In a corner of the activity room, Lu Yun and Shi Shangfei were facing each other, standing at a distance of several people from each other, one of them had apprehension and excitement in his eyes, and the other was looking at each other carefully.

"Lu Yun, if I win, do you say that I should be the team leader?"

Shi Shangfei stared at Lu Yun, his fists clenched, ready to attack.

Lu Yun didn't care too much about what he said, he actually didn't care too much about being the team leader, as long as he could be given the corresponding permissions, the rest was dispensable.

His current attention was all on Shi Shangfei's movements and body, as someone who had experienced the actual battle between the containments, Lu Yun could roughly estimate the strength of his opponent and himself.

Like himself now, Lu Yun thinks that although he is definitely not as good as that strong man in terms of strength, he has the advantage in other aspects, especially in reverberation, and if they meet again, he will probably be able to deal with it calmly.

And the man is at the level of a C-level cleaner in the mutual aid association, Lu Yun speculates that if he goes all out to improve his rank in the mutual aid association, he will probably be able to get a C-level assessment, and if he is lucky, he may be even higher.

It's just that after the previous containment breach, Lu Yun didn't know if he could use it as a standard to measure the strength of other containees.

Therefore, he needs to let his team members show their full strength, so that Lu Yun knows what kind of danger they can handle, and what kind of danger should go as far as possible.

"Use the echo, and use the ability, and treat me completely as an enemy."

did not respond to Shi Shangfei's provocation, Lu Yun said to Shi Shangfei seriously.

Shi Shangfei obviously didn't expect Lu Yun to say such a thing, and suddenly he felt that his brazenness was like a burlesque.

"Good! Don't regret it! ”

Dark red vortices converged from Shi Shangfei's body into his fists, and eventually his hands seemed to be shrouded in boiling liquid fist gloves.

This is the echo of symbiosis, which is more condensed than what Shi Shangfei summoned in the waiting room before, but the improvement is also limited.

But that doesn't mean its power can be ignored, and although Symbiosis is only an F-class post-war anomaly, its echo type is the most destructive red, and ordinary people are either killed or injured when attacked.

Shi Shangfei stepped forward, and the enhanced physical ability of the container allowed him to effortlessly shorten the distance that seemed not short, and he came to Lu Yun in an instant.

However, this is nothing special in Lu Yun's eyes, the suppression of low-level inadopters by high-level incubators is almost all-round, and the extremely fast speed in the eyes of ordinary people can only be called ordinary in Lu Yun's eyes.

Catching the moment Shi Shangfei punched, Lu Yun turned sideways and left his fist, although Lu Yun was not familiar with combat techniques, the dynamic vision of the E-class staff was enough for him to abandon prediction and rely solely on reaction to respond to the attack.

On the other side, compared to Lu Yun who had gone through actual combat, Shi Shangfei didn't know how to fight, he was too fierce and sure that he could hit, he didn't think about how to deal with it after being dodged, and after the attack failed, his center of gravity was unstable and he almost fell forward.

And when Shi Shangfei turned around and was about to launch the next wave of attack on Lu Yun, he found that an unbladed dagger had already been pressed against his neck.

The time for Shi Shangfei to stabilize his body and turn around was enough for Lu Yun to make a dagger with the ether and defeat it, if this was a real battle, Shi Shangfei would have lost his life.

"Fighting in the suburbs is not a fight, and without the certainty of killing with a single blow, it will only be you who will rush forward recklessly."

The dagger dissipated, and Lu Yun warned Shi Shangfei that he had lived in the city for too long and didn't understand the environment of the drifting area at all, and with his kind of careless approach, even ordinary people in the drifting area would have a chance to defeat him.

"...... again"

Just as Lu Yun was about to call the next one, he heard Shi Shangfei's faint voice behind him, and even trembled.

"What?"

"Come again!"

Extremely unwilling, extremely angry, Lu Yun read such emotions from Shi Shangfei's flushed face and eyes, and his not so small voice also made the people around him pay attention to Lu Yun and their corner.

Those who happened to be resting looked at this side with great interest.

"I'll play against you later, wait..."

Lu Yun originally planned to let everyone take the first time and have an idea of each other's level before conducting in-depth sparring, but it seemed that Shi Shangfei couldn't wait.

"Come again! Come back with real knives! Don't look down on me! ”

“… All right. ”

Looking at Shi Shangfei's state, Lu Yun thought that he probably wouldn't be willing to listen to him, and it seemed that he could only fight him again.

"Don't spare your hands!"

Shi Shangfei added again, it seemed that he was very concerned about Lu Yun's previous behavior of "clicking to the end".

Lu Yun was silent for a while and nodded.

"Hey, who do you think can win?"

"Aren't you talking nonsense? How is it possible that the E class can't beat the F class? ”

"But that person named Lu Yun doesn't use his ability and reverberation, so maybe he can't say?"

