How long will it take......

Sun Yang and Jiang Hua followed behind Chu Hui, already looking tired, after last Friday's perverted training, they started a new round of training today, and today's training content is in addition to their regular training in the previous two days, there is also a new item - mountain climbing!

"I didn't expect the mountain behind the school to be so difficult to climb. Jiang Hua gasped, when Chu Hui easily went up the mountain with his hands behind his back, he couldn't even use half of Chu Hui's hands and feet. Looking at the ramp behind him, Jiang Hua couldn't help but worry that if he accidentally slipped his foot, would he fall directly from the mountain to his death.

"It is precisely because of the rugged mountain road behind the school that it has not been developed into a tourist attraction. If it is bombed, it will cause damage to our school and some surrounding buildings, and now it is a waste mountain that no one has contracted. Sun Yang had also heard about the mountain behind the school, but he never expected that the teacher would use this waste mountain as a training venue.

In addition to the morning training on Thursday and Friday, they did not idle off on the weekend, and they also had a scientific workout at home through fitness equipment. Sun Yang and Jiang Hua were already clearly aware of the drastic changes in their bodies, but even so, in the face of Chu Hui's high-intensity training, their bodies were still a little unable to adapt, and now they were only halfway down, and their bodies were already crumbling.

Chu Hui, who climbed to the front, shook his head at the two of them, he had always had no good temper towards his apprentices, he pointed to Sun Yang and Jiang Hua and said, "Have you two forgotten all the things I taught last week!? During the morning exercise, I saw that the two of you were using the skills I taught you, how could you only use brute force when you switched to climbing the mountain? Are you two elementary school students who have just started school? You can't even be flexible at all!"

After hearing Chu Hui's teachings, Sun Yang and Jiang Hua were stunned at the same time.

yes, how did the two of them forget the total concentration breathing method?

The two closed their eyes, recalled how they felt during their morning exercises, mobilized their internal organs, and tried their best to breathe in the air around them.

Concentrated breathing!

After using the full concentration breathing method, the power seemed to be pouring out of their bodies continuously, and the speed increased significantly, and they even learned from Chu Hui, jumping on the ramp with their hands behind their backs, originally climbing the mountain hard to train, but at the moment it was like a spring outing.

"Sun Yang, your speed is too slow, hurry up and hurry up!" Jiang Hua, who was running in front first, looked a little proud at the moment, he didn't expect the technique of the full concentration breathing method, since it was so useful in training, he asked Chu Hui in front of him: "Teacher Chu Hui, can't we learn the full concentration breathing method?" I feel that I am full of strength now! One punch can kill a cow!"

"This is just the first step of the full concentration breathing method, hurry up and keep up!" Chu Hui didn't praise the two too much, if they were so proud just to master the first step, then the subsequent training would greatly discourage their enthusiasm, his voice lagged behind, and his speed was more than doubled.

Sun Yang, who used the full concentration breathing method, frowned tightly in the back, and could feel that his entire lungs were burning, but he had to endure such pain and concentrate to complete the full concentration breathing, hitting Compared to Jiang Hua's unreserved rapid upward climbing, Sun Yang was exploring the use of the full concentration breathing method step by step, although the speed was not as fast as Jiang Hua, but he saved a lot of physical strength along the way.

"Jiang Hua, the air around me seems to be getting thinner and thinner. Sun Yang had clearly felt that the air on the mountain became thinner and thinner as they continued to advance, and their bodies seemed to be addicted, once they were distracted and did not use the full concentration breathing method, the whole body seemed to be out of strength from the inside out, and there was no strength at all, and the fast-beating heart made Sun Yang feel that his body was about to explode in the next second.

"I'm ...... No more. Jiang Hua's knees knelt on the stone, his limbs trembled, he couldn't lift up a trace of strength, the feeling of fatigue was fed back into his body again, this time the feedback was heavier than any previous time, and in the process of climbing the mountain, his physical strength was all exhausted. He waved his hand to Sun Yang: "Sun Yang, I can't do it anymore, you don't care about me, hurry up and follow Teacher Chu Hui to continue to climb up, I'll follow in a while." ”

Sun Yang looked at the mountain that was already shrouded in thick fog, and he stopped: "Speaking of Teacher Chu Hui...... We can't see him anymore. ”

"Isn't it......" Jiang Hua covered his faintly aching stomach, looking at the fog around him with some despair, and he cried with a sad face: "Are the two of us going to be trapped here?" Speaking of which, looking at the weather forecast this morning, it will indeed be foggy. ”

"Since mountain climbing is one of our training contents today, then Teacher Chu Hui will definitely not just leave us behind. Sun Yang observed the surroundings, calmly analyzed the situation, like a flash of inspiration, he said to Jiang Hua excitedly: "Climbing the mountain is divided into going up and down, if the upper part of the mountain has been completed now, it should be the lower part now! The reason why Teacher Chu Hui did not appear should be to let us find the way down the mountain by ourselves!"

Sun Yang, this kid is really smart.

Chu Hui, who was hidden in the mist, nodded appreciatively at Sun Yang's analysis.

In addition to the weather, he himself moved on to this fog. He had been on a mission to the island country, and when he cooperated with the members of the team, they taught him the ninjutsu of releasing mist.

Mist Escape: Mist Technique!

Ninjutsu has the same effect as Gu Wu's qi control method, Chu Hui quickly learned this secret technique at that time, but the difference between ninjutsu and qi control method is that they need more medium to complete, and the release of fog naturally requires the white mist of the early morning to be used as a medium.

Of course, the most important thing is that the qi in his body is too domineering to perform this kind of soft ninjutsu, otherwise he doesn't need to use the environment as a medium at all, just with the qi in his body, he can create the mist on the mountain.

Boys, the real challenge is next.

The corners of Chu Hui's mouth rose, looking forward to the performance of Sun Yang and Jiang Hua in the future.

"You said you want to go down the mountain, if you walk back from the road we went up the mountain, it shouldn't work, right?" Looking at the mountain road under his feet, Jiang Hua couldn't help but be a little afraid, saying that it was easy to go up the mountain and difficult to go down, and today he finally realized this feeling.