"Hmm. Xiao Yuanshan nodded slightly, and then looked around. Before he came in, he had already taken a look and knew the specific situation that Xiao Feng and the others were facing.

However, with his primordial god body, he didn't dare to easily and rashly crack the formation from the outside, otherwise he would be counterattacked, and he would lose more than he gained. At this moment, as soon as the primordial spirit and the physical body merged, he began to look at the predicament encountered by the people in front of him.

And Xiao Feng saw Xiao Yuanshan like this, and after shouting, he honestly stood beside him.

As for the others, they didn't notice Xiao Yuanshan's abnormality, and then they attacked the formation separately.

"This formation is really a bit difficult. Soon, after a glance, Xiao Yuanshan's brows furrowed, at this moment he could feel the environment they were in, there were so many evil weapons on their heads as bets, they undoubtedly seemed to be standing under the explosives storehouse, once the three evil cultivators could no longer take out the bet, the moment the cards were opened, this explosives storehouse would explode directly. When the time comes, the people in this will be seriously injured if they don't die.

And this poker formation also seems to be quite difficult.

"Then what should I do, Dad!" Xiao Feng saw Xiao Yuanshan frowning, his heart couldn't help but tighten, if Xiao Yuanshan, who was a high school student's cultivator, had no way to use this formation, then wouldn't it be announced that they could only be bullied by these three evil cultivators.

"It's okay, it's not in the way, it's just a little troublesome. However, Xiao Feng's worries were in vain, only to see Xiao Yuanshan raise his hand to indicate that there was no big problem, and then walked to Qian Qingyi, who was squatting on the ground and trying his best to calculate.

"I'll try. ”

"Oh, Mr. Xiao?" Qian Qingyu couldn't help but look up and saw Xiao Yuanshan.

"It just so happens that I just know a little bit of permutations and combinations, the poker formation in front of us, he is constructed according to the rules of permutations and combinations, plus probability expectations and a variable function, I'll try it and see if I can find his array. Xiao Yuanshan immediately said to Qian Qingyu.

"Ah, great!" When Qian Qingyu heard this, he quickly got out of the way, "Mr. Xiao, you come." Then Qian Qingfu directly handed the pen and the best magic weapon calculator in his hand to Xiao Yuanshan.

Obviously, as soon as the connoisseur made a move, he knew if there was any, Xiao Yuanshan said the construction principle of the playing card formation in one breath, and his understanding was higher than his own, Qian Qingfu naturally wanted to abdicate and make way for Xian.

"Good. Xiao Yuanshan was also not polite, and after taking Qian Qingyi's pen and calculator, he squatted on the ground instead of Qian Qingyi.

"Mr. Xiao made a move?"

And now, after Principal Long finished venting, he suddenly felt that Qian Qingworm stood up, and he turned his head to see Xiao Yuanshan taking Qian Qingworm's place.

Seeing this unfathomable Mr. Xiao make a move, Principal Long's heart was almost excited, and then he looked at Xiao Yuanshan with a burning curiosity.

Then under the gaze of several pairs of eyes, Xiao Yuanshan was unmoved, and directly took a pencil and began to calculate on the scratch paper.

"Fifty-four playing cards, a total of thirteen hearts, thirteen spades, thirteen grass flowers, thirteen squares, plus two kings, now there have been twenty-six cards, five spades, nine squares, eight hearts, four grass flowers, that is, you can set the rest of the hearts that did not appear, diamonds, grass flowers, spades, each set a function, plus the kind of change at the moment, you can get four times three times two times one by one twenty-four permutations by permutations, and then multiplied by four suits, you can know the conversion of the playing card formation in front of you, a total of ninety-six permutations......”

I saw Xiao Yuanshan watching the conversion of the playing card wall, and at the same time, he had already sketched a series of extremely complex calculations with a pencil on the scratch paper on the ground.

Then with his pen counting, and finally adding a strong oral calculation, Xiao Yuanshan easily came up with the law of change in the playing card formation in front of him.

"Ninety-six! Yes, it's ninety-six, I just calculated for a long time, and I vaguely felt that ninety-six was his transformation number, but I wasn't sure!"

Seeing that Xiao Yuanshan suddenly calculated the number of changes in the playing card formation, Qian Qingyu immediately shouted excitedly, and then he looked at Xiao Yuanshan's eyes and became hot, sure enough, he deserved to be an expert, he didn't calculate it for a long time, and he could only get a little brow, and Xiao Yuanshan only solved a big problem after only ten seconds.

However, Xiao Yuanshan ignored him, but simply calculated the change number of the formation, and then waved the pencil and calculator in his hand again and continued to act.

"From the ninety-six degrees of variation, plus the thirty variations that have disappeared at the moment, you can set the number of changes of the remaining playing cards that have not yet appeared to x, and the increment of changes to y, you can get the change function, and then you can get the function change image of the playing card formation......"

Xiao Yuanshan held a pencil in his hand, and at this moment, under the puzzled and curious gaze of everyone, in the space, he gradually sketched extremely complex functions.

