"Can the name be shorter?"

Liu Qian's names for unknown new skills are very regular, and the number of words is generally controlled within four, so that it is easier to give instructions to his companions during team battles.

"That's called ...... Angry at the wall. Anna thought about it and had to change her name.

"Can't you call it an ice wall?" Liu Qian shook his head, not knowing what to say.

"Cheesy ......"

"What?"

"Ah...... I said that the ice wall is very good, so I call it the ice wall! ”

With the double barrier of the energy wall and the ice wall, enough for the mutant energy zombies over there and its group of little brothers to work, Liu Qian and Anna calmly killed the zombies that could only measure the zombies before, and after assigning the experience to Chen Haiwang, Chen Haiwang finally advanced from level 15 to level 16!

Chen Haiwang, who has advanced to level 16, has improved his attributes in all aspects, and the power of the ability of serial killing has increased by more than five times, and after activation, it is enough to instantly kill two or three level 15 players wearing battle armor at the same time!

This five-star difficulty mission is really rewarding! Liu Qian himself advanced from the third stage of the brain domain to the fourth stage of the brain domain, and he also took Anna to jump directly from the second stage of the brain domain to the fourth stage of the brain domain, and the entourage Chen Haiwang advanced from level 14 to level 16 in one fell swoop!

If you can successfully hunt the wall of death...... No, the mutated energy zombie behind the ice wall and the energy wall, if he allocates experience points to Chen Haiwang, he should be able to advance to level 17 in one fell swoop, right?

However, this mutant energy zombie is obviously not easy to kill, it is surrounded by a large group of younger brothers, and Anna's ice blasting arrow cannot control it, if you want to kill it, you must have Liu Qian hard in front.

The attack power of the mutant energy zombie must not be underestimated, even with Anna's ice armor, plus Liu Qian's own copper wall, it may not be able to withstand it for too long.

"Could the clue to the negative energy emitting device be on its body?" Anna looked at the mutated energy zombie over there that had broken through the energy wall through the translucent ice wall and asked Liu Qian.

"Well, it's possible." Liu Qian nodded, he had killed several zombies before, but no clues were exposed, according to the previous experience of playing online games, the explosion rate of this elite monster would be much higher than that of ordinary monsters.

"After they break through later, I'll freeze their little brother one by one, and then concentrate on it, what do you think?" Anna suggested a few words to Liu Qian.

"You can't freeze it, we can't control the field, maybe we will be wiped out." Liu Qian hesitated.

"It's a big deal, pass it back and come back! Maybe we'll be able to figure it out! Anna's eyes lit up as she looked at the mutated energy zombie.

"Okay!" Liu Qian suddenly felt that he was a little too cautious, killing monsters in this task will not die, but just teleporting back to the starting point, now there are two powerhouses in the fourth stage of the brain domain, and there is also a level 16 helper, it is really unreasonable not to try.

Just when Anna's ice wall was smashed by the mutant energy zombie and its group of junior brothers, Liu Gan's energy wall skill had also cooled, so he threw another one over, once again blocking the mutant energy zombie and his group of junior brothers on the other side.

"Wait a minute......" Liu Qian seemed to have thought of something, he tried to condense a death thunderbolt and bombarded the energy zombies on the other side of the energy wall.

It worked!

The energy wall released by Liu Qian himself will not block the magic skills he releases, he can completely hide behind the energy wall and attack those energy zombies and mutated energy zombies!

Anna also tried her Ice Blasting Arrow...... Unfortunately, her Ice Blasting Arrow couldn't penetrate Liu Gan's energy wall, and was blocked by the energy wall, and her Ice Blasting Arrow also caused some damage to the energy wall.

Liu Qian tried to bombard the head of the mutant energy zombie with the death thunder again, but he was a little disappointed, his attack this time, only knocked out 0.3% of the mutant energy zombie's blood volume, it is estimated that it will take a high-density death thunder to attack continuously for more than ten minutes to get this mutant energy zombie, but his energy wall can't last that long, under the siege of the mutant energy zombie and its little brother, it can last two or three minutes at most.

Soon something even more frustrating happened to Liu Gan, this mutated energy zombie actually has the ability to automatically regenerate blood, although it is slow, but between Liu Gan's two attacks, it can at least return about 0.15% of its blood, so that Liu Gan's time to kill it has doubled!

This is still in the absence of other anomalies, otherwise once the attack on it is stopped in the middle, its HP will rise significantly, and even recover as before, and the previous damage output will be all in vain!

"No, we'll have to withdraw." Liu Qian decided to give up after some calculations in his heart.

"Wait a minute......" Anna looked a little unrelenting.

"When I run away later, I'll lure it away, and you ...... over there"

"Angry voyeur!" Anna obviously didn't listen to Liu Qian's speech, but launched an ice wall attack on it and its little brothers the moment the mutant energy zombie broke through the energy wall!

This time, Anna's ice wall did not condense in front of the mutant energy zombie, but condensed on its body, and actually froze it on the ice wall!

The bodies of the two ordinary energy zombies with the mutant energy zombies were completely frozen, and they were fixed to the ice wall and could not move, but the body of the mutant energy zombie was not completely frozen, it struggled desperately, and it seemed that it could get out of the ice wall at any time.

"Freeze Guo to death! Freeze Guo to death! Freeze Guo to death! ”

Anna took her bow and arrows, and the ice arrows condensed by ice energy shot wildly towards the body of the mutant energy zombie, and then there were ice explosions again and again!

Although Anna's Ice Arrow is not as damaging to mutant energy zombies as Liu Gan's Death Thunder, the Ice Arrow has the attribute of continuous freezing damage, which almost cancels out the ability of mutated energy zombies to regenerate blood, which makes Anna's output in this round not much worse than Liu Gan.

'Bang bang ......'

Chen Haiwang also fired at the right time, and the enhanced serial killing drained about 0.5% of the blood of the mutant energy zombies.

"Anna, the skill you used just now is an ice blast arrow, not freezing Guo to death." Liu Qian reminded Anna, didn't Guo freeze to death with his hands? She was obviously using an arrow just now.

"Freezing to death Guo's name has a power bonus!" Anna gave Liu Qian a very unique explanation.

Liu Qian shook his head, he really didn't want to worry about these boring things with her, when the mutated energy zombie was about to get out of the ice wall, Liu Gan's energy wall skill finally cooled, and immediately made up an energy wall, once again blocking the mutant energy zombie and its little brothers on the other side. (To be continued.) )