On Yiting Lanwan Square, Gu Yidi and the three of them sensed a mental fluctuation at the same time, and this fluctuation quickly swept over the bodies of the three of them with a trembling coercion.

"This ......" Li Feng's face instantly turned pale, and his body couldn't help but start trembling, he glanced at Gu Yidi and Lin Xiangmo, and found that the situation of the two of them was the same as him, they were extremely shocked.

After five or six seconds, the three of them recovered almost at the same time.

"Did the Mighty make a move?" Gu Yidi muttered.

"Aunt Gu, what did you say?"

"Li Feng, just now you mentioned that the Mighty have a powerful special ability 'realm', and this mental fluctuation is the 'realm' released by the mighty!"

"So powerful?" Li Feng couldn't believe it, he now had the strength of a faceless B-level, and he was half a small powerhouse, and he was so vulnerable in front of the "realm" released by the powerhouse.

You must know that just now they were just swept away by the "realm" of the mighty, and if they were locked in the "realm", I am afraid that they would die immediately.

"Li Feng, the 'realm' of the mighty is beyond imagination, very powerful, it is said that between the faceless B-level and the faceless A-level, there has never been a leapfrog challenge, no matter how powerful the small capable person is not the opponent of the mighty, the most fundamental reason is that the powerful person has the 'realm'! I just said that the middle dantian is related to whether the Xuanwu can be successfully promoted to the faceless A-level, in fact, it is the 'realm', because without the foundation required to build the 'realm', you will never be able to become a powerful person! The reason why Brother Wushan and I suppressed the energy level improvement on our own was to lay the foundation of the 'realm'......"

"If a Xuanwu wants to be promoted to the faceless A-level, his middle dantian core must be a three-element core, and the three-element core is also possessed. The premise and foundation of the realm, you should know that the dantian kernel depends on the internal strength practiced by the Xuanwu, the kernel of the human-level internal strength practitioner is called the one-yuan kernel, the kernel of the earth-level internal strength practitioner is called the dualistic kernel, and the heaven-level internal power corresponds to the three-element kernel, you have the heaven-level internal strength, when you are promoted to the faceless C-level dantian Dacheng, it is naturally the three-element kernel, for you, there is no obstacle to the promotion of the faceless A-level in the future......"

Li Feng looked surprised, and thought to himself, "Is there such a cheap thing......?"

"Now you know, why was I so surprised when I heard that you had practiced the heaven-level internal strength by mistake...... Li Feng, it is very easy for you, but it is very difficult for me and Brother Wushan, the internal strength that I and he have practiced is all prefecture-level internal strength, and our middle dantian core is all dualistic core ......"

"That'...... Wouldn't you be able to advance to the faceless A-rank?" Li Feng blurted out.

"It's not one

There is no way, the key is to upgrade the middle dantian kernel to a three-element kernel, but how easy it is to do this!" Gu Yidi sighed softly.

"How to improve, there should be a way, right?" Li Feng had already thought of something.

"There must be a way, the dualistic core should be upgraded to the ternary core, there are four ways, one is to abandon the original internal strength, and re-practice the god-level internal strength......"

"God-level internal strength, why is it god-level, isn't it heaven-level?" The more Li Feng listened, the more he felt that his head was not enough, and he thought to himself: "Isn't it possible to have a three-element core by practicing heaven-level internal strength?"

"Of course not, only by practicing the heaven-level internal power from the beginning can you have the three-element core, if you have practiced the human-level internal strength before, even if you practice the god-level internal strength again, the dantian core will not change anything, if you have practiced the earth-level internal strength before, you must first wash the marrow and cut the veins, and to wash the marrow and cut the veins, only the super-powerful people of the venerable level can do it, not to mention, the god-level internal power only exists theoretically, from ancient times to the present, I have never heard of anyone who has practiced god-level internal strength, even if there is a super-capable person who washes the marrow and the vein, it is in vain, so, the first method will not work at all。 ”

