"You have all seen it, it was he who repeatedly provoked me and deliberately caused trouble, as the class leader, if these unhealthy trends are not corrected, who will take the class honor in his eyes? Now, on behalf of all the students of Class 13 of the first grade, and on behalf of Director He, I will punish Liu Qian, who is pretentious, does his own thing, and does not put collective honor in his eyes! Severe penalties! After Chen Kai finished speaking, an extremely cool alloy crossbow appeared in his hand, and he raised his hand to aim at Liu Qian.

"Nuka! What advanced weapon technology! The place where the squad leader used to be is already very developed! A classmate named Chen Guanguan whispered.

"What is a nuclear crossbow?" A classmate named Sun Jiabiao didn't understand very well and asked Chen Guanguan.

"At present, our technology tree, in terms of weapons, is first ordinary ammunition weapons, then magnetic weapons, then plasma weapons, and then nuclear weapons...... to miniaturize nuclear energy to ordinary weapons," Chen Guanguan explained to Sun Jiabiao.

"What's on top of a nuclear weapon?" Sun Jiabiao continued to ask with great interest.

"That depends on the direction of science and technology, it may be a convergent photon weapon, or a convergent energy weapon, or a space fragmentation weapon, or even a negative energy weapon, a negative matter weapon, etc., those are not what we can understand now, anyway, you know that nuclear weapons are very good now." Chen Guanguan introduced Sun Jiabiao in a very general way.

"Chen Kai, the squad leader of level 21, is it too wasteful to use such an advanced nuclear weapon of Niu X against Liu Qian, a rookie classmate of level 18?" A classmate named Chen Hongze leaned over and interjected a few words.

"You know the! It's called pretending! Trying to save face in front of so many classmates, of course, you have to bomb each other into scum, haven't you heard of it in the real world? When Sanfat punished those so-called traitors, he bombarded them with anti-aircraft shelling! Do you need anti-aircraft guns to kill a person? I don't need to, but it's so much to pretend to be forced! Let the people around you know that my three fat people are so domineering! That's it! It's so incredible! Chen Guanguan said with a splash of mouth.

"Also, don't people live just to save face? The class leader was humiliated and beaten by classmate Liu like that, and whoever is replaced will take revenge! If you don't report it at this time, when will you report it? Chen Hongze nodded.

"Liu Qian! You slut! Go to hell! After Chen Kai held the nuclear crossbow for a long time, he aimed at Liu Qian in front of him, and the nuclear crossbow gathered a small sun-like energy, ready to burst out at Liu Qian at any time.

Chen Kai didn't take Liu Qian seriously at all, and shooting Liu Qian with a nuclear crossbow was even more like killing chickens, so he didn't prepare to sacrifice his powerful abilities at the beginning, and only used a very ordinary attack method against Liu Gan.

"Ask for mercy!"

"That's right! Don't be stupid! Kneel down and kowtow to the squad leader, this matter is over, otherwise you will have to deduct 200 credits if you die here! ”

"It's useless to complain now, no one can save you from heaven and earth, hurry up and give in!"

"Don't die to save face, we won't laugh at you."

The other students didn't know whether they were kind or lively, and they persuaded Liu Qianlai one after another.

Liu Qian was completely indifferent to these persuasions, and when Chen Kai aimed at him with a nuclear weapon, he just stretched out his palm forward, as if he was ready to block Chen Kai's attack through the air, which made the onlookers shake their heads.

This Liu classmate has a really distinct personality! Level 18 wants to provoke the class leader of level 21, why bother? Even if the academy can complain about taking advantage of it, what should I do if I leave the academy? Sooner or later, it won't all fall into the hands of the other party? Now it's up to you what else you can do.

"Die!" Chen Kai saw that Liu Gan still refused to kneel down and beg for mercy, so he couldn't help but be furious, pulled the trigger and prepared to give Liu Gan some color to see, drain Liu Gan's fog armor, seriously injure Liu Gan, and force Liu Qian to kowtow to him in public to confess.

“BIU！”

A condensed nuclear arrow let out a whistling and left the nuclear crossbow and shot towards Liu Gan, but ...... The nuclear arrow was less than half a meter away from the nuclear crossbow when it suddenly stopped in the air, as if it had encountered a wall, and could no longer advance forward.

Chen Kai couldn't help but be very strange...... When he used a nuclear crossbow before, there had never been such a situation, what was going on? Why didn't the nuclear arrow continue to fly?

Once the nuclear arrow is launched, it will inevitably explode within a few seconds, just when Chen Kai was puzzled, the nuclear arrow condensed in front of him suddenly had a miniature nuclear explosion, and the huge impact force seemed to hit a virtual wall, and at the same time as the wall was exploded, most of the energy rebounded back, and Chen Kai, who was caught off guard, was directly blown upside down.

When Liu Kai was preparing to attack just now, he released an energy wall half a meter in front of Chen Kai, and the attack and defense of the fourth stage of the brain domain were enough to deal with players above level 20, and Liu Qian just took this opportunity to try the power of the energy wall.

The gravitational force on Europa is very small, Chen Kai flew directly into the sky after letting out a long exclamation, and after flying out of dozens of meters, he quickly turned on the gravity device of the cosmic battle armor, adding several times the gravity of the earth, and then stopped flying and fell from the sky.

Pretending to be unable to force it, he blew himself up, and when Chen Kai walked back from falling to the ground dozens of meters away, his face was so black that water could flow out.

"What's going on with the squad leader? Blow yourself up? Sun Jiabiao asked Chen Guanguan beside him very strangely.

"I don't know, maybe their nuclear weapons technology is not mature, right?" Chen Guanguan speculated.

"Do you want this? I want to teach people a lesson, but I was blown up, and the squad leader won't be a tease invited by a monkey, right? Specializing in comedy for us to see? Chen Hongze teased a few words.

"The squad leader is looking at you!" Sun Jiabiao pushed Chen Hongze's arm.

Sure enough, the squad leader Chen Kai was looking at a few people here with a black face at this time, he felt very embarrassed when he blew himself up just now, and he was also discussed by these classmates in the class, and his face was simply embarrassed!

The question is what happened just now, Chen Kai still doesn't know, other students will definitely think that Chen Kai got away with it and accidentally blew himself up, but Chen Kai doesn't think so, his nuclear crossbow is a very mature weapon, and it has been used many times in previous battles, so it is impossible for such a bizarre mistake to happen. (To be continued.) )