At this moment, I saw Dai Renkuan revealing his undisguised murderous intent, facing the first terrorist attack of Dai Renkuan's terrifying "Dream of Red Mansions". Teacher Yang forcibly lifted all the last spiritual power in his body, and also used his depressing stunt to trigonometric functions that only high school students can comprehend.

Suddenly, I saw that although Mr. Yang's tired forehead was bruised, but at this moment, Mr. Yang still gritted his teeth and insisted on using his trembling body, and his fingers flew again, and the Pythagorean theorem containing spiritual power that could be seen, calculation formulas, and formulas such as the ninety-nine multiplication table, from Mr. Yang's fingers, body surface, scrambling to drill out, and then submerged into the rapidly rotating triangle in front of Mr. Yang, and Mr. Yang's body, in such a state, was actually drying up at a speed visible to the naked eye, and his somewhat chubby face quickly shrunk into a thin face in just a few seconds, with extremely sunken eye sockets, and hands, the green tendons on the arms are also slowly drying up.

After all, it is a trigonometric function that only high school students can understand, even if it is only a simple formula. However, with Mr. Yang's sixth-grade cultivation, it is extremely difficult to drive this one to far exceed his cultivation trigonometric function. However, no matter how difficult it was, Mr. Yang gritted his teeth and persevered.

Finally, the triangle that absorbed the formula in Mr. Yang's body rotated faster and faster, and finally it turned into a phantom, and slowly let out a low moan.

"Trigonometry!" Hearing the low groan, Mr. Yang spat out a word in his mouth, and his fingers stopped dancing. A flash of light flew out of his fingers and instantly sank into the spinning swift triangle. All of a sudden, the light that disappeared into the triangle seemed to be the key to unlocking a certain form.

The triangle that rotated into a phantom, after absorbing this light, sped up and rotated rapidly, and finally, as if the rotation was about to break through the sky, finally the light bloomed, and after the light dissipated, an extremely simple formula: sin²α+cos²α=1.

It is one of the most important formulas in trigonometric functions.

As soon as this formula was formed, it first floated in the air, like a white and quiet feather floating quietly in the air, without making any sound or weight, as if it had been floating quietly in the air since ancient times.

Then, a second later, or two or three seconds later. This formula is moving.

"Yo ......"

There was a crisp sound, and the next moment, this huge formula turned out to be like a crane moaning. Then I saw that this formula immediately burst into a dazzling light again. Immediately afterward, as if the cell had divided, this formula automatically rotated and deformed, one into two, two into four...... It quickly evolved into other formulas, and in less than a moment, a huge number of formulas appeared in the sky, like a warehouse full of goods, and a large number of formulas were piled up into a small mountain in the air.

Then, these formulas, which became the formulas of the mountain, slowly creeped again, and then in just one second, these basic formulas slowly wriggled and combined into a huge crane, the crane became a melodious crane, the breeze flew, rippling in the entire space. Suddenly, it shouted and crushed each other with the beautiful sound of the Red Mansion that had just been condensed by Dai Renkuan, and the delicate yellow warbler of poetry recitation.

"What?!!!"

Mr. Yang, who immediately ran out of oil and ran out of lights, actually hit the trigonometric formula of the last blow, and there was such an exaggerated change, and he couldn't help but be shocked.

This immortal crane composed of formulas actually exuded a majesty no less than his Red Mansion, and Dai Renkuan's originally foolproof expression suddenly changed.

Feeling the terrifying aura emanating from Teacher Yang's newly condensed crane, Dai Renkuan actually felt a trace of trembling. Although he couldn't understand what the formula of Mr. Yang's final blow was, even if he looked at it, he felt that the formula was extremely mysterious, and it seemed to be more mysterious than the mathematics in junior high school.

"What is this?"

Again, it's not just generations of people who feel different and afraid. Xiao Ming and Xiao Hua, who were fighting on the ground, felt the difference in the air above their heads almost at the same time. The two of them unexpectedly retracted their attacks in unison, and raised their heads in unison. Xiao Ming raised his head and saw the dark clouds above his head at a glance, the originally cloudless sky actually attracted dark clouds at this moment, and under the dark clouds, there were two evenly matched people.

Such a scene suddenly shocked Xiao Ming.

The battle of junior high school students is so powerful! It can cause a vision of heaven and earth.

"It's ...... Poof~!" Similarly, Xiao Yan and Ruolan, who forcibly drove "Dragon Ball" to confuse Xiao Qiang and make Xiao Qiang and Xiao Fang fight, also immediately felt a different atmosphere, and the two of them raised their heads slightly, and then saw a terrifying scene. Xiao Yan was shocked like this, and suddenly the aura in his body scurried up.

The demonic energy of the Dragon Ball immediately backlashed at Xiao Yan, and Xiao Yan couldn't help it all of a sudden, and a mouthful of black blood spurted out.

"Xiao Fang!?" Similarly, Xiao Yan was devoured by the demonic energy of the Dragon Ball, and Xiao Qiang woke up from the psychedelic effect of the Dragon Ball at once, and Xiao Qiang, who woke up, instantly found that he was actually fighting against his junior sister.

"Senior brother!" Xiao Fang's misty eyes also flashed a hint of clarity.

