When Gu Yan'an's figure appeared at the door of the orphanage, everyone's eyes were involuntarily attracted to it.

I didn't feel the slightest leak of mana, but the feeling of oppression struck the hearts of everyone present.

"Gu Yan'an, just tie your hands." The head of the Kamo family stepped forward and said, "All registered sorcerers are ready to fight, including a special sorcerer. We're even ready to send troops, you don't have a chance of winning. ”

Gu Yan'an didn't answer, but turned his head to look at the other side, with a smile on his face: "This way...... Thank you very much. ”

Gojo Satoru waved his hand, and then looked at Gu Yan'an seriously: "Gu ...... You've gotten stronger. ”

"Of course, I'm like a fairy now......" Gu Yan'an's eyes were confused, and he couldn't help but close his eyes: "You can't imagine that feeling...... Yin and Yang are born, and the ancients did not deceive me. ”

At this time, the head of the Kamo family was a little apprehensive.

Wrong...... That's not right.

Kamo Aihara's intuition told him that Gu Yan'an's current state was very strange!

He suddenly stepped back, clasped his hands together, and an extremely small and fast pillar of blood rushed towards Gu Yan'an.

When the blood arrow was less than a meter away from Gu Yan'an, it suddenly split into several smaller blood arrows, which attacked the vital points on Gu Yan'an's body respectively.

Don't look at these blood arrows as thin as silk threads, they are all compressed from a large amount of blood, and each one can penetrate a twenty-millimeter steel plate!

Gu Yan'an opened his eyes.

In an instant, the exploding mana erupted from his body, instantly bounce all the blood away.

"Compressed...... Good idea. ”

Gu Yan'an raised his left hand, and a purple light flashed in his palm, instantly condensing a huge purple ball of light.

Everyone present could see that it was just a simple mana gathering together, but everyone's faces became very solemn.

Too much.

The diameter of the ball of light reached twenty meters, exuding a terrifying coercion, like a dark purple sun.

What's even more surprising is that such a huge amount of mana power is released and then compressed in an instant, such an outrageous mana output, thinking of Gu Yan'an's technique, it is natural to determine one thing.

He mastered the reversal technique.

Super.

Undoubtedly extra.

"Are you still fighting?" Gu Yan'an asked.

"No...... Don't fight. Kamo Aihara smiled bitterly and said, "We admit defeat." ”

……

13 June 2006.

"Run, run, run!! Do you still want to fight the Spell Spirit? Wait to be eaten! Gu Yanan scolded in sportswear.

Gray Plains was out of breath, but still replied loudly, "Yes! Predecessor! ”

Nanami Kento was tired and half dead, and muttered in a low voice: "It's better not to come back......"

"What did you say?" Gu Yan'an instantly came to Nanami with an unkind face: "I found that your rebellious psychology is very serious, add ten more circles!" No mana! ”

“…… Be. ”

Nanami replied weakly.

Coming to the lawn of the playground, Gu Yan'an lay down and enjoyed the breeze.

"Tut-tut." Satoru Gojo shook his head on the side: "It's worthy of being a special grade, it's very leisurely." ”

"It's fine." Gu Yan'an looked at the sky blankly: "Wu, I'm bored now." ”

Gojo Satoru complained: "Nonsense, every day except for eating and sleeping, Jie and I are almost exhausted!" You're also a special grade, so can't you take on a few more tasks? ”

"I'd like to...... But do you see that since I came back, there has been a task entrusted to me? ”

“……”

"Devouring the Spell will increase my strength, and the higher-ups will not allow me to continue to grow stronger—even though I am already strong."

Gojo Satoru was silent for a moment, and then suddenly asked, "What is your current strength?" ”

"The field development has been completely mastered, and the extreme has been re-perfected, and more uses of the reversal are still being explored...... I don't take on the task because I want to be more familiar with the current power. ”

"Let's fight."

"What?"

"Let's fight the two of us." Satoru Gojo said seriously, "I want to see the gap between you and me. ”

……

The news that Gojo Satoru and Gu Yan'an were going to compete instantly spread throughout the college.

said that it was the entire high school, but in fact, there were not many people in total.

Nocturnal Moth, Xia Youjie, Jiayi Glass, Stygian, Singer, as well as Gray Plains Xiong and Nanami Kento.

Everyone sat in the conference room, following the battle through the dark crow manipulation.

In a clearing in the forest, the two men took a stance.

An enchantment that envelops the entire forest rises, avoiding damage to buildings caused by combat.

"Three, two, one...... The battle begins! ”

With a crow's order, Gojo Satoru instantly stepped back and opened the distance, and recited the incantation in his mouth:

"Physiognomy, twilight, pupils of wisdom."

