The sky is high, the sun is warm, and the back mountain is behind.

Behind the back mountain, there was a waterfall with a drop of more than 30 meters. The water dragon pounced down from the top of the mountain and landed under the cliff, rolling up countless Qiong Yao broken jades. Under the waterfall, Ningxia Jing was waving her fist stance naked. From time to time, the intense waterfall rushed on him, disrupting his body.

This waterfall is his newly found cultivation site.

Ten days ago, he relied on iron sand to gain weight, suffocate qi and blood at the limit, and successfully broke through the Zhongxuan Orifice and achieved the fifth level of guidance.

It has only been less than three months since he achieved the fourth level of guidance.

More importantly, Ningxia did not rely on the power of animal flesh for the entire process of impacting Xuanjiao.

He relied on hard practice, relying on his thick tendons and phoenix courage to squeeze out his blood without limit.

By resisting super pressure, we have achieved a cultivation progress like a genius in the world.

Since breaking through to the Zhongxuan Orifice, Ningxia has been looking for ways to change the cultivation mode.

His body has adapted to gaining weight by iron sand. Relying on the method of gaining weight by iron sand can no longer easily stimulate his qi and blood.

He looked through many classics and asked Liu Chaoyuan again.

Liu Chaoyuan said that hasteness will lead to failure, so that Ningxia should not be too anxious and should not take the evil path of extreme cultivation.

When asked about the term "extreme cultivation", Ningxia went to find Wang Shuisheng. Wang Shuisheng had a good knowledge and was well-informed, and he really gave him the answer.

The so-called extreme cultivation refers to using extreme methods to stimulate qi and blood, and rushing open the acupoints as quickly as possible, such as initiation of golden needles, imprisonment of the furnace, and storing the body of medicine and stone... Finally, Ningxia selected the "body quenching under the waterfall".

According to Ningxia's understanding, these extreme practice methods are actually to use various means to desperately squeeze the blood and blood.

The method he used in the past was simply a kind of extreme cultivation.

However, his body has adapted to the previous cultivation mode, and the effect of continuing to squeeze qi and blood in the same way has become very poor.

Instead, the newly created "body quenching under the waterfall" allowed him to find a new direction.

With the help of the pressure of the giant waterfall, it can indeed effectively replace the weight gain of the iron sand bag.

But the majesty of the giant waterfall is not something that Ningxia can bear now. He only dares to practice on the edge of the giant waterfall falling.

Even so, the water flow carrying a huge amount of potential energy rushed him into the stream again and again.

As the days pass by, Ningxia has gradually been able to control its body under the giant waterfall, but the speed of cultivation is really not fast.

The root cause is that he did not dare to move towards the center of the giant waterfall, and only dared to test it on the edge.

What bothered Ningxia was that except for the process of guiding qi and blood, he did not make much progress in the "triangle-like" research.

The old man who was talking about this triangle was originally obscure. Now that he practiced, he naturally had more problems.

Fortunately, he received nine years of compulsory education and his understanding of triangles far exceeds that of people in this world.

Over the past month, he has gradually become deeply aware of the "triangle" based on his own understanding and trial and error.

According to his understanding, the entire "triangle" technique ultimately uses two principles of mathematics.

One principle is "the shortest straight line between two points", and the other principle is "the stability of the triangle".

The effect to be used in the "triangle-style" technique is to create a perfect triangle during the attack process, and use the stability of the triangle to amplify the power of your attack. At the same time, with the principle of the shortest straight line between two points, the attack speed can be maximized within its ability.

There is no problem in logic in the entire triangular exercise.

Ningxia also grasped the focus of the triangular practice, but whenever he practiced, he would always be a little worse when he reached a critical point.

He has reflected on himself, but after all, the attack he made is not a perfect triangle.

On this day, he was practicing under the waterfall and his face turned red, but he was still unaware of the key points. He felt angry and felt a little fist, his body was tilted, and he was washed down by the waterfall.

He climbed the vines and finally climbed up the cliff after experiencing great efforts.

As soon as he fell steadily, he spread his body on the cliff and gasped heavily.

Looking at the flowing white clouds in the sky, his mind suddenly became empty. Suddenly, a ball of white clouds scattered, flowing calmly to both sides at a constant speed.

He suddenly turned over and jumped up, slapped his forehead, "Why are you so stupid? Why did you forget the equilateral triangle?"

He hurriedly swallowed two pounds of jerky meat and slumped on the ground for half an hour. After his body recovered slightly, he climbed down the vines to the waterfall.

Hu, Hu, he opened his boxing posture again and walked one by one, and the whole boxing posture became extremely smooth.

Every punch he made was controlled by the same punch distance.

In this way, the entire boxing posture suddenly continued, as if it had formed a field, and a large amount of water flow was cut off by his fist force. The continuous boxing posture was like a small centrifuge, sifting the water flow into water droplets.

