The falling knight is not fast, but the muscular man is not a speed figure himself. The boss is also immune to stiffness and walks freely in the middle of the fortifications, without any influence, and is as smooth as walking on flat ground.

Piles of numbers floated up on the boss's head, and it didn't care about it and ran after the muscular man. Perhaps in its opinion, this guy with the highest height was the most annoying.

"All engineers, ordinary attacks." Zhang Yang shouted, then threw out a magic ball and hit the boss with a bang. Then more than 10 magic balls appeared one after another, all hitting the boss. However, the boss seemed to have recognized this guy who was as profession as him, persevered, and extended the huge spear in his hand again.

Zhang Yang even wondered, is this "professional hatred"?

Zhang Yang's eyes glared. Needless to say, the importance of a muscular man is definitely the strongest knight in the tribe. If he dies, it will take a long time to make up for it. Zhang Yang absolutely does not want such a thing to happen, so he will make all engineers attack the boss, hoping to attract the boss's hatred. No matter who it is, as long as the boss no longer chases the muscular man, even if he sacrifices an engineer, Zhang Yang doesn't care.

But things went against my wishes. This boss was a stubborn mind. Seeing that the boss's knight gun was about to hit the muscular man, Zhang Yang closed his eyes in disappointment. It seemed that the muscular man was finally going to hand over his virgin death to this boss. Sakura's blood-adding skill had not yet cooled down. Even if the muscular man kept taking drugs, it would not be able to make up for the damage this time.

But at this moment, a clear "bang" sounded at the boss's position. The sound was different from the sound produced by the magic ball, and it was a little crisper.

Zhang Yang looked at it quickly and saw that the boss's body was covered with a thin layer of ice. Although it had cracked in part, it was still frozen in place. The spear in his hand also turned into an ice sculpture, suspended at a position only a few centimeters away from the muscular man.

"Ice Explosion"!

The special skills of ice craft can only be taught by the only NPC Dayu. In this game, only one person can know this skill now. Zhang Yang turned around and looked at the jade hand of Xiangshou on a rainy night in the distance, just fell down.

Another "bang" sound, and a louder sound than just now, the ice on the boss's body shattered, but it was because of the "ice explosion" that frozen it, which made it lose its hatred. He turned around and rushed towards a stone castle, and shot it out, and countless -1s were breathing on the head of the stone castle.

Zhang Yang was a little nervous and forgot about the "ice explosion". This skill can directly freeze monsters. Even if it is a boss, as long as it is not an boss immune to the ice-type skills, it will be frozen. After it is frozen, because of the hidden characteristics of the "ice explosion", it will naturally lose the target of hatred.

Zhang Yang originally wanted to wait until the era evolved into the Bronze Age before using the only NPC Dayu, so he actually forgot about the characteristic of "ice explosion". Fortunately, Xiangsi was here today on the rainy night, otherwise the muscular man would probably lose his grade.

Whoosh swish swish swish swish...

Although the rapid attack of the crossbow tower could not cause the boss to pause significantly, its health volume was actually reduced. Moreover, its hatred was on the stone casting tower, so the muscle man was naturally safe. Sakura kept adding blood, and the muscle man's blood volume was gradually rising.

"Thank you." The muscular man waved his hand at Yuye, as he was grateful, and his face turned red again without any surprise.

Yuye nodded and was very happy. She felt that she was still very important. If it weren't for her, this silly man would have to explain it here today. Thinking of this, Yuye Xiangsi turned her head slightly and looked at Zhang Yang staring at the boss. She felt that Zhang Yang was more elusive than a muscular man, and it seemed that good luck always accompanied this guy. This is the case with Dayu NPC, and the same is true for the skill of setting up double fortifications.

He shook his head secretly. Compared to Changyang who always cared about things in his heart, Yuye Xiangsi felt that the muscular man had a better personality, so he turned his head again and looked at this big man. For some reason, this big man and the person he remembered were always in line with.

