In the following days, in addition to class and practice, Su Mu spent most of the other time on the basic books needed to read breakthroughs in foundation building.

　　 Even the time for Kevin to take language lessons is much less. Fortunately, Kevin knew that he was preparing to build a foundation, so he was not dissatisfied, and he didn't let him refund the tuition.

　　 In a blink of an eye, five days later, Su Mu is finally going to break through the basic books needed for foundation building and reading all of it.

I also used the fragmented time to read a copy of "Ginseng Cultivation Techniques", and learned a few tricks, and finally made the ginseng comfortable to serve, and the wilting situation improved greatly. Not only did the leaves stand up, but the roots grew too long. A few.

　　 I just don’t know when it will bloom and bear fruit.

　　 Su Mu is also looking forward to nurturing a wave, planting ginseng in the yard, and then taking pictures of it to Moments from time to time, pretending to be forced.

　　 After raising all the basic books to 10 points (perfect), Su Mu tried again to break through the application of foundation construction.

　　 succeeded this time!

　　 The data rain was surging crazily. After it returned to normal, Su Mu took a closer look and found that there was no major change in the evaluation of the application of foundation construction, except that there was an extra bracket at the end, which said: breakthrough +1.

　　 Breakthrough +1?

　　 Seeing these words, Su Mu's eyes twitched.

　　 Since there is a breakthrough +1, is there a breakthrough +2, +3...?

　　 Will breakthrough failures still occur?

　　 Once the breakthrough fails, will any fees be refunded?

　　 this this this...

　　 This routine, he is simply familiar with it-it's all played when planning.

what is this? Retribution?

　　 Su Mu shivered involuntarily.

　　 He tried to continue to break through the applied science of foundation construction, but he saw this passage: [This knowledge has been broken to the maximum extent]

　　 Understand in an instant.

　　The application of foundation building can no longer break through, but other knowledge, it is really possible to +2, +3...such a breakthrough!

　　 Well, it's really retribution!

　　 Su Mu smiled bitterly and shook his head, took out the phone, and checked the cost of the breakthrough.

　　 Breakthrough is much more expensive than upgrading, and it cost two million. Fortunately, some online shops have made a lot of money, otherwise the savings from the previous ones will not be enough.

　　 This is only level one knowledge. If it is level two, three, or even higher, one breakthrough, don’t know how much it will cost?

　　 Although the cost is high, it is very worthwhile.

　　 After the breakthrough, the knowledge of applied science of building foundation has been greatly improved in all aspects! Don't say two million such results, more is worth it.

　　 From this point of view, although the Krypton plug-in has many tricks to deceive Krypton, like him, they are all genuine and conscientious.

　　 And with this ‘research funding’, Su Mu had already figured out the countermeasures early, and he would definitely be able to earn back with the capital.

　　 After completing the breakthrough, Su Mu was not in a hurry to start building the foundation, but went to the library first.

　　As a ‘visited guest’ of the library, he immediately received a warm welcome from the book masters as soon as he entered the library.

　　 Although the one who received him this time is not the book spirit of the last time, his enthusiasm is unabated. After all, he is here and has a reputation above respect.

　　 "Our dear friend, do you have any needs when you come this time?"

　　 The Book Spirit flew up and down in front of Su Mu. If it had a hand, it would definitely give Su Mu a warm hug.

　　 Su Mu returned the book he had previously borrowed, and then asked: "Is there a design drawing for the foundation formation in the library? I would like to borrow it for a look."

The book essence is a little surprised: "There is, but what do you look at this? Isn't there a ready-made foundation formation in the school? Do you want to build one yourself? I advise you to dispel this idea. The formation is a third-level class A, with your current cultivation base, you can't build it at all, and its cost is very expensive."

　　 "The foundation formation is the third-level first class?"

　　 Su Mu frowned slightly, the magic circle of this level, with his current cultivation base, really learned and couldn't make it.

　　 But if I just give up like this, I feel unwilling.

　　 He thought of the outsourcing method of making succulent artifacts, and then asked: "Is the base formation formed in one piece, or is it detachable and assembled?"

　　 "Of course it is one piece." Shu Jing replied.

　　 Well, the last little hope is also dashed. If it is disassembled and assembled, it can be outsourced to find OEMs.

　　 Su Mu could only give up and say goodbye to the book spirit. Just when he turned to leave, the book spirit suddenly stopped him: "Wait a minute, friend."

　　 "What's the matter?" Su Mu stopped.

　　 "Did you study the foundation formation for the purpose of building a foundation?"

　　 "That's right." Su Mu nodded, isn't this something obvious.

　　 "Although we can't help you learn how to build a foundation formation, we can tell you how to choose the best foundation room."

　　 Su Mu was taken aback when he heard the words: "What do you mean? Is there a difference in building a foundation room?"

　　 "Of course there is a difference..."

　　 The Book Spirit was introduced immediately, and Su Mu only learned after hearing that there was a large spiritual gathering circle hidden under the school’s base building.

　　 It is precisely with this spirit gathering array that the base building has a steady supply of spiritual power, and it can support one hundred and eight base building rooms for students to use.

　　 The link between the Spirit Gathering Array and the Foundation Building Room is a specially laid aura transmission pipeline.

　　 This pipeline is not one-to-one, but like the water supply pipeline in the community, it is sent to the foundation yard by a supervisor, and then diverted to different branch pipes.

This results in different base building rooms, and there are slight differences in the strength and concentration of the auras allocated to lightnovelpub.net~ Just like the water supply in the community, the water pressure of users on the ground floor is often higher than that of other floors. Bigger.

　　 It is usually not visible, but once the water pressure is insufficient, it is likely that the ground floor will not be affected, and the middle and high floors will have to be cut off.

　　Sumu immediately understood the metaphor of 　　shujing.

　　 Of course, in the foundation building, there is not much difference in the aura of the foundation building rooms, and students can't even notice it.

　　 But there are indeed differences. Maybe it's just so close, and the result of foundation building is completely different.

After the introduction of 　　, the book essence summarized: "The supervisor who supplies the aura is laid all the way in from the gate of the base building. So the closer to the gate, the higher the quality of the aura."

　　 "When you build the foundation, remember to choose the foundation room that is close to the gate. Don't choose those that are far away."

　　 Su Mu nodded repeatedly.

　　 These things, I am afraid that even the teachers in the school may not know. Only these book spirits can know so clearly when they deal with various books, drawings, and materials in the library every day.

　　 "I see, thanks for your advice."

　　 Su Mu’s thanks came from the heart.

　　 If it weren't for the guidance of the book, he didn't know that the choice of foundation room was also exquisite, and he thought that all foundation rooms had the same effect.

　　 "You're welcome, you're really welcome, hahaha, come on, say it again, listening to it really makes me happy."

　　……

　　 Well, obviously, the book spirit's thanks to Su Mu is very useful.

　　 Saying goodbye to Shujing leaving the library, Su Mu went straight back to the courtyard.

　　 He turned on his mobile phone and placed an order on the school’s APP to purchase various materials for making dazzling soulfulness. Then he called Yang Lin and the class teachers one by one, asking for a foundation holiday.