"The second method is to infinitely improve the ability to quench the body, the normal quenching level of the faceless C-level is the fifth order, if you want to upgrade the dantian core to the third element, you must reach the ninth order of the quenching body, because, only the evolutionary power of the ninth order of the quenching body can make the dantian core radically change and reshape, this method is also not feasible, the quenching body is the most difficult ability among the four basic abilities, if you want to upgrade to the ninth order, it is completely wishful thinking for the faceless C-level, you think about it, the ninth order, the normal quenching level of Qiankun C-level is the ninth order, so that the faceless C-level can reach the quenching level of Qiankun C-level, is it possible？”

"The third method is called the Vitality Reshaping Method, which continuously absorbs the spiritual energy of heaven and earth to nourish the core of the dantian, and pours a large amount of vitality essence into the core of the dantian, so as to promote the radical transformation and reshaping of the core of the dantian......"

"Heaven and Earth Aura, what is this?" Li Feng asked a question that made Gu Yidi dumbfounded.

"Uh...... Li Feng, you didn't lie to Aunt Gu, you don't know what the aura of heaven and earth is?"

"Aunt Gu, how could I lie to you, I really don't know. Li Feng's face was a little hot, and he felt as if he had made another low-level joke.

"Hey...... It seems that you do not have a master...... Xiangmo, you can tell him. Li Feng's understanding of Xuangong's common sense made Gu Yidi speechless.

"Hmph, I don't know about that. Lin Xiangmo said with a look of disdain. "Listen well, the so-called heaven and earth aura, is the vast vitality that is free between heaven and earth, it is the true source of internal breath, the core of the dantian absorbs the vast vitality, in order to give birth to an endless stream of internal breath. ”

"I ...... I don't seem to be sucking

After receiving Haoran's vitality, the core of the dantian still gave birth to internal breath. Li Feng was puzzled.

"Li Feng, the absorption of Haoran vitality by the core of the dantian is a natural behavior, just like we breathe air, so our feelings are not too obvious, this natural absorption can meet the normal needs of the Xuanwu for internal breath, but if you want to nourish the core with Haoran vitality, you must take the initiative to apply and double the absorption, so that you can obtain more vitality essence, and you can accelerate the radical transformation and reshaping of the core. Gu Yidi took over and said.

"Due to the infinite vitality between heaven and earth, theoretically speaking, as long as the dual-core Xuanwu continues to absorb and extract, one day the core will be radically reshaped and upgraded to the three-element core, and at this time, the Xuanwu can be safely promoted to the faceless B-rank. ”

"The fourth method is called the drug promotion method, which is to stimulate the radical transformation and reshaping of the inner core of the dantian with special drugs, this method has a high success rate, the evil Xuanwu organization headed by the Almighty Alliance of the United States has created a lot of powerful people with this method, from a rational point of view, this method is to drink the duck to quench thirst, because, it will annihilate the potential of the core of the Xuanwu dantian, and none of the powerful people made by the drug can enter the faceless S-level to become a Venerable, however, even through the normal exercise path, there are very few powerful people who can finally become the Venerable, so most of the Xuanwu people of the evil organization have chosen the drug ascension method, of course, individual people who dream of becoming a Venerable, or insist on following the traditional path of exercises, such as Anthony who was killed by you. ”

"Aunt Gu, why can't you first be promoted to the faceless B-level and then upgrade the dantian core, in this way, at least the strength will go up to a higher level. ”

"Li Feng, do you know, if the dantian core is not upgraded to the three-element core, once it is promoted to the faceless B-level, it will lose the opportunity to upgrade forever, this reason is very simple, the faceless C-level is the stage of the middle dantian Dacheng, after this stage, the middle dantian has been completed, how can the core be upgraded again. ”

"Oh, I see. Li Feng nodded. "Aunt Gu, what you mean is that as long as the middle dantian core has not been upgraded to the three-element core, the top of the faceless C-level will generally not be promoted to the faceless B-level, otherwise, you will be shackled to the faceless B-level for life. ”

"Well, that's right, of course, the situation here is also very complicated, there are still a lot of faceless C-level tops promoted to faceless B-level, some are hopeless for kernel promotion, promotion is better than no promotion, some are like you, and don't know that they still need to improve the core, and some are also promoted to faceless B-level due to various helplessness. ”

"And what's forced to do it?"

"Why not, for example, for revenge, for escape, for the completion of tasks, and so on. ”