"Click." Yu Hao waved the Zigang heavy sword in his hand to kill, although these warrior insects, commonly known as "bedbugs", are quite large, but their strength and speed are only two or three times that of ordinary people, after Xiang Lingxi's adjustment, they are slightly weaker than the ordinary students in the class, not to mention Yu Hao.

With each of his attacks, he would break the limbs of the bugs, and if he hit the head and body almost completely shattered that part, the green plasma quickly soaked his body, and the disgusting smell made him even vomit in the trash can for several minutes.

In comparison, Fang Ruoyuan's battle was much more elegant, she always kept a safe distance from those bed bugs, and specially used her sword to cut off their limbs, and the warrior zerg who lost their limbs almost lost most of their combat effectiveness.

The city wall is dozens of meters long, and although the firepower network is extremely dense, almost every minute or two, the Zerg will break through and jump into the interior of this military base, often waiting for them to kill the group that rushed in, and the next batch will follow one after another.

Most of the students in the second class are only a little stronger than these ordinary zergs, and they often have to rely on their best every kill, and they don't have time to rest at all, and now they know what the endurance training Xiang Lingxi is talking about.

"You are only at this level, let me tell you, these lowest-level warrior zergs have also weakened by a third of their strength, if it is in the world of the real galaxy clan, you don't say three hours, even thirty minutes will not be able to survive!"

Except for Yu Hao, Fang Ruoyuan and Li Yixiao, the performance of the others made Xiang Lingxi feel unsatisfactory, in addition to the second class, Xiang Lingxi also served as the martial arts teacher of another class, although their peak combat power was far inferior to the second class, but the average strength was almost close to the G level.

"It seems that this class has been able to get to this point all thanks to these little guys." Xiang Lingxi said thoughtfully, "It would be a pity if such a good seedling was delayed by a group of guys who were dragging their feet. ”

You know, the difficulty of each exam depends on the average of the class, and if the class continues to be so polarized, it will soon get worse and worse.

The difficulty of the exam will be far lower than the limit of Yu Hao's strength, although he can pass the exam more easily, but it is not a good thing for his growth, only between life and death can he become stronger, this is an ironclad law in the school.

"Maybe we should take this opportunity to remind them!" Xiang Lingxi had some thoughts in his heart again.

Half an hour has passed, and the insects that died under the city wall have been piled up layer after layer, and there are hundreds of zergs who broke into the city wall and were killed by them, and everyone's physical strength has gradually begun to decline, especially the few girls whose combat effectiveness is relatively weak, they almost don't even have much strength to fight.

"Use a bomb to blow up the corpses under the wall, delay a little and rest!" Yu Hao ordered.

Those corpses are like ladders, and the zerg who have broken through the fire blockade can easily climb up with these corpses.

"Boom! Rumble! Rumble! There was a loud noise, and the pile of Zerg corpses below was suddenly blown to pieces, and even some of the attacking insects were also unlucky, which left everyone a little time to rest.

There have been many people injured, especially Xu Yun, Zeng Zhichao, these people with short weapons, can't open a safe position with those zergs at all, one of Xu Yun's wrists has almost been cut off, if it weren't for the great increase in physical strength after training, this hand would have been gone.

She quickly tended to her and her companion's wounds, and less than five minutes had passed, when the zerg roared and rushed up again.

Everyone's physical strength has not recovered, and the efficiency of killing the Zerg is getting lower and lower, and more and more warrior Zerg have entered the base.

"Fang Ruoyuan, leave it to me here, you go and help them!" Yu Hao slashed two bed bugs with a sword, his physical strength was relatively sufficient, and he could barely hold this side with his ability.

"Are you okay?" Fang Ruoyuan hesitated.

"Remember, never ask a man if it's okay!" Yu Hao said casually.

"Phew, you rascal!" Fang Ruoyuan blushed and scolded Yu Hao, but still obeyed his arrangement to help others, and with Fang Ruoyuan's wandering help, their pressure suddenly decreased a lot.

"This kid, he still dares to do it, I want to see if you have the kung fu to care about others if you encounter a big enemy!" Xiang Lingxi sneered, there are many virgins in the school, but few such people can survive to the end, only the kind of team that grows together and becomes stronger and breakthrough together, such a class can stay until the end.

"Click!" Five or six hundred meters away from the direction that Yu Hao was guarding, a huge crack suddenly appeared, and a black spherical insect that seemed to be magnified countless times the shape of a watermelon insect came out of the ground.

"Damn, plasma bug?" Yu Hao directly burst into a foul mouth, the attack of the plasma worm can shoot down a spaceship with one shot, and that kind of power can probably open a big hole in the wall of the base with one blow, right?

Without waiting for Yu Hao to figure out how to deal with it, the plasma worm had already aimed the muzzle of the cannon in his direction, and the current condensed in the muzzle, which was a sign of an attack!

"Crazy?" Yu Hao looked up at Xiang Lingxi, he knew that this must have been done by that woman against him, plasma insects are the same as fire-breathing insects, although they are flesh and blood, they can be killed with a grenade, and the evaluation is probably about F-level.

But their attack power is definitely far more than F-level, after all, the rating is just a character attribute, if it is evaluated by attack power, the attack of the plasma cannon will definitely not be lower than the E-level, except for Yu Hao, as long as everyone else here eats it, I am afraid that they will not even be able to leave the corpse.

"Boom!" A mass of plasma cannons several meters in diameter had already crossed an arc towards them, and the dripping plasma had electrocuted a large group of warrior insects below into charcoal.

"MD fights!" Yu Hao instantly used his battle qi to burst and rushed up, that mass of plasma was too huge, even if he split it, the rampage of plasma would definitely cause serious damage to the fortifications, he could only intercept it!

Yu Hao poured all his qi into the Zigang heavy sword, and blocked the sword in front of him.

Suddenly, a huge impact force knocked Yu Hao out fiercely, even if he used a battle qi explosion, he couldn't resist this force! His hands were bloody and bloody from the destruction of the plasma, and the skin on his whole body was almost carbonized in an instant.

The plasma still burst open in the wall, and a huge hole appeared in the wall, and a moment later countless warrior bugs swarmed in......