Surgical rotation, maximum power, cang!

A blue ball of light condensed in front of Gojo Satoru, and on the way to the high-speed flight, it dragged the surrounding dirt and gravel and blasted towards Gu Yan'an.

Gu Yan'an's right fist swung out an afterimage, and the moment it collided with Cang, the black swallowed the blue light.

Mana deal 20%.

Black Flash: Lightless!

After destroying Cang, Gu Yan'an's left hand opened, and he slapped it out and hit it in the air.

Without waiting for Gojo Satoru and the crowd watching the battle to be puzzled, black mana exploded in the air, like a bolt of lightning slashing towards Gojo Satoru.

Black lightning stopped and spread out in front of Satoru Gojo, as if an invisible wall bounced it open.

No lower limit!

Gu Yan'an instantly came to Gojo Satoru, and the huge and condensed mana gathered in his hand, and he pressed his palm against the invisible wall.

Rumble!

Purple mana roared and gushed out, instantly drowning Satoru Gojo.

Reversal of the technique, palm thunder!

A fist passed through the torrent of mana and slammed into Gu Yan'an's face.

A black flash made Gu Yan'an's upper body lean back, and then a black flash kicked Gu Yan'an's abdomen.

Gu Yanan slid on the ground for several meters, straightened up his upper body and wiped the nosebleed from his face.

Satoru Gojo attaches the miniature Aoi to his fist, a strange feeling of being attracted and pushed away, making people want to vomit.

The smoke cleared, and Satoru Gojo didn't even have a trace of damage to his clothes.

No amount of mana output can hurt Gojo Satoru in the slightest.

Gu Yan'an stepped forward again and used the domain extension to entangle himself with Gojo Satoru.

As a result of mastering the reversal technique, Gu Yan'an's black flash power has greatly increased, and he carries great power with one punch and one kick.

And the more Gu Yan'an used the realm to extend the neutralization without lower limit, the more Gojo Satoru increased the mana output, the surrounding trees were squeezed together, and the ground under his feet was sunken into a deep pit.

The change in the environment did not interfere with their thoughts in the slightest. The two of them went back and forth, clashing with fists and feet, almost toppling the entire forest.

In the viewing room, Gray Yuan couldn't help but ask, "What is the technique of Gojo's predecessors?" How do I feel ......"

"The form is very similar to yours, but the principle is different." Xia Youjie explained: "Do you know the Achilles paradox? ”

……？

A big question mark appeared on Gray Hara's head.

This is a paradox published by Zeno in the 5th century BC: he proposed that the turtle race against Achilles 1,000 meters in front of him, and assumed that Achilles was 10 times faster than the tortoise. When the race started, Joachilles ran 1,000 meters, and the turtle was 100 meters ahead of him; When he finishes the next 100 meters, the turtle is still 10 meters ahead of him; And when he finished the next 10 meters, the turtle was still 1 meter ahead of him...... Zeno believes that Achilles can get in on the tortoise infinitely, but he will never be able to catch up with it. ”

Hiroshi Gray and Nanami nodded as if they didn't understand.

And the technique of enlightenment brings this paradox to reality. Any attack will be infinitely close to him, but it will not be able to get close to him, and the closer you get to him, the slower your speed will be, and finally stop. ”

Nanami frowned: "I can't touch it, how can I fight this?" ”

Xia Youjie shook his head and said with a smile: "There are two ways to hit him. One is domain expansion, which attacks through the domain's must-hit attributes; There is also the field extension, which unfolds a layer of non-surgical field on the surface of the body, and neutralizes the field without a lower limit ......"

"Overall...... Is it necessary to be able to expand the field to hit him? ”

"Yes."

“……”

Nanami and Gray Hara glanced at each other and smacked their tongues secretly.

It's a scoundrel!

……

Gojo Satoru suddenly greatly enhanced the technique without a lower limit, which made Gu Yan'an unable to adapt and was pushed away.

Gojo Satoru took the opportunity to distance himself, condensed out of the sky again, and threw it at Gu Yan'an.

Gu Yan'an smashed it with a punch, clasped his hands together, and aimed his fingertips at Gojo Satoru.

This is......

Looking at the familiar posture, Satoru Gojo was a little stunned.

A beam of mana shot out of his palm, rushing towards Gojo Satoru.

Gojo Satoru didn't take it seriously at all, and with a slight hook of his fingers, the scattered blue fragments instantly turned into several miniature blues.

Surrounding dirt, gravel, trees...... They flew up one after another, smashing towards Gu Yan'an from all directions.

However, in the next moment, the inconspicuous beam of light directly pierced Satoru Gojo's shoulder!