"Is there a way? old man, if you have a way, say it earlier, it scares me ........."

"Now you either choose one of the only three spirit cores you have on your body to replace, this spirit collector will talk about the low-level spirit core on his body to replace it with a higher level at every stage of breakthrough, so as to maintain his own needs, and at the same time, the higher level spirit core can withstand more huge spiritual power, now what you have to do is this way to replace the spirit core, so that you can incorporate these two cores into your spirit cave. ”

Zhang Fan heard that there was also this method, and the excitement in his heart was even greater, and he also knew that the spirit collector had to replace all his spirit cores every time he broke through a stage, because in this way, the spirit core he used would not be unable to withstand his several times the increase in spiritual power, but Zhang Fan's own practice that he had been practicing happened to be exempt from such a process, relying on the effect of the Spirit Swallowing Exercise, Zhang Fan's own spirit core could completely follow him to increase his strength, so it was normal for Zhang Fan to subconsciously ignore this method.

Although Zhang Fan will only swallow the core of the first layer now, this has only benefited Zhang Fan's cultivation a lot, but the only thing to worry about is the spirit core he is looking for now, whether its growth and potential can meet the requirements, and with the growth of his spirit core, the number of low-level spirit cores required to devour is almost geometric multiples, which is Zhang Fan's headache, but this is only because Zhang Fan's current spirit swallowing technique is too superficial, and when he arrives at the second and third levels in the future, the strange and domineering nature of this exercise will be undoubtedly revealed。

To get back to the point, Zhang Fan thought that the replacement of the spiritual core was just a literal meaning, but he didn't expect that once the spiritual core was absorbed into his own spiritual acupoint and turned into his own use, the spiritual core would be baptized and assimilated by the spiritual power of the spiritual receiver for a long time, and the original spiritual body was lost, that is, the bridge of spiritual replenishment was lost, and the spiritual core itself could not directly supplement the spiritual power from the outside, so that the soul collector can also drive the spirit core.

Over time, the spiritual core is to use the spiritual power of the soul collector as the main source of replenishing its own spiritual power, once this source is cut off, the spirit core will not be able to withstand the second lack of spiritual power, and it will be broken and died directly at the moment of leaving the spirit collector's spiritual acupoint, and now what Zhang Fan has to do is to give up his existing two spirit cores and a beast element, and then absorb the dual cores at the same time.

Originally, Zhang Fan, who didn't know why, was still stupid, but when the old man told him the pros and cons of this method, he couldn't laugh anymore, and now the spirit core and beast element on Zhang Fan's body he couldn't say that he was handy, but at least he was used to their abilities and spiritual skills, and he had to give up one of them now, which made Zhang Fan decide.

And this Xiaoying's spirit core and Huoyan's beast element are both the level of beasts and beast generals, if you want to say that you want to give up one of them now, Zhang Fan will not be able to do it, because in the future, Zhang Fan will not dare to say that he will have the luck to pick up two rare spirit cores of this level for nothing, and finally it is the stone spirit core, although this is Zhang Fan's current lowest level spirit core, and the spirit skills are only the one that sets the spirit, but with the time of getting along, Zhang Fan now regards Shi Ling as a quiet and obedient pet, and even many times Zhang Fan's mood or emotions are to go to Shi Ling to tell, to a certain extent, Shi Ling is Zhang Fan's friend who is good at listening.

"Elder Shen, this can't work, I won't give up the spirit core easily, they are not only my spirit core, but now they are all my friends, if I want to kill my friend with my own hands, I can...........'t do it."

The elder nodded in agreement with Zhang Fan's answer, looked at Xiaoying and Huoyan, who had been beside him and were already moved, and said, "This kid still has a bit of a conscience, how about it? Now you won't question your master, right?" When a wolf and an ape heard this, they all nodded in response, because they knew that they were already spiritual cores at this time, and they were no different from ordinary spiritual cores without Zhang Fan, the same was powerless, and the same could only be left to the wind and rain, even if they didn't know what the relationship between the old man and Zhang Fan was, but they also understood that even if Zhang Fan wanted to give up any of them, the old man would support them unconditionally.

