Qin Guan took out the third bottle of potion from the potion set box.

The method of refining the heart is not quite the same as the previous two times.

You can only drink up to 10 ml of the potion each time, and you should temper it slowly, about 2 hours each time, and recover your breath for 12 hours, during which you should take concentrated element particle liquid to nourish the cells that have just been quenched, and then you can start the next quenching.

Qin Guan calculated, according to the previous experience, it is estimated that it will take at least 10 to 12 times to completely quench the heart to 100%, no paddling in the middle, no waves everywhere, rest after quenching, rest for 12 hours, and then immediately follow the next tempering, it will take at least 140 hours, and at most more than 168 hours.

120 hours tonight is not enough, so let's quench half of it first, and then continue to refine it tomorrow.

Before the tempering began, he deliberately took a look at his personal attribute panel:

[Stomach 100%, Lung 100%, Whole Body Blood Vessels 12%, Small Intestine 100%, Large Intestine 87%, Rectal 55%]

Level: Level 0

Physique: 95

Yuan Force: 0/0

Telekinesis: 0/0

Comprehensive combat effectiveness: 2.141414......

Every time Qin Guan saw his comprehensive combat strength, he felt extremely dazzling.

I singled out nearly twenty classmates this morning, but the comprehensive combat power is still an infinite loop of 2.14, and it hasn't changed at all?

In the eyes of the "system" of this grass world, is his combat power so scummy?

Do you look down on people so much, are you sure you don't want to rescan it?

He forcibly clicked on the big eye icon, and after a pillar of light enveloped him, the numbers on the panel beat reluctantly and updated.

Comprehensive combat effectiveness: 2.2360679774998......

Qin Guan was stunned for a long time, this number~~ seems to be a little familiar? Have you ever seen it when you were doing math problems?

He thought about it for another half minute...... What's so special about it, the square root of 5?

It means that he not only has combat power scum, but also opens a square on the basis of scum?

%￥@#！

Qin Guan gave up completely, letting go of his obsession with letting the Caolu world recognize his combat power.

Forget it, scum is scum, weakness is temporary, aren't I trying to walk on the road to strength now?!

He adjusted his mood, tied up, opened the potion bottle, drank 10 ml of the potion, and began to do the third set of quenching auxiliary movements.

The process of refining the heart is also different from the previous two times.

The first half of the journey requires resting and doing some auxiliary movements such as yoga or meditation, but the focus is on breathing, and between breathing, rhythmically expand and contract the chest;

This is also the reason why the lungs are quenched first, and then the heart, with a strong lung capacity, it helps to better complete the respiratory circulation.

In the second half of the process, you should get up and do various stretching exercises, so that the remaining medicine can be delivered to the blood vessels throughout the body, including the ends of the capillaries throughout the body, and deeply temper the blood circulation system of the whole body.

This time of quenching, to Qin Guan's surprise, there was no unbearable pain, the medicine for refining the heart was quite mild, at most, he only felt as if a boulder had been pressed in his chest, and he was so stuffy that he couldn't breathe, and there was no discomfort other than that.

So he learned the movements of the little stickman on the screen, meditated and breathed, and assisted in tempering.

In addition, he found that the intestines didn't seem to pick medicines, and the three drugs in this kit box could all work on it, and the intestines were quenched by piggybacking.

It may be that the main recipe of the three bottles of potion in the set is the same, and the basic ingredients are also the same, but for different internal organs, a variety of different special ingredients are added, so the feeling of the three tempering is completely different.

……

After refining his heart for the first time, when Qin Guan was lying quietly resting, he suddenly thought of a serious problem......

In the afternoon, he said that he would take a few other students to the martial arts training hall tomorrow and learn from himself!

Suddenly, he sat up, his heart beating almost a hundred.

What the hell is this?

Qin Guan patted his thigh, instantly felt a pain in his liver, just now he was only thinking about refining quickly, and completely left the things of today's day behind!

And when I watched "Inner Quenching Method" just now, I didn't even think about these two things together!

What to do? I will definitely not be able to temper my heart tonight, from 7 o'clock tonight to 7 o'clock tomorrow morning, there are only 120 hours in the grass world, even if you follow the fastest speed, you can't finish quenching, and it is estimated that you can only quench it to about 80% at most!

Do not do any strenuous exercise until the tempering is done.

Tomorrow morning, if they wait to talk to themselves......

Qin Guan was extremely painful.

He clutched his heart and lay flat again, staring at the ceiling in a daze.

Otherwise, just find an excuse to escape.

Quenching the body is important, and your own life is important.

Compete or something, grade ranking or something, I really don't care!

……

No, we have to find a way......

Ten minutes later, he thought about it, he wouldn't go to the martial arts training hall tomorrow morning, and when the time came, he would make an excuse, saying that he was not feeling well, dizzy or something, and he would stay at home and sleep and rest.

Then hurry up tonight, don't delay between each tempering, plus tomorrow morning, it will be enough to temper the heart, and then, the matter of Chen Zhufei and the martial arts training hall will wait until tomorrow afternoon.

So decided!

In addition, the parents also have to pretend, what do you say to the parents?

It's time to put your acting skills to the test......