The pressure under the waterfall was reduced suddenly, and he could move forward a step and move a little deeper into the waterfall.

However, just by taking this step, he was quickly knocked down by the waterfall, and he flew out and smashed into the bottom of the stream.

He climbed out of the stream, climbed up the cliff again along the vines, and murmured with a frown, "No, or not. According to Senior Cheng's explanation, if the triangle style is refined, the boxing will be stable and the movement will be swift.

My experience of practicing was clearly wrong, and the taste was much worse.

No, it should not be an equilateral triangle. If it is an equilateral triangle, it would not be so difficult. Senior Cheng would not have imagined this section."

While he thought deeply, he tried hard to recall the old man Cheng's practice of the triangle-like moves. After browsing the ground, his eyes were bright, "It's not the same side, it's the right-angle triangle!"

When he was connected to this section, he fell into deep thought again, "Since Senior Cheng has already clarified the right-angle triangle, why can't he understand it thoroughly?"

He tried hard to recall Old Man Cheng's words, "The difficulty of triangularity lies in determining the triangle. Over the years, I have only inherited a triangle from my smartest third junior brother.

The triangle inherited from others cannot understand the key, and this triangle can only be considered half a century.

I can't pass on this triangle to you because I'm afraid that it will break your understanding.

You have to remember that you can form a triangle before you can form a triangle."

Ningxia repeatedly pondered "first to form a triangle, then to form a triangle". He picked up a branch and drew a right-angle triangle on the ground.

The right-angle triangle was drawn, and in an instant, he knew the crux of the problem.

Just knowing that there are right angles is not enough to determine the entire triangle, because the three sides of the entire triangle are not sure.

Unlike the previous equilateral triangle, only three sides need to be equal, and there is no need to know the length of the side, and it can also become a triangle.

Quietly staring at the right-angle triangle sketch drawn on the ground, a sentence suddenly burst out from Ningxia's mind to "glide three, four, and five".

He exclaimed, "How come he forgot the Pythagorean theorem? It doesn't need to be too complicated. Just follow the line of hooking three, four, and five, and you can also hook the six, eight, and ten. Once you are connected, Senior Cheng can only inherit the triangle from his junior brother because he doesn't know the Pythagorean theorem at all.

Not only do you know, but you also know that the data is accurate and the three, four, and five can be zoomed in and out at a random ratio according to this triangle.

In this way, the whole logic is fully integrated.”

As soon as he thought of this, he climbed down the cliff again, stood at the bottom of the waterfall, and opened his boxing posture again.

As he swam away with his fists, three cyclones seemed to have emerged, and the three cyclones intersected, cutting a large area of ​​water waves.

Countless water droplets burst out in the cyclone.

Ningxia went further and the waves of water hit him, but his fists continued, and a large number of waves were shattered. When they fell on him, they were countless broken water splashes and could not destroy him at all.

Ningxia was in a state of great spirit, and continued to move forward with a fist, and was about to reach the core position of the Giant Waterfall.

The fist he hit finally cut through the huge waves of water. With a bang, he was washed away.

The terrifying waves of water rushed all the meridians in Ningxia, and the throat felt sweet, and it spewed out a large mouthful of blood.

Immediately afterwards, he was swept by powerful waves and sank to the bottom of the stream.

When he climbed out of the bottom of the stream again, he couldn't help but whistle.

The triangle has been completed, and I have been practicing hard for several months, and it was finally achieved today.

In a blink of an eye, another two months have passed. In Ningxia, except for class, they come to practice boxing every day.

His triangular style is becoming more and more proficient. Although he can never practice under the waterfall due to his cultivation, he can calmly establish himself at the bottom of the waterfall, and use the powerful potential energy of some giant waterfalls to hone his boxing techniques and temper his qi and blood.

The giant waterfall is like the sky. He uses his fist to control the sky, and the qi and blood are surging around his body, making him feel refreshed.

The transportation of qi and blood finally became smoother again, like rivers irrigating the sea.

On the morning of that day, he had been practicing boxing for a day and night, and his qi and blood were accumulated to the extreme, and his qi was full of white energy.

Finally, a fierce sound came from his body, and with a bang, the Earth Yuan Ji rushed open and guided the sixth level to achieve.

A large amount of black juice immediately flowed out of his pores, and the huge waterfall immediately washed away.

Ningxia suppressed the joy in her heart, carried the fist movement, and rushed into the stream with a huge wave, and emerged from the other end.

He rose up, tapped his toes on the cliff, and moved his body more than a meter. In addition to occasionally leveraging the power of the vines, he soared up all the way and climbed to the top of the cliff more than fifty meters.

He could not do this anyway before entering the sixth level of guidance.
Chapter completed!