As long as there are perverted powerhouses like the old man, they have no choice at all, but now Zhang Fan's words undoubtedly give them the most authoritative promise, they are his friends, and Zhang Fan is the kind of person who can stick a knife in the ribs for his friends, it is precisely because they all know this that they are very moved by Zhang Fan's current words.

Xiaoying and Huo Yan both thanked Zhang Fan from the bottom of their hearts, "Actually, you don't have to thank me, I have a new person and forget the old one, which is disgusting to me, and it is also against my principles, and your strength has always helped me so much, even if you let me give up, I can't bear it." ”

"Then don't you still have a stone spirit?"

"Shi Ling? Shi Ling is even more impossible, Shen Lao, don't be bad here, although Shi Ling is now the lowest level spirit core, but I always feel that it is very powerful, and it will definitely grow into a very powerful and advanced spirit core in the future, besides, Dingling is still the best spirit skill I use, I will not give it up, don't say it, let's talk about the second way!"

"You kid is so greedy, do your parents know? You refuse to give up anything, I really don't know whether to say it's the great happiness of your life or the great disaster of your life.........

"Elder Ming, where are you here, I don't understand what you said, hurry up and tell me what the second solution is?"

"What are you anxious about, anyway, this spirit core won't run, you heard clearly, this second way is to transform the spirit cave. ”

"How to change the spirit cave?"

The elder transmitted his power directly to Zhang Fan's body through Zhang Fan's body, and began to condense into a pattern of a spirit cave in front of him, "You see, now this shape like a disc is the shape of an ordinary spirit collector's spirit point, the reason why a spirit collector can only absorb one spirit core in a spirit point is also related to its shape, and the shape of a normal spirit point just happens to be able to hold a spirit core." ”

"It has something to do with the shape, but I think there is still a lot of space in this spirit cave, and it should be possible to accommodate another one?"

"There is a distance between the spirit core and the spirit cave, are you taking the bus to squeeze healthily? The reason why there is a distance is to allow the thunder in the spirit cave to stretch out and connect to the spirit core, the spirit core and the spirit hole cannot directly achieve spiritual power transmission, and the cave thunder is the key to the transmission of spiritual power between the two, the number of cave thunder I told you before is also specific, one hole, one core, four cave mines, each spirit hole will spontaneously form four cave mines, which are connected to the upper and lower left and right directions of the spirit core for spiritual power interaction, and at the same time it also plays a fixed role in the spirit core. ”

Zhang Fan nodded clearly and said, "I understand, what you mean is that the shape of this spirit cave and the number of cave thunder in the spirit cave determine the number of spirit cores that the spirit cave holds, right?

"That's right, but the shape of this spirit cave is innate, and it can't be changed by external force at all, the only way is to destroy it and then rebuild the shape of the spirit cave, but this process is very time-consuming and complicated, and it is very painful and extremely inhumane. Zhang Fan was in a cold sweat when he heard it, he knew that the old man would never laugh when he should be serious, but it was precisely because of this that it was terrifying.

"But you kid don't have to be so afraid," the old man condensed a picture of a spirit cave on the right side of the figure again, "You naturally have your innate advantages, otherwise I wouldn't have told you this method, this is the shape of your spirit hole, do you remember that I asked you to store the little fat spirit core in the spirit cave before? The reason why you can do it is because of the peculiarity of your spirit hole." ”

"My spirit hole is spiral-shaped?"

"Strictly speaking, it is funnel-shaped, your spirit acupoint is inherently able to play twice as much as ordinary people's space, so the spiritual power required in the process of your cultivation is also as many as ordinary people, and this can only be said to have disadvantages and advantages, the advantage is that your spirit acupoint does not need to be destroyed and rebuilt, and your spirit acupoint already has space to accommodate two spirit cores, so you don't have to go through the inhumane destruction and construction of acupoints. ”

"That's great, it seems that Uncle Ben is really talented!"

"Uncle, don't be happy first, I haven't finished talking yet, although you don't have to rebuild the spirit cave, but the remaining cave thunder is not a simple matter, as far as I think, you still want to go back to the spirit department to take care of other things, difficult!"

