"Yuzi is injured, Kite Xiaobei, hurry up and help treat the injury!" Xiao Hua saw that Zhang Yu was surrounded by those mutant ants, and the wounds he suffered were getting more and more serious, and he couldn't help but show worry on his face, and said urgently.

If he could, Xiao Hua would prefer to rush up to help, but if he left, Kite Xiaobei would be in danger, and as a summoning mage, his position was a long-range attack, not suitable for close combat.

Xiao Hua summoned a mutant ant and wanted to help Zhang Yu break the siege, but he couldn't rush at all, but instead attracted two mutant ants from the edge of the battlefield, and they were in a hurry, and finally killed the two mutant ants.

"Healing Technique!" Kite Xiaobei nodded slightly, activated his ability, and a ball of holy light energy surged in his hand, turning into a golden streamer and flying towards the battlefield, but that ball of holy light energy finally fell on Zhang Chengzhong.

Facing Xiao Hua's puzzled gaze, Kite Xiaobei quickly explained: "Zhang Yu can still hold on, but Zhang Chengzhong can't support it, and Zhang Chengzhong is the key!"

A glint of wisdom flashed in Kite's eyes, although she always felt that her healing ability was very weak, and she didn't understand why Zhang Yu valued her, but no matter what, since she was already in this small team, she had to work hard to prove her worth.

The battle couldn't help, Kite Xiaobei focused on the battle situation, and after some careful observation and judgment and analysis, after a little hesitation, she finally rejected Xiao Hua's proposal, and instead put the main treatment object on Zhang Chengzhong.

In Kite Xiaobei's view, Zhang Chengzhong is the key to the battlefield, once Zhang Chengzhong can't entangle the two terrifying tank ants, then the pressure on Zhang Yu's side will be even greater, and the entire battle situation will collapse.

Hearing this, Xiao Hua was slightly stunned, and then he couldn't help but glance at Kite Xiaobei deeply, and didn't say anything more, because after calming down, he had to admit that Kite Xiaobei's judgment was very correct.

Seeing that under the treatment of the holy light energy inspired by Kite Xiaobei, Zhang Chengzhong, who was already embarrassed, finally got a chance to breathe, and even crawled and fought with the two tank ants, which then won Zhang Yu some time.

"Good job!" Zhang Yu nodded slightly in the direction of Kite Xiaobei after blasting the head of the last mutant ant with a punch, the situation just now was quite critical, he was okay here, the key was that Zhang Chengzhong couldn't support it, but fortunately, Kite Xiaobei made a timely move, and he was quite satisfied with the control of the battlefield situation.

Zhang Yu leaned over and quickly picked up two ant blood crystals from the ground, absorbed and fused them into his body, although ordinary ant blood crystals could no longer strengthen his body functions, but they were still quite effective in treating injuries on his body.

Without waiting for the injuries on his body to fully recover, Zhang Yu rushed to Zhang Chengzhong's side, jumped up with an arrow step, waved the ant leg in his hand that was as sharp as a knife, and slashed at a tank ant.

With a bang, the tank ant that was attacking Zhang Chengzhong was suddenly slashed out and flew out, but the ant leg in Zhang Yu's hand was also shattered and could no longer be used.

"It didn't activate the ability, plus there was no weapon to take advantage of, that's not good!" Zhang Yu scolded secretly, reacted very quickly, and before the tank ant could turn over, he had already rushed forward and slammed into the tank ant's head with a punch.

With a punch, Zhang Yu's fist suddenly opened its flesh, blood flowed, and even the finger bones made a crisp cracking sound, and a strong sharp pain followed.

In this regard, Zhang Yu was unconscious, and he swung his fist like lightning, and he actually used his own flesh and blood to blast the head of the tank ant, and the price paid was that Zhang Yu's entire right arm was broken, and he fell softly, and he was unable to lift it again.

Zhang Yu's face turned slightly pale, but the corners of his mouth were filled with a cold smile, he stretched his left arm, ignoring the injuries on his body, and slaughtered another tank ant, killing it in the same almost tragic way.

These tank ants are terrifying, but they move very slowly, and as long as you take advantage of this weakness, tank ants are easier to deal with than ordinary mutant ants.

Of course, if you can't break through the defense of the tank ants, then everything will be left to be discussed, and the price Zhang Yu pays for this is that both arms are useless.

"Boss Yu, you are ruthless enough!" Zhang Chengzhong was convinced, and found that Zhang Yu was not only ruthless to others, but also ruthless to himself, and couldn't help but give his thumbs up.

"Don't talk nonsense, hurry up and clean up the battlefield, we have to evacuate as soon as possible!" Zhang Yu replied angrily.

Zhang Yu knew that the entire library had been occupied by mutant ants, and there was a huge ant nest under the library, and the two tank ants that came out now were just the vanguard, if you didn't hurry up and evacuate, and wait for more tank ants to rush out, then the real trouble would come.

"No problem, Boss Yu!" Speaking of collecting the loot, Zhang Chengzhong, who looked extremely miserable, didn't know where the strength came from, propped himself up, and found one blood crystal after another from the corpses of those mutant ants on the ground, especially the corpses of the two tank ants, which were the focus of his care, and he groped out two ant blood crystals from them.

Different from the ordinary ant blood crystals, the blood crystals of the two tank ants contained at least ten blood lines with a double helix structure, which were already light red and obviously of a higher grade.

Xiao Hua and Kite Xiaobei also ran over to help collect the loot together.

"Boss Yu, these two tank ant blood crystals are yours!" Zhang Chengzhong was very up-to-the-point, and ran forward and stuffed the two tank ant blood crystals into Zhang Yu's trouser pocket.

"Not only these two, but the other ant blood crystals are all mine, and finally distributed uniformly, given that you have absorbed and fused twenty ant blood crystals before, the strengthening effect of ordinary ant blood crystals on you is already very limited, so these trophies have no share of yours. A smile flashed in Zhang Yu's eyes, and he responded lightly.

Regardless of the depressed Zhang Chengzhong, after cleaning up the battlefield and collecting the spoils, Zhang Yu took Xiao Hua and the others to retreat decisively, on the one hand, they have no continuing combat power now, and the other is that night has fallen, if it is not necessary, Zhang Yu does not want to fight with those mutant monsters in the night with a bad vision.

Shortly after they left, a terrifying roar of rage rang out from the depths of the library's depths.