The huge energy air mass of Yue Yi slowly ran in Xu Ze's Rendu second vein, and countless energy light points were absorbed into the air mass from the outside world, making the air mass grow even stronger.

Xu Ze quietly pushed the air mass slowly forward, and now he had run to the top of the fourteenth lap, and was attacking towards the fifteenth lap.

Eighteen laps can reach the threshold of advancing again, and now Xu Ze has reached fourteen laps, and eighteen laps are not far away, so Xu Ze is planning to try to impact the fifteenth lap.

The impact of the fifteenth lap was very difficult, and Xu Ze had already clearly felt this at this time, because although the operation of the energy air mass was still in the middle of the back of the Du Vein, it was already a little difficult, and to continue to move forward, the resistance would be greater... However, Xu Ze still didn't have the slightest intention of giving up, if it was put on hold, he decided to stop moving forward for the time being, and wait for his spiritual power to further strengthen, and the energy qi mass to further grow to a certain point, and then sprint after he had a relative certainty.

And now, Xu Ze is just like what Donald said, which is completely different from before, because after the stimulation of some things, he already has a certain quality of striving and perseverance, and has the momentum of not giving up until the goal is reached.

In the current Xu Ze thought, since he has already gone for a small part, no matter how hard he works, he has to give it a try, as long as there is a possibility, he must go all out until he has no possibility at all.

Xu Ze's breathing was steady, his face was indifferent, but the huge energy qi mass in his body was slowly ascending at a turtle speed along the Du veins at his back, and his spiritual power was already expanding with all his strength to support the operation of the air mass.

As the energy qi mass ran to the position of the large vertebrae in the neck, Xu Ze's eyebrows at this time had begun to wrinkle slowly, this next section is the most important and the most difficult, if you break through this section, you will be considered successful.

As the air mass crawled upwards at a speed of millimeters and millimeters, Xu Ze's eyebrows gradually tightened and tightened, and his breathing gradually became thicker.

As his breathing became thicker and thicker, a layer of fine beads of sweat began to appear on Xu Ze's forehead, and even the muscles of his whole body began to slowly tense up with the impact of all his strength.

Xu Ze felt that he had less and less strength to push the air mass forward, but seeing that the air mass was only a few centimeters away from the top of his head, Xu Ze was still reluctant to give up. It's only a little bit away, as long as you stick to it and reach fifteen laps, you'll be one step closer to qualifying.

Gradually... Xu Ze's teeth began to clench tightly, and the sweat on his forehead became thicker and thicker, and his whole body even began to tremble slowly.

So... After continuing to hold on for more than ten minutes, Xu Ze suddenly relaxed as if he had collapsed... There was a smile on his face..."Finally succeeded..."Xu Ze slowly opened his eyes, his eyes were full of excitement, he originally thought that he would be absolutely unable to support it, but he didn't expect that he would persist until the end... After successfully running the fifteenth lap, we are now one step closer to being promoted to the second level Medic... After getting up and taking a shower in the spacious bathroom, after washing away the sweat all over his body, Xu Ze returned to the bed again, lay down in the soft quilt, and sighed comfortably, what a comfortable bed... As the drowsiness grew, Xu Ze entered the virtual space again, and Xiaodao congratulated happily: "Not bad, not bad... It was really unexpected to break through again so quickly..."

Xu Ze squinted his eyes and glanced at the knife, and said helplessly: "How long did you think it would take?" ”

"I originally thought that even with your current efforts, it would be possible to get at least half a month later..."Xiaodao smirked: "But I really didn't expect you to be so fast, it seems that last time your mental power was forcibly overdrawn, but it made your mental power more powerful, otherwise if you want to pass the test smoothly this time, I think it will be very difficult..."

Hearing Xiaodao's words, Xu Ze raised his eyebrows, but found that what Xiaodao said seemed to be right, since the last time he forcibly stimulated the nerves to stimulate his mental power, his mental power was indeed one or two points stronger than before, otherwise it was really impossible to break through so quickly this time.

Thinking of this, Xu Ze was overjoyed and said, "Isn't this a shortcut to improve your mental strength?" Let's try again next time..."

"Hey... You don't want such a good thing, you think it's simple, wasting energy is a small thing, in case something goes wrong, hehe... The chance of mental damage is not small..."The knife sighed lightly and said, "I couldn't do it last time, so I agreed with you to do it once, and from now on... Don't even think about it..."