"Tut-tut...... "Similarly, beside Xiao Ming, Chen Lao couldn't help but be shocked when he saw that Teacher Yang had crossed three levels and used a trigonometric formula that could only be understood by first-year high school cultivation.

Old Chen's eyes, looking at Teacher Yang's appearance, showed all appreciation.

"Chen... Old Chen, now...... Now you see, our teacher and Dai Renkuan, who will win?" Hearing Chen Lao's exclamation, Xiao Ming immediately woke up, and then looked at the current scene, as if the sky was about to fall, Xiao Ming was nervous in his heart, and at the same time, he was also extremely nervous looking at the sky.

The two masters have used their tricks one after another, the corner of the red mansion condensed, and the crane condensed by Teacher Yang's trigonometric formula, the two things have not collided yet, but the breath that is enough to destroy everyone here has already made Xiao Ming and the others feel terrified.

Xiao Ming, Xiao Hua, Xiao Yan, Xiao Qiang...... Six people, their fighting had long since stopped at the moment, and everyone looked up at the sky silently.

"Brother Xiao Ming......" Similarly, Ruolan also took Xiao Yan to Xiao Ming's side. And the three students of Dai Renkuan, Xiaoqiang and others, also gathered together.

"Sister Ruolan, Xiao Yan ......" Xiao Ming looked at Ruolan, who was trembling a little, and couldn't help but directly hold Ruolan's hand and give Ruolan stability. Similarly, Xiao Ming was looking at Xiao Yan for the first time at this moment and shouted out.

"We prepared ourselves, and once the two of us came into contact with each other, we could only try to save ourselves. Xiao Yan rarely looked at Xiao Ming holding Ruolan's hand and didn't eat it, but said with a solemn face feeling the sky.

"Hmm~" Xiao Ming nodded fiercely, then couldn't help but clench his hands again and raised his head again.

"It's hard to say about the current battle...... Both of them have made a trick, of course, now your teacher Yang doesn't seem to be as wide as the generation, once there is any accident, I'm afraid your teacher's victory rate is very low. Of course, Old Chen also waited for Xiao Ming for a moment before he slowly spoke.

This opening was a little not very optimistic.

Xiao Ming looked up, it was difficult to see Mr. Yang's current performance, but Mr. Chen could see it clearly, Mr. Yang used the formula of trigonometric functions because of overdraft, and now it was almost as if he was ten years old all of a sudden. Comparing the aged Teacher Yang with the somewhat anxious Dai Renkuan, Mr. Chen also had to admit that Teacher Yang's winning rate was lower.

"Ah...... What, will the teacher be defeated?" Xiao Ming's face immediately changed.

"Hmph! Yang Jielin, I can't imagine it, I can't imagine that you still have a trick, but the matter really ends here! Die, go, a dream of the Red Mansion!"

At this moment, the Red Mansion in front of Dai Renkuan has been basically condensed, although he felt that Yang Jielin still had a trigonometric attack comparable to his Dream of Red Mansions, but Dai Renkuan was not afraid at all. Looking at the condensed trigonometric functions, Yang Jielin is ten years old, and Dai Renkuan knows at a glance that Mr. Yang is almost there.

He was not afraid of Yang Jielin in his heyday, but now that he is ten years old, he is even more afraid of Dai Renkuan.

Therefore, after Dai Renkuan recovered from his surprise, a trace of ruthlessness flashed on his face again, and at the same time, Dai Renkuan pushed with both hands, and one by one the ancient poems, once again like a driving force, urged on the phantom of the Red Mansion that was more than ten meters high.

"Boom~!"

The Red Mansion itself absorbed a large piece of poetry, and let out a rumbling sound, and then, as if it had gained some momentum, the huge Red Mansion moved, and the huge Red Mansion Phantom directly started and quickly crushed towards Yang Jielin.

"Go!" At this time, Mr. Yang was already as if he had suddenly aged dozens of years, and when he saw the attack of the Red Mansion, he seemed to use his last bit of strength, his fingers were raised with difficulty, and the last three, four, or five Pythagorean numbers were once again submerged in the crane.

The crane condensed by the formula of "Yo Yo ......" chirped loudly, and it started at the same time, and at this time, it met the attack of the Dream of Red Mansions with the wide generation of people.

"Teacher Yang!" However, at this time, Teacher Yang seemed to use the last bit of strength, and the whole person was directly unstable, as if he had lost his skeleton in an instant, and immediately fell from his pen.

As soon as Xiao Ming and the others saw it, they immediately started their steps and ran over quickly.

"Yo ......"

However, although Teacher Yang fell, the crane he had condensed accelerated violently and crashed towards the Red Mansion.

Soon, the crane condensed by trigonometric functions collided with the equally powerful Red Mansion with indomitable momentum.

"Click......"

"Boom ......"

All of a sudden, when the trigonometric function collided with the Red Mansion condensed by the Dream of Red Mansions, the two things immediately collided and gave birth to a lightning-like lightning. Immediately after, a sound louder than thunder suddenly resounded throughout the space.

"Boom ......"

Then, as if encountering a chain reaction, as if countless bombs had been detonated at the same time in an instant, a series of deafening sounds were suddenly heard in the sky.