As time passed little by little, a function image slowly appeared in front of everyone, this function image turned out to be an ellipse image, and then this image was exactly the same as the shape they were surrounded by playing cards, but it was reduced several times.

"Boom ......"

And with the formation of this elliptical image, everyone suddenly felt a sudden shock in the entire formation space, and the aura and the evil qi almost collided violently.

Whew~

Then the evil qi that filled the space suddenly became frantic at this moment, and then the wisps of evil qi turned into a clear breeze one after another, and they rushed towards the function image that Xiao Yuanshan had just drawn.

Bite~

At this moment, the function image violently absorbed the evil qi in the formation space, suddenly with a crisp sound, and then it emitted light, and then it broke away from Xiao Yuanshan's control, slowly floated to the center of the space, and rotated to increase the energy of absorbing the evil qi again, and finally stopped, and then changed with the changes in the surrounding playing card formation, and continued to slowly absorb the evil qi in the space.

"Ah, there's less evil spirit!"

As soon as the evil qi in the space decreased, the feeling of everyone was that the pressure on the body suddenly lightened, and the unpleasant aura that was originally rotating in the body recovered its speed in an instant. This obvious change made the others finally discover Xiao Yuanshan, and then they turned back one after another to look at Xiao Yuanshan, and after seeing Xiao Yuanshan's oval image, the depression in everyone's hearts was swept away.

"There is salvation!"

Everyone's hearts were relieved, so many people had attacked for so long and didn't make the evil qi in the formation a little less, and Xiao Yuanshan just lightly drew an elliptic function image, and then absorbed the evil qi that threatened everyone the most in the formation space, obviously this time, it made everyone's hearts obviously happy, and they were full of confidence again.

"We continue to attack!"

Principal Long was also in good spirits for a while, and then after seeing that the playing card formations on all sides seemed to change and there were some rules to follow, he let out a loud shout, and then played the physical formula into the surrounding playing card walls again.

"Yes, we attack!"

When the others heard Principal Long say this, they also raised their spirits again and attacked the formation again. and then cooperated with Xiao Yuanshan's command at this moment.

Boom!

The dense attack rang out again, striking the wall of the playing cards, but to no avail.

But at this time, Xiao Yuanshan shouted.

"Don't attack blindly, waste spiritual power, I have an elliptic function image here to find the weakness in the formation, I say coordinates, and accordingly you will attack the playing cards on which coordinate!" Xiao Yuanshan was fiddling with the elliptical image in the air that changed with the rotation of the formation at the moment, and he was actually able to find out the real weakness of the formation through this simulated formation.

"Good!"

As soon as everyone heard this, they put away their blind attacks and waited for Xiao Yuanshan to say the coordinates.

Coordinates (9,8)

At this moment, Xiao Yuanshan quickly called out the first coordinate point through the calculation with the help of the auxiliary line.

"The King of Spades!" Principal Long immediately turned his head, and immediately saw the King of Spades on the wall.

"Attack!"

Principal Long immediately shouted.

"Break the formation!"

"Italic Rantei Collection!"

"Faraday's Law of Electromagnetic Induction!"

“......”

Almost immediately, Xiao Feng and the others shot together and attacked the K of spades marked at the coordinate point.

"Boom!"

A loud bang made people excited, and then everyone saw that a big hole appeared directly on the K of spades on the playing card formation, and the space of the entire playing card formation was violently shaken.

"Ah, it's broken!"

"It's broken!"

Seeing that the formation that had not been broken for a long time was actually broken under the effect of this blow, everyone was stunned and shouted excitedly.

"Wow~"

It's just that the next moment they didn't have time to get excited enough, the three evil cultivators who controlled the formation quickly discovered this scene, and then in the blink of an eye, they immediately controlled the rapid flip of the playing cards, and suddenly hid the K of spades. Looking around at the walls of playing cards, I couldn't find the King of Spades that had just been shattered.

"What!?"

The changes in the formation finally attracted the attention of the three evil cultivators outside the formation, and one of the evil cultivators immediately let out a sound of surprise, and then only heard him shout violently.

"Last time, treasure two copies of Mr. Cang's photo! Second child, open your cards and show me!"

"Boom!"

Suddenly, as his last two evil weapons were added, and his hole cards were turned over, Principal Long and they immediately felt a third of the evil weapons above their heads, and they pressed down violently, and sneered, and a fire appeared in the air.

Then this firelight suddenly connected into a line, and the next moment, there was a violent vibration, and the space of the originally good playing card formation suddenly collapsed by one-third.

A violent evil qi fluctuation suddenly became like a lead, as if it was about to detonate the unstable energy contained in the evil weapon, and with a bang, the entire small space suddenly resounded with bursts of deafening thunder.

Poof!

And as this energy turbulence came over, everyone's hearts seemed to be hammered with a heavy hammer, and they all took three steps back in a row.

"Oh no! they're dealing!"

The faces of Principal Long and the others, who had stopped their figures, immediately changed greatly, and they cried out in a lost voice.