After having an idea, Qin Guan calmed down, he continued to temper step by step, eat when he should eat, sleep when he should eat, and at the same time pinch the time, and immediately start the next round after resting for 12 hours, the arrangement is very compact, unlike the previous two times, sometimes he will rest for a few more hours and wander around for a while.

One night passed, and after spending 103 hours in the Caolu World, Qin Guan tempered his heart 8 times.

The data is updated to:

[Stomach 100%, Lungs 100%, Heart 87%, Whole Body Blood Vessels 81%, Intestines 100%]

Since the intestinal digestive system has been fully refined, the data is condensed.

This night, he didn't dare to eat baked cakes again, plus he had to lie quietly, he didn't go to the map of the ancient country of Shahai to wander around, in case something happened, he was afraid that there would be a danger of his heart beating over the line; I didn't dare to go to Tang'an City three years ago, that place was too dangerous, I had to speed up all the time, with today's state, it is better to be quiet and not to move, so stay safe.

Since he couldn't go to Tang'an City to forage for food, he ate almost all the food in his previous tun, leaving only a few bags of small snacks such as potato chips.

There are still a dozen bottles of bottled water left.

In fact, he can also exchange points for nutrient solution to replenish physical energy, but he is not willing to give up.

Finally, I only saved 80 points, so let's keep it for the potion later, and the potato chips and snacks can also be full.

After resting for another 12 hours, look at the time, there are still 5 hours left, but it is enough for the 9th quenching, and each quenching is a little more than 2 hours, but after the quenching, it will not be long before you have to go out, Qin Guan decided to be safe, anyway, he will not rush this time.

He left the grass house early and lay down in his hut for another 28 minutes, and it was 7 o'clock in the morning.

The little alarm clock on the table rang on time.

He rolled and rubbed for a while, kneaded his hair into a very messy shape, then gently unlocked the door, walked to the outhouse, tried to pretend to be ten times more tired on his face, and said to his parents weakly: "I didn't sleep well last night, and I slept until midnight as if I had leg cramps." ”

Qin's mother was combing her hair, turned around and asked with concern, "It doesn't matter, why don't you call us?" ”

Qin Guan yawned and sat on the chair next to the small wooden table: "It's not a big deal, and it's cramping when I'm half asleep, I'm too sleepy to wake up~~." ”

Qin's mother walked over and touched Qin Guan's head distressedly: "Yo, it seems to be a little feverish?" ”

Qin Guan pretended to be weak and said: "Mom, I'm fine, I don't have a fever, I'm just too tired, I don't feel awake, and I want to sleep for a few more hours, maybe I overpracticed the day before yesterday and yesterday, and I spent a morning with my classmates yesterday morning, and when I woke up today, my head was like cotton stuffed, my arms and legs were sore, and I couldn't use my strength, so I should have lost my strength." ”

Father Qin also came over and touched Qin Guan's forehead: "It seems to be a little hot?" But not like a fever~. ”

Qin Guan looked up and said: "I don't have a fever, I just feel like I'm out of strength, I want to go back and sleep for a while, okay?" ”

Father Qin nodded: "Then you can rest today, don't practice too hard, it's about to take the exam, you have to take it easy, keep in shape, and try to improve your grades, but don't be too reluctant, how much can you improve, don't overpractice, but the gains outweigh the losses." ”

"Uh-huh." Qin Guan pretended to be weak and nodded: "From today onwards, I will try to pay attention to it." ”

He made another call to the martial arts training hall, briefly explained the situation, and asked Boss Lu to tell them about Chen Zhufei.

Lu Wu asked a few words with concern, but he didn't say much, when he was young, he also had a situation where his whole body was sore, and he couldn't get up from excessive exercise, so he expressed his understanding and told Qin Guan to rest well.

After making the call, Qin Guan seized the time, and at the same time did not forget his acting skills, and moved back to his cabin step by step.

Before closing the door, he didn't forget to stick out his head and say, "Mom, try not to call me when I'm asleep~." ”

Mother Qin: "I know, you can sleep in peace, your father and I try not to make a sound." ”

Qin Guan was relieved to lock the door gently, his parents should not come to push his door, but just in case, it is better to lock it.

After lying down, he immediately entered the grass world and began to refine his heart for the ninth time.

The ninth quenching is completed, and the data is updated as:

[Stomach 100%, lungs 100%, heart 96%, systemic blood vessels 92%, intestines 100%]

After that, he rested for another 12 hours, just as he was about to start the 10th tempering......

On the side of the martial arts training hall, the clock on the wall reached 8:45 in the morning.

Sun Ruichao, Cui Yong and others have already arrived, and many of them have already finished warm-up exercises.

More than 30 classmates gathered around and discussed: "What's the matter? Qin Guan hasn't come yet? ”

"Didn't you say you'd be on time at 8 o'clock?"

Chen Zhufei explained with an embarrassed face: "Brother Lu said that Qin Guan was too tired yesterday, and he had to make up for sleep at home in the morning, and he could only come to ...... in the afternoon."

"Can he do it? Is the body so weak? Then you were embarrassed to call us last night and call everyone over, only to wait for him alone? ”

"It's like, fooling us early in the morning, and he slept at home?"

Several classmates expressed dissatisfaction.

Chen Zhufei's face was also a little unbearable, he scratched his head and explained a few words, and then borrowed the landline of the martial arts training hall to call Qin Guan's house.

……