"......" Hearing Xiaodao's words, Xu Ze had to dispel this thought, sighed and shook his head, it is better not to do this thing that outweighs the loss.

Seeing Xu Ze shaking his head and sighing, Xiaodao chuckled and said, "What do you want to play today?" Drive? Or..."

"Uh... I don't play with cars anymore, I think I've reached a certain level of playing with cars now, can I learn to play something else? Xu Ze chuckled.

"Want to play something else?" Knife frowned and thought for a while, and muttered, "The plane... I still can't open it now, at least until you get to level two... You seem to be tired of fighting lately..."

Xiaodao frowned and thought for a while, and finally said helplessly: "Why don't you learn the language?" English, French, Japanese, Korean, Spanish, Russian... How about trying it all? I'll be able to become proficient in your bag very quickly... How about one door in 10 days? ”

"......" Xu Ze was depressed, the English level 4 test had just passed, and he didn't take the test because he really didn't like this thing, and he planned to talk about it in the second half of the year... Now the knife is said to be proficient in ten days... Depend on... It's so shameful, I knew that my brother would have taken the test directly a few days ago, and he lost his big teeth... Seeing that Xu Ze didn't seem to be in high spirits, Xiao Dao sighed lightly, those patients in his own fiction were all played with by Xu Ze, and Che Xu Ze is not interested now, it seems that he has been a little impatient recently, he has to get something elegant, let him cultivate his feelings..."It's decided, anyway, this is what he needs to learn!" Thinking of this, the knife laughed slightly, and then waved his hand gently, and a piano appeared in front of Xu Ze... Seeing the big guy suddenly appearing in front of him, Xu Ze was stunned, and finally circled around the big guy twice, confirming that this guy was indeed the piano he imagined, not other special-purpose appliances, and finally his eyes widened, looked at the knife, and said hesitantly for a long time: "The knife, this is the piano, right?" I'm not going to play with this..."

"You can't learn it, if you can, why don't I get it?" The knife said casually.

"But why should I learn this? I don't plan to be a pianist or anything like that, and I don't plan to go to a Western restaurant in the future... Why do you want me to learn this? Xu Ze frowned and said with a depressed expression.

Facing Xu Ze's depression, Xiaodao chuckled, and finished him in three or two clicks: "This piano can improve your ability to appreciate music, and can stabilize your mental power, if the piano skills reach a certain level, it can greatly promote the progress and play of your mental power... In general, this is very good for you, especially for your spiritual communication skills! ”

"Music can nurture a person's feelings... Cultivating a person's temperament is, in general, very important for your growth! ”

"Important for my growth? Can also improve mental power? What else do you say, hurry up and learn..."Xu Ze, who has been very progressive recently, heard Xiaodao's demagogic words, and without saying a word, he sat down in front of the piano by himself, and said to Professor Xiaodao: "Let's start..."

After learning the piano all night, Xu Ze came to a conclusion with a dizziness that this thing is much more difficult than learning to drive... Although the knife was instilled in Xu Ze's memory, there was a part about the piano, which was of course to thank Tao Jun's blessing, Tao Jun was also forced to learn this thing back then, but it doesn't seem to be very good to learn, it is said that in the piano training of the super medical soldier's mental power training that year, the black man's piano skills were barely ranked in the middle, but it was finally able to have a certain effect on the cultivation and promotion of mental power.

But this is enough for Xu Ze to shock him, after all, he can't imagine that Tao Jun's big black man can actually play the piano, if it weren't for the fact here, Xu Ze would not believe it.

Poor Xu Ze really doesn't know anything about this thing, although there is a knife to teach some piano basics step by step, helping him to stimulate that piano experience from the depths of his memory, but this is still a little difficult for Xu Ze, after all, this kid has never studied music before, not to mention whether there is such a cell, but to be familiar with this, it is indeed a very time-consuming thing.

And it took a whole night to get familiar with some of the basic music theory and techniques of the piano, but it was really not easy to play a tune.

This must rely on the familiar feel and the reaction of experience to be able to play the song proficiently, poor Xu Ze is still only slightly familiar with the experience in the depths of his memory, if he wants to completely absorb and accept it, he has to practice for a short time, and maybe he can play a song skillfully.

However, Xu Ze is still very hard-working, and he will work hard to learn things that can promote his progress recently, and he will not be too lazy.

The next morning, at seven o'clock, Xu Ze just woke up, his head was still full of the shadow of the piano score, and he was sobered up by Sun Lingfei's phone: "Lazy worm, get up quickly... I'm driving your car to school today..."