For ordinary single-attribute spiritual root cultivators, the cultivation after building the foundation is not too complicated, that is, after all the spiritual energy accumulated in the dantian during the qi refining period is converted into spiritual liquid, at this time, the spiritual energy will be further compressed, and the volume will decrease sharply after it becomes liquid.

At this time, due to the qualitative change of the spiritual liquid and the ascension of the realm, the true fire seed will be born in the monk's dantian, and the monk can place it on the spiritual liquid, so that the surface of the spiritual liquid will produce real fire, and it will refine and absorb the spiritual energy into the dantian by itself, so that the spiritual energy and the spiritual liquid will be homogeneous and fused into one.

Therefore, the monks of this realm do not need to refine the aura many times, all the monk has to do is to meditate and guide the aura into the dantian, wait for the true fire to refine the aura into spiritual liquid, slowly accumulate it, and from time to time use secret methods to expel the impurities generated in the refining process.

The foundation building realm is divided into small realms by the amount of dantian spiritual liquid, from the beginning of the aura to the spiritual liquid accounting for one-third of the dantian, which is the early stage of foundation building, more than one-third and less than two-thirds is the middle stage of foundation building, and then until the dantian is full of spiritual liquid, it is the late stage of foundation building.

In order to advance to the Dan Realm, you must first condense the dantian spiritual liquid into a solid state with the secret method of condensing the Dan that fits your own aura attributes, also known as the Young Dan, and then use the Dantian True Fire to refine it into a golden pill with the secret method of turning the Dan. These two secret methods will be recorded in general exercises.

However, for He Lingfeng, a special Five Elements Spiritual Root, the cultivation after building the foundation was more cumbersome than the Qi refining period.

He had to wait for all these five elements aura in the dantian to be transformed into spiritual liquid, and then use this spiritual liquid as the core to separate the sea of qi. Unlike the Qi Refining Period, the dantian had to be divided into seven parts by the previous method of separation. In addition to the five qi divisions that originally contained the aura of each attribute of the five elements, these five elements spiritual liquid and the dantian true fire seed also had to occupy a separate qi distribution sea.

The specific layout of the dantian space is to divide the dantian into three layers, the upper, middle and lower layers, with the entire Qi Dividing Sea where the Five Elements Spiritual Liquid is located at the lowest level, and then placing the five Qi Dividing Seas of the same size that contain the spiritual energy of each attribute of the Five Elements at the top layer. The middle layer is used to place the seed of true fire, after the aura of the five elements on the top is full, the aura in it is introduced into the middle layer, with the help of secret methods and supplemented by true fire to refine it slightly, so that it can be fused into the five elements aura, and then increase the firepower to further refine it into the five elements of spiritual liquid, and merge into the bottom layer, so that the cycle is until the lowest layer is full of spiritual liquid, and then start to prepare for the knot.

He Lingfeng did not leave immediately after successfully building the foundation, Tianyi Zhenren told him to wait for all the five elements spiritual qi in his body to turn into liquid, and then separate the sea of qi again before leaving. It's just that because it is difficult to separate the sea of qi this time, Tianyi Zhenren needs He Lingfeng's guidance and Dharma protection, and it just happens to let He Lingfeng take this time to consolidate his realm again.

At the end of this year, on a day when the north wind was cold, the heavens and the earth were slaughtered, and the goose feathers were flying all over the sky, He Lingfeng was ready to bid farewell to the people of Tianyi Sect, which was an auspicious day for Tianyi Zhenren to divinate for him as early as more than a month ago.

And at this time, it was the last morning of his stay in Tianyi Sect, and as soon as the time came, the people who came to pick him up from Wanhua Immortal Sect would arrive, and he would also set off and return to the sect. Early in the morning, he first went to the residences of the people he had met during the training together, and visited them one by one, telling them about leaving. After that, he went to Tianyi Zhenren again.

At this time, He Lingfeng was twenty years old, more than seven feet tall, slender and well-proportioned, and his long hair was tied with a scarf, which was chic and extraordinary. The skin and face were also a little whiter than when they first came to Tianyi Sect, changing from the original dark color to wheat color. There is a heroic spirit unique to young people in the eyes of the sword eyebrows, and the calmness revealed between the eyebrows and eyes is also a little more.

He showed a bit of a knowledgeable and wealthy celebrity and family atmosphere, all because he had been by Tianyi's real person for a long time. As the so-called close to Zhu is red and close to ink is black, Tianyi Zhenren is already knowledgeable, deep as the sea, He Lingfeng is also full of all kinds of poetry and books, well-read the classics, and Tianyi Zhenren tells some hidden things and legends in the cultivation world from time to time, and over time, Tianyi Zhenren will naturally inherit part of this bearing.

