade refining materials for a great realm and a life, I'm afraid few people will refuse.

Xiao Cheng took the Venus satin steel, brought the three materials collected last time, such as tungsten, broken jade gold, and Luoming tears, and returned to the bedroom.

He planned to let Yiyi use the refining formula of the Nine Xuan Immortal Sword to refine the flying sword, since it was the refining formula prepared by the Nine Xuan Ancestors, this formula was naturally extraordinary.

He used this formula to refine the Nine Xuan Immortal Sword, and now he can appreciate the benefits of this formula, this formula makes the flying sword extremely hard and strong, and the malleability is also very good.

"What kind of materials are these?Can you refine a complete flying sword?" Yiyi looked at the few materials in Xiao Cheng's hand, overjoyed, jumped off the bed happily, and came to Xiao Cheng barefoot.

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~RS