Veronica's miniature outer space belongs to the kind that grandma doesn't love and uncle doesn't love.

Except for a few scholars of the biological school who set up laboratories here, there are few people at other times.

The sudden appearance of a mathematical spectacle in such a place is actually strange to many people.

Liu Fei and his others waited for about five minutes until the bus was full, and the people on the bus were all college students who went to the 'secret realm on the other side' to try their luck.

The outside air is completely composed of various viruses, fungi, microorganisms, malignant gases, and the visibility does not exceed three meters.

The air, which is mixed with countless viruses, is also extremely corrosive, and if there are no doctorate-level scholars on the bus to shield the academics, the bus will be corroded in less than three minutes.

Obviously, everyone in the car had seen such a scene a long time ago, and everyone talked and laughed without paying attention to the well-known air outside.

After about half an hour, the car finally arrived at the place.

Everyone was busy putting on the helmets and checking the airtightness of the chemical protective suits.

The bus door slowly opened, and you could see a thick black and purple air pouring in, and the whole bus was suddenly stained with a disgusting hair-like object.

The doctor who followed the car hurriedly organized the passengers to get off the bus.

If too much toxic air is contaminated with the interior of a car, it can cause permanent damage to the interior.

Liu Fei got out of the car, and there was a sense of blockage when he walked, as if he was walking in water.

At first, he thought that the gravity environment here was different from the laws of the earth, but later he found out that there were too many highly toxic floating particles in the air, forming a kind of gaseous condensation, which would produce a thick sense of blockage and make it difficult for people to walk.

"Everyone pay attention to the chemical protection suits, once there is a leak, please consciously leave the team to avoid bringing the virulent virus out of this world!"

The voice of the leading doctor came from the headset.

"When Veronica was first discovered, there were a large number of bio-plague schools, virology schools, mutation schools, etc., and at that time, our virus detection equipment was not perfect, and as a result, one person was accidentally infected by the virus and brought it to the Bolton City Defense Circle. At that time, the entire Latin Quarter was almost wiped out by the virus. Takakura said as he walked.

Liu Fei nodded, walking more carefully.

I don't know how long I walked in a world where visibility was completely lost, and just when Liu Fei wondered if the leading teacher was taking the wrong way, the thick air in front of him suddenly began to become thinner, and the sense of blockage in his body began to decrease.

The quarterback next to him said in surprise on the squad radio: "The rules of mathematics are starting to block the virus element, we are almost there." ”

Sure enough, not long after walking, as if he had passed through a layer of protection, Liu Fei stepped out and suddenly felt light, and there was no trace of highly toxic air in front of him, and it became a clear world.

Liu Fei looked up and saw a huge tower-shaped building, on which there was the symbol of the school of mathematics, the secret realm of the 'other side'.

"The secret realm on the other side has mathematical randomness, everyone faces a different situation when they enter, there is a certain chance to obtain the truth essena after clearing the customs, the more truth essentia is obtained, and the stronger the final essentia obtained by synthesis after it comes out. Takakura untied the chemical protective suit while explaining the rules to Liu Fei.

The secret realm has certain requirements for the strength realm, and only new scholars and scholars who have not laid the foundation can enter, and high-level scholars forcibly entering the secret realm will destroy the stability of the surrounding aura, leading to all kinds of strange situations.

Liu Fei wanted to go in alone, but was stopped by the competitive Cantor Tesla.

There are exactly six people present, three on Liu Fei's side, three Cantor Tesla, and exactly three or three groups play in a team to clear the customs, and whoever passes the more levels is the winner.

For this kind of game, Fei Ge has never been intimidated, and the quarterback handsome guy and the blonde girl Ginny have joined Liu Fei's team.

"After entering the secret realm, in case of danger, please send a rescue signal in time, and our staff will rescue you in the shortest possible time. ”

"Now that the secret realm gate is ready to open, please ask fifteen groups to enter first, and the solo passage will start later. ”

The bronze door with the barrier academic circle slowly opened, and inside was something similar to a world membrane.

Liu Fei walked in.

This is a magical world, the whole world is filled with a strong aura of mathematics, and the sky is full of mathematical formulas and geometric symbols.

The secret realm is layered, so this world is not too big, and you can see the end at a glance.

The quarterback handsome guy stood next to him and smiled confidently: "Ginny and I are both frequent visitors here, you can follow us in a while." The difficulty of the secret realm will increase according to the strength of the team, but it doesn't matter, our Jinni is a genius of the twelfth layer of the secret realm. Today I will give you a long insight. ”

The blonde girl winked at Liu Fei: "Don't be afraid." ”

Liu Fei smiled but said nothing.

"Nineteen Eight......

As the countdown began, the quarterback handsome guy and Ginny were nervous at the same time, and they quickly put a mathematical defense on themselves.

The two of them were also freshmen, and without the Book of Spiritual Qi and the aura of spiritual energy, a simple protection actually took twenty seconds to complete.

Liu Fei pondered for a moment, if it was himself, this simplest geometric protection would take about 051 seconds to complete.

Rumble!

The space began to shake violently, and twisted figures emerged from the void.

What appeared were strange creatures that were pure circles, and the creatures' bodies were constantly falling to the ground with aura formulas.

The quarterback handsome guy took the lead to meet him, and he shouted: "Defeat all the aura creatures, you can pass the next level, remember not to force the attack, you can perceive the mathematical rules the moment you touch them, crack them like a problem, and they will naturally be destroyed!"

Ginny watched!

The quarterback handsome man smiled confidently, and with this thought, his fist aura agitated, and a punch hit the body of the round creature.

The aura creatures in the first five layers of the secret realm on the other side are vulnerable, and the mathematical rules of their connotations are extremely simple and do not even need to be solved, they can be made by just thinking and reacting.

The quarterback slammed his fist into one of the round aura creatures...... The round creature didn't move.

"Remember...... Memorize 10,000 digits of pi?"

Who can remember this in a short time? How can there be such a problem on the first layer?

The circular aura creature let out a scream similar to that of a baby fish, and the entire space suddenly reverberated with layers of strange energy.

Ginny, who was originally preparing to watch the play next to her, frowned and said, "John, stop playing, in case they use a fixed tactic, it will waste a lot of energy." ”

Quarterback handsome John sweats profusely.

I also want to solve it quickly, but the 10,000-bit pi number memory is not playing with me?

It must have been an accident, change it!

In the curious eyes of Jinni and Liu Fei, they once again attacked another round aura creature with great momentum.

This time...... Still no response.

"Generalized hypergeometric functions solve the problem of pi calculations. ”

John was dumbfounded again, super ...... Superb, right?