"What's wrong with it, look at the other newcomer, the reverberation in his body is symbiosis, and that thing is not a post-war anomaly suitable for active attack."

"Then which anomaly is in this Lu Yun's body? Is it also symbiosis? ”

"Definitely not, it's E-class when you just came in, and you survived from the -35th floor... Do you think symbiosis can be done? ”

"It's also..."

Almost all the employees around stopped their original actions and began to watch the battle between Lu Yun and Shi Shangfei with great interest.

Without exception, the onlookers all believed that it would be Lu Yun's victory in the end, even Mo Mo, Ye Ling, and Xiang Yan thought so, but on the other hand, the onlookers hoped that Shi Shangfei could find out what Lu Yun was doing, and the team members were also worried that both sides would be injured because of this.

As for Lu Yun himself, he was not worried that he would be severely injured by Shi Shangfei, even if the power of the red echo was really amazing, and it could hurt him across levels, George's "stand-in" ability could also block the damage for him.

It can be said that the only one here who doesn't think that Shi Shangfei will definitely lose, is himself.

After that, more than ten seconds passed between Lu Yun and Shi Shangfei, Lu Yun was always ready to meet Shi Shangfei's attack, but Shi Shangfei kept staring at Lu Yun, not saying a word, not moving a step, his expression returned from shock to calm, only his eyes were still fierce.

It's just that Lu Yun feels more and more strange, because Shi Shangfei is fierce and angry at the moment, and the object doesn't seem to be himself?

Suddenly, Shi Shang flew, he still rushed towards Lu Yun as before, but faster and more fierce!

Lu Yun saw that his hand was still pulling back and accumulating his strength as before, so he was disappointed and snatched it sideways to the side as he did just now.

But this time, Shi Shangfei's attack didn't go out, he was feinting!

While Lu Yun dodged sideways, Shi Shangfei's other hand, which was in the blind corner of Lu Yun's vision, launched an attack, and the target was the back of Lu Yun's neck!

If Lu Yun had just chosen to block Shi Shangfei's attack, he would not have been in the embarrassing situation he was in now, it was really because he lacked enough actual combat experience that he would make such an incomplete dodge.

If Lu Yun and Shi Shangfei were both F-ranked, most of the attacks would not be able to be completely dodged, and they had to choose to use the sturdy part of their backs to resist the crimson reverberating blow.

It's a pity that Lu Yun is not F-level.

He chose to turn at will, but also to test whether he can face opponents who are weaker than him, and deliberately sell flaws and still be able to deal with them.

Ultimately, the answer to the test is...

Yes!

Lu Yun used his hand as a knife and hit Shi Shangfei's elbow joint with his backhand, avoiding the place covered by the crimson echo, intending to completely dissipate the force of this blow.

However, the blow to the elbow did not weaken Shi Shangfei's offensive in the slightest, but Lu Yun obviously felt that he had actually hit the joint, and even his strength was not small.

At this time, the crowd of onlookers erupted into an exclamation:

"Good girl, this kid is really cruel to himself..."

"But how can you use symbiosis so much?"

It's an anomalous ability!

Lu Yun reacted instantly, he looked at Shi Shangfei, and there was a long red mark on his face, which was Lu Yun's hand knife just now.

Shi Shangfei, he used his symbiotic ability to transfer Lu Yun's blocking attack elsewhere, so that his blow could absolutely hit Lu Yun!

At this time, even Lu Yun had to take a look at Shi Shangfei, but he didn't expect that the super-rich son in this urban area would be able to make such a choice.

Lu Yun chuckled, sighing that he was indeed still unfamiliar with combat, and he had not even completely achieved the ability to guard against the containment, and if he was really outside, he would inevitably suffer.

However, just as Shi Shangfei's crimson echo was about to hit the back of Lu Yun's neck, black billowing smoke erupted from Lu Yun's body, and an illusory ink-colored dagger leaned on the black smoke, levitating at the landing point of Shi Shangfei's attack, blocking it.

And the crimson echo on Shi Shangfei's hand was also gradually swallowed up by the black smoke, not to mention exerting its power, even its own existence even seemed to be being cut away.

Taking advantage of Shi Shangfei's stunned moment, Lu Yun kept his promise, did not spare his hand, and hit Shi Shangfei heavily at the side where Shi Shangfei's neck and body were connected.

After a short tremble, Shi Shangfei fainted, this technique was told to him by Lu Yun's old classmates who were crawling in the drifting area, and it was the first time to use it in actual combat, but fortunately, the effect was good.

However, when Lu Yungang wanted to pick up Shi Shangfei and carry him to the side to train the rest of the team members, the surrounding discussion sounded again.

It's just that they seem to care more about something else than the battle just now.

"Hey... Did you see that? That Lu Yun just... Is that? ”

"yes, it must be... There's no way there's anything wrong with that... That's..."

"Black echoes."