Stepping into the realm of the true self, you need to cultivate the Yin and Yang Double Dan, which is the basis for breaking through the True Self Realm and advancing to the Yin and Yang Realm, the Yin and Yang Double Dan revolve around the divine soul, and the Yin Dan naturally absorbs the external spiritual energy to gather in the spiritual sea, and no longer depends on the operation of the exercises, and the Yang Dan transports the spiritual energy stored in the spiritual sea to the cultivators. Using aura, Chu Ran can only do simple skills like taking things from the air, and he can only cultivate the first two layers of the sword technique "Like Water Flowing Year", but with spiritual power, it is completely different, not only can he practice the sword skills of the next few layers of the Water Flowing Year, but he can even use spiritual power to control objects, launch spiritual power attacks, refine higher-level spirit pills, depict spells, arrange formations, forge spiritual treasures, and so on.

Chu Ran opened his eyes again, and at this time, Taixuan's voice sounded in his mind: "Congratulations to the disciple for advancing to the true self realm!" ”

Chu Ran responded in his mind, "Thank you, Master!" As soon as the words fell, the "Tai Xuan Decision" in Chu Ran's mind once again glowed with golden light, and the fourth volume of the "Tai Chi Sutra" turned into runes into Chu Ran's mind: Yin gives birth to Yang, Yang gives birth to Yin, Yin and Yang are combined, endlessly, the qi of all things is attributed to Tai Chi, and at the beginning of Tai Chi, it is Yin and Yang.

After Chu Ran completely digested the Tai Chi Sutra, Tai Xuan's voice sounded again: "Apprentice, come to the sea space and teach you some other methods for the teacher." ”

Hearing this, Chu Ran was very excited, his eyes immediately closed, and his consciousness descended on the sea of knowledge. "Master! Here comes the apprentice! Hey? What are these two balls? Chu Ran had just thought about saluting his master, and suddenly found that there were two round balls around his soul, one black and one white, revolving around him, one of which was constantly absorbing aura, while the other was emitting golden particles, which was obviously not aura.

Seeing this, Taixuan didn't care, his left hand was behind him, and his right hand stroked his beard and replied with a smile: "This is the Yin and Yang Double Pill that has evolved from reaching the True Self Realm, and it is also the foundation of the advanced Yin Yang Realm, and those who have not cultivated the Double Pill will not be able to step into the Yin and Yang Realm." This pair of Dan Black Dan is Yin Dan, which specializes in absorbing aura, and Bai Dan is Yang Dan, which converts aura into spiritual power. ”

Hearing Taixuan's explanation, Chu Ran actually forgot the purpose of coming here to know the sea space, so he asked suspiciously, "Spiritual power?" What is that? ”

"Apprentice, you used the aura to release it before, and you used the aura to use the magic and martial arts, but the effect was very small, and even the cultivation of the sword technique only stagnated when it reached the second form, because the aura is only an energy for internal cultivation, and the spiritual power is a kind of energy that is transformed from the aura and released externally." Tai Xuan paused, took a sip of tea and continued: "After you have spiritual power, you can fly to the sky, move mountains and reclaim the sea, set up formations to cast spells, and so on. ”

Hearing Taixuan's words, Chu Ran was shocked, and then nodded: It turns out that the monk really uses spiritual power instead of spiritual energy. Seeing that Chu Ran seemed to have comprehended, Tai Xuan nodded with satisfaction, stroked his beard again and continued: "Since you can already start to have spiritual power, then the teacher will teach you the art of sword control and the art of spiritual power transformation, and when you have fully mastered these two martial arts, it is time to set off for the Nine Realms of Dixuan." After that, Tai Xuan pointed at a point, and put the sword technique and the spiritual power transformation technique into Chu Ran's mind.