Zhang Fan touched the Jiuxun Spirit Ring in his hand and was thinking about whether he would finish his own things now, or whether he wanted to go back to the Spirit Department to help deal with the new things and then deal with his own affairs, but feeling the churning spiritual power in his body, if he didn't hurry up and break through his strength, he would stagnate for a day, which was not what Zhang Fan wanted, at least in this Taiyin world, the stagnation of strength often means that he is eaten by mermaids, and compared to Yang Ling, it seems that the weak and the strong eat more, but this kind of weak and strong food is more primitive.

"I can go to the state of mind first, the flow of time in the state of mind is slower than the outside, it should be enough, I still focus on my strength, I don't want to experience the powerlessness of the previous mermaid. ”

"Okay," under the condensation of the power of the elder, four cave thunders appeared on the figure of Zhang Fan's spiritual acupoint, which were much larger than those scattered thunders around them, and the silver-white light made them even more sharp and powerful," This is the cave mine, what you have to do now is to first use your own consciousness to feel the existence of the cave mine, grasp the feeling it brings to you, and then try to control it, use it, and finally when you can control your own cave mine, and then try to lead the cave mine under the original cave mine, this is not an easy thing, some people will take a few years at the earliest, you, come on!"

"Elder Ming, but which spirit acupoint should I feel? The spiritual power attributes of these dual cores are also different, how do I know which attribute of the spirit acupoint to transform?"

"Actually, it's very simple, the dual cores can only exert their power when they are combined into one, and when they are separated, they are no different from ordinary two broken stones, there is almost no power and spiritual power at all, only their origin, that is, the resentment coincides to produce spiritual power, you just need to hand them together to show you once, don't you know what attribute of the spirit cave to transform?"

Under Zhang Fan's instruction, the two spirit cores of Mu Mu and Xiao Tu began to fuse, and the original two floating spirit cores of the same size and different attributes were already the same as when they were in the public trial court before, directly pulling each other, rotating and approaching each other like a twin star, until both were completely integrated into each other's bodies, and a gray spirit core appeared in front of Zhang Fan's eyes.

Looking at the spirit core in front of him, Zhang Fan couldn't see its attributes, "This spirit core is gray, but its attributes can't be seen from the color and appearance, the spirit eye, open!" Zhang Fan can clearly feel that this spirit core is full of strong vitality under the perception of the spirit eye state, which is obviously the most suitable for the most vital wood attribute spiritual power among the five elements, but what puzzled Zhang Fan is that in the rich vitality of the vitality breath, he still feels the extremely heavy breath of decay and decomposition.

"Elder Shen, this spirit core has extremely strong vitality, but what is the rotten aura in it, what kind of attribute is this?"

The elder pondered for a while, "You just put it in the wood attribute spirit cave, the strong vitality should be of great help to your medical path, as for the rotten breath, it is because the origin of one of the spirit cores in the dual core is the earth attribute, the earth, and the nature is also very vigorous, but the earth not only carries the vitality, but also has the ability to dissolve all life, well, but in general, it is better to put it in the wood attribute, after all, the wood attribute accounts for most of it, and the rotten breath may have surprises in the future." ”

"What surprise?".

"You know if you absorb it, you better start quickly, and call me when you're done. ”

After the old man went back to his state of mind, Zhang Fan went back with his mind and summoned Jiuxunlou out, Zhang Fan watched the gate directly, and began to feel the cave thunder in the state of mind, sitting upright like a Buddha for several hours, Zhang Fan did not make any progress, his consciousness was swimming hundreds of times in the wood attribute spirit cave, and he failed to detect a trace of the cave thunder, although he had seen the cave thunder when he stored the spirit core after the first rush, but after all, it was only the first amplification effect, and now Zhang Fan looked at the spirit cave was empty, and then looked at the spirit cave that had absorbed the spirit core, It's just that you can see a spirit core suspended in the center of the spirit cave, and there is no shadow of the cave thunder at all, let alone find it and control it, it's like looking for something that doesn't exist at all out of thin air.