In the distance, Zhang Yang staring at the boss didn't care about the rainy night and the muscular man, because another crisis appeared in front of Zhang Yang.

The fallen knight is 3 meters high, both higher than the 2-meter-high stone casting tower and crossbow tower. His arm is more than one meter, plus a 5-meter-long knight gun, and the attack is abnormal with a long range.

Because Zhang Yang needed to attack the fallen knight as much as possible, he asked everyone to set up a dense fortification. In this way, the stone tower and the crossbow tower were basically one by one. The fallen knight could directly pierce the surface of the fortifications once attacked. Although it would not prevent the fortifications from attacking, he could stab six or seven fortifications in an instant, causing countless numbers of -1 to float on the heads of these fortifications.

A stone casting tower had already lost blood six or seven times, and six or seven times together, which was really hurt.

Most of these stone-catted crossbow towers are more than 60 levels, with only more than 70 blood. If you lose six or seven points of blood at a time, you only need more than a dozen strokes. All these fortifications will be ruined, and one fee will be a row, and it will not be too late to repair it.

Zhang Yang never beat this knight boss, because like him, this place was closed for exclusive use in his previous life, so he only knew that there was a boss here, but he had never participated. Now it seems that this boss is a bit outrageous.

There was not much time, the boss knocked out a row of fortifications, then turned around and attacked at another row of fortifications.

This boss's attack speed is not fast. Once the crossbow tower can shoot two arrows, and the stone tower can attack once. More than 40 fortifications can attack together, which can produce nearly 2,000 blood. 10 times will be 20,000 blood, accounting for 10%.

Zhang Yang was not happy with this data because he knew that the boss would become crazy and his defense would naturally increase at that time.

After a while, three rows of fortifications were scrapped in front and behind, and the boss still had more than 60% of his blood.

There are nearly 20 fortifications in 3 rows, so this will definitely not work. Zhang Yang knows that he must think of something.

The problem is not the attack distance of the boss, nor is his attack a multiple damage stab, but the formation of his fortifications.

Since this formation is not good, then change the formation. Engineers must have a certain understanding of the formation arrangement of fortifications and know which monsters use what formation, rather than being unchanged. Fortunately, Zhang Yang still has his own insights in this regard, and he paid special attention to this knowledge in his previous life, and did not need to learn again.

"Everyone re-places the fortifications, and they must shape the shapes, and all the fortifications are staggered, quickly." Zhang Yang ordered, and then he began to re-set them in a safe place.

Everyone was a little confused at first, but after seeing Zhang Yang put a few things on it, they suddenly realized the secrets and began to set them up one by one.

Fortifications in the shape of the Pin character will be arranged staggered. They used to be straight lines, but now they are diagonal lines. In this way, the range that the boss's stabbing can reach will be smaller.

When the scope is reduced, I think the number of fortifications will be reduced, so it will be too late to repair it.

However, if the boss happens to hit a fortification diagonally, he will still hit a lot of fortifications. Fortunately, the probability is only half, which is enough fortifications to be repaired with people or simply rebuilt the fortifications.

Sure enough, when Zhang Yang's engineer squad and Zhang Yang re-arranged the fortification array, the efficiency of this boss was significantly reduced.

The boss's health was getting smaller and smaller. When there was 20% left, he finally turned wild. The attacks of the crossbow tower and the stone casting tower could only knock out half of the original health, but this would not have much impact on the result.

Finally, after a long battle, the boss finally fell in the middle of the fortification, and a roar of dust splashed.

At the same time, a portal appeared in the corner behind him, which was the portal of the Descent Descent dungeon. As a copy above level 30, a black gold suit will naturally drop inside.

Zhang Yang went to log in to the dungeon, but he was still a normal login, while Sakura's eyes shone through and picked up the spoils one by one.

"Your teammate, I want to see Sakura pick up a spoil."

"Your friend, I want to see Sakura pick up one of the fallen knights' guns."
Chapter completed!