But He Lingfeng, who was dressed in a Xuanqing robe, entered the room and saw Tianyi Zhenren, as usual, sitting cross-legged behind a low square table, with a peaceful face, looking at him with a slight smile in his eyes.

He Lingfeng immediately bowed, and also sat down in front of the square table, and Tianyi Zhenren immediately spoke, "It's really a cultivation without time...... Ling Feng, you have lived in my Tianyi Sect for more than seven years, and now that it is finally time to leave, I am quite reluctant.

Although you are not my personal disciple, you and I have no master-apprentice status, but we have the fact of personal transmission, and I have always cultivated you as a personal disciple, and I have already taught you everything that you can comprehend in your current realm, so after you return, there is no problem in terms of cultivation. But without me, you must not slack off, and you must cultivate diligently. Although your master Wang Fugui is trapped in talent and does not have much ability, he is also an authentic good man, and I can rest assured that you follow him.

He has been very busy in the past few years, and he can't come to visit you in person, but he often asks people to ask about your current situation, and I wish you could go back immediately after cultivating to the foundation building realm, and he really cares about you......

Although you are now in the foundation building realm, the cultivation realm is extremely huge and there are many masters, so it is not worth mentioning at all. And the road of seeking immortal cultivation is long and endless, it is said that the qi refining period can only be regarded as peeking into the immortal gate, and the foundation building period can only be regarded as a pair of feet worthy of stepping into the immortal gate, the heavenly path immortal road has just been paved in front of you, you have just started, you must not be arrogant. The heart of the Tao needs to be humble, sincere, and persevering, supplemented by one or two opportunities, before it can go farther, remember, remember ....... ”

He Lingfeng humbly accepted the teaching, and sat quietly listening to the last teachings of the real person the day before leaving. Tianyi Zhenren then gave He Lingfeng a sealed mysterious magic weapon, telling him to open the seal when he cultivated into a Yuan Infant in the future, and He Lingfeng immediately thanked him and happily accepted it.

After He Lingfeng stayed with Tianyi Zhenren for an hour, Tianyi Zhenren said, "Lingfeng, you can go." I don't have much more to say to you. You and I are on the same continent, and if you have any difficulties in the future, you can also come to me for help. If you succeed in cultivating the Tao on another day, don't forget the agreement you made with me here that day. ”

After He Lingfeng said goodbye to Tianyi Zhenren three times, he went to say goodbye to his brothers and sisters without dust. The brother and sister had long known that He Lingfeng was leaving today, and the three of them were just having one last reunion, and the wind and dust were a farewell feast.

He Lingfeng and Feng Wuchen brother and sister have been together for many years, and their feelings for each other are very deep. Especially Feng Ling'er and He Lingfeng, between the two, they have long been in love with each other, but they haven't been clarified yet. In the staggered manner, the three of them were reluctant to give up.

After three rounds of drinking, Feng Wuchen took out a three-foot sword with a scabbard and gave it to He Lingfeng, and said to him: "After you leave, I will soon follow my master to the secret place to cultivate...... Ling Feng, I'm ashamed, I'm the eldest brother, I don't have any good things to give, this sword is called 'Split', it has been with me for many years, and today I have the right to give you a farewell gift, I hope that when I am away, it can protect you for me......"

He Lingfeng was grateful, and hurriedly said, "Where is the big brother Wuchen, it is my third life to be lucky to get to know the eldest brother......

Feng Ling'er on the side listened to what the two said, but she felt more and more sad, she couldn't help the corners of her eyes moistened, and almost shed tears. Feng Wuchen and He Lingfeng both laughed openly when they heard this......

Soon, the time came. In front of He Lingfeng's residence, the Yuanying Elder of the Wanhua Immortal Sect who came to pick him up stood alone a little farther away, waiting for He Lingfeng to say goodbye to the two brothers and sisters.

In the snow, the sky and the earth are white, Feng Ling'er's red cheeks look different and delicate at this time, He Lingfeng and her eyes are facing each other, with affection, there are thousands of words in his heart, but he can't say it after all. The two of them silently faced each other, and in the end, they only left each other with a word of cherishment. Feng Wuchen looked at it from the side, shook his head and sighed, but said nothing.

Then, He Lingfeng resolutely turned around and left in reluctance, and rode the elder's flying magic weapon to the northeast.

Looking at the back of the sword that was standing and gradually moving away, Feng Ling'er's eyes were already rippling with tears.

......

And half a day later, on Longhua Mountain, He Lingfeng stepped on the snow and entered the sect of Wanhua Immortal Sect, and since then he has really stepped into the immortal road that belongs to him.