"Master, I will definitely master these two martial arts techniques as soon as possible!" After speaking, Chu Ran saluted Taixuan, and then his consciousness left the Zhihai space. When he opened his eyes again, Chu Ran happened to see the little Taoist priest who came to deliver the food, so he called him and asked, "Little Master, how many days have passed?" ”

The little Taoist priest knew that this was a big man who even Yan Zhendao called his predecessors, and when he heard Chu Ran's question, he replied politely, "Back to the seniors, it has been ten days." ”

Chu Ran sighed that it took him ten days to break through the realm this time, but how could he know that his entry speed was so fast that even the Upper Realm Tianjiao could not reach it, so he nodded and asked again, "Little Master, has Master Yanzhen come back?" ”

"Back to the seniors, the palace master had returned the day before yesterday, and saw that the seniors were still in retreat, and did not come to disturb the seniors' cultivation." Seeing that Chu Ran nodded, the little Taoist priest bowed politely, and then retreated, of course, he told the Yanzhen Taoist the news of Chu Ran's exit at the first time.

Chu Ran stood up and came to the square outside the apse, and with a movement of his mind, he summoned the Xuandao Sword from the sea of knowledge space, and then placed the sword horizontally on the ground, and he sat cross-legged in front of the Xuandao Sword. Everything was ready, Chu Ran began to silently recite the sword spell, and the Yin Dan in the sea of knowledge space began to rotate rapidly, wisps of spiritual energy poured in from heaven and earth to converge in the Yin Dan and then returned to the spiritual sea, with the influx of a large amount of spiritual energy, the fog above the spiritual sea was great, at this time, the Yang Dan quickly rotated, absorbing all these mist and transforming them into wisps of golden light particles into Chu Ran's soul. The spiritual power entered Chu Ran's body through the divine soul as a transit station, flowing through the limbs and hundreds of veins, and finally Chu Ran's whole body was wrapped in a layer of faint golden light, although it was very weak, it was already visible to the naked eye.

Chu Ran's mind moved slightly, and he continued to recite the law in his heart, and pointed at the Xuandao Sword, and a wisp of pale golden spiritual power flowed out along his fingertips to wrap the entire sword in it, and then Chu Ran shouted lightly, "Get up", only to see the Xuandao Sword tremble slightly, and it slowly levitated, and finally stopped about a centimeter from the ground, and after lasting for almost a few minutes, the Xuandao Sword landed again, making a slight metal collision sound. At this moment, Chu Ran's forehead was already soaked with beads of sweat, he never expected that the cultivation of the sword technique would consume such a huge amount of spiritual power, and the first control of spiritual power also made Chu Ran's soul burden. Chu Ran temporarily stopped the practice of swordsmanship, and turned to run the True Self Meditation Sutra to restore spiritual power, after Chu Ran stepped into the realm of true self and could use spiritual power, the divine soul was always wrapped in a faint golden halo, when Chu Ran was meditating, all spiritual power no longer used the divine soul as a transit station, but was all wrapped around the divine soul, constantly nourishing the divine soul.

In the sea of knowledge space, Chu Ran's divine soul opened his eyes again, got up and came to Taixuan's side and bowed, "Master, why does my cultivation of the sword art consume so much energy?" ”

Tai Xuan conjured a feather fan out of nowhere, took it in his hand and waved it: "Disciple, because the aura of the blue star is thin, although he can barely reach the top grade of the true self realm with the help of the spirit pill, he can use the spiritual power, but the transformation of this spiritual power is still not enough, and the cultivation intensity of the spiritual power will be better than now, if this is in the Nine Realms of the Earth Xuan or higher, although it may not be possible to complete the cultivation at one time, at least it will not be so exhausting." At this time, Taixuan also just ended a short retreat, with the help of Daowen, his immortal soul is also constantly repairing, Taixuan thought for a while and then continued: "Disciple, you don't have to be in a hurry, fortunately, your spiritual sea reserves are sufficient, through the True Self Meditation Sutra can slowly strengthen the spiritual power, and at the same time, when you meditate, you can fully urge the transformation of spiritual power, in order to get more spiritual power." ”

"I see, Master." After that, Chu Ran said goodbye to Taixuan, withdrew from the sea of knowledge, and calmed down to meditate, so four or five days passed, during which he spent all his time meditating except for eating on time, so Chu Ran also faintly felt that his spiritual strength was better than before.