What they were angry about was not the hard gnawing of the steel city in front of them, but the rebellion of their subordinates, which they could not bear.

But what if you can't stand it anymore? Can you catch up? So I had no choice but to accept this situation.

The evolutionaries who were still worried about whether Sky City would survive gasped.

This Nima is so perverted, how are these weapons that fire crossbow arrows made? How can it be so powerful.

Before they could finish their shock, Yuan Sheng pressed another button, which was the button to open the advanced arrow tower.

The number of high-level arrow towers is not large, there are twenty on each of the four walls, and forty more are scattered throughout the city and in the royal palace.

This time, Yuan Sheng only opened four, two on each of the two city walls.

It's not that he doesn't want to open more, it's that only these four arrow towers with energy in them, and without energy, let alone attack, are just decorations.

When the four high-level arrow towers were raised, they suddenly began to aim at the beast tide like intermediate arrow towers.

However, the difference is that the Intermediate Arrow Tower is aimed at the Intermediate Evolution Beasts, while the Advanced Arrow Tower is aimed at the five Rank 7 Evolution Beasts.

At the same time, when the high-level arrow tower was raised and set their sights on the seventh-level evolutionary beasts, the five seventh-level evolutionary beasts all felt as if they were being targeted by an unknown danger.

Sensing the danger, they were not startled, but their muscles tensed up and their heads turned around, as if to observe which direction the danger was coming from.

However, before they could detect the specific direction of danger, the four high-level arrow towers had already burst out with five sharp arrows, locking on the five seventh-level evolution beasts.

These bolts are more than twice as long as level 6 bolts, are faster, more powerful, and have more energy attached to them.

The speed and strength of these crossbow arrows were incredible, and all the evolution beasts that stood in front of these seventh-level evolutionary beasts, whether they were sixth-level evolutionary beasts or fourth-level evolutionary beasts, were all swept by.

The fourth-level evolution beasts were miserable, and before they could react, they exploded into pieces of minced meat, which was due to the fact that the energy attached to the crossbow arrows was too strong.

At the same time, before the shattered flesh could hit the ground, it was twisted into a cloud of blood mist by the crossbow arrows that swept through the wind tunnel.

The fifth-level evolution beast was slightly better, leaving a whole corpse a little.

As for the sixth-level evolution beasts, it can't be said that they are lucky or unlucky, fortunately, their physical strength is okay, and they have not been impacted into a piece of minced meat, nor have they been ground into internal organs.

Instead, he was cut a large hole in his body by a crossbow arrow. However, bad luck also arose, that is, the wound was so big that it could basically be sentenced to death.

But for the time being, I can't die, I can only watch the blood in my body flow little by little, so I can't say whether it's good or bad.

Only then did a few loud roars be heard in the distance, it turned out that the speed of the crossbow arrow was too fast, and it was already faster than the speed of the sound propagation, which caused the sound to come so slowly.

The five hurried crossbow arrows forcibly divided the entire beast tide into six parts, and the interval between each part was nothing else, that is, the border made of minced meat.

However, the sacrifices of these evolved beasts are not useless, no matter how strong the high-level arrow tower is, the energy is not unlimited, and when it passes through the entire beast tide, it is inevitable that most of the power has been lost.

When they came to the five seventh-level evolution beasts, they almost just relied on inertia, completely devoid of their violent energy, and could not pose any threat to them, they didn't even avoid them, they just stood there, letting the seventh-level crossbow arrows fall to the ground by their fur or feather bullets.

At this time, these seventh-level evolution beasts had only one thought in their hearts, and that was shock! Utterly shocked.

They didn't expect that the source of danger would be the steel city, and they didn't care much about those crossbow arrows, because those sixth-level crossbow arrows could only hurt sixth-level evolution beasts at most.

But now it's different, and there's a crossbow that can threaten them.

Judging from the speed of this crossbow arrow, except for the fastest Evolution Leopard and Evolution Crow, who might barely dodge, the other three Rank 7 Evolution Beasts couldn't dodge at all.

Thinking of this, several seventh-level evolutionary beasts finally lost their calm appearance before, and the seventh-level crows flew even more nervously into the sky, obviously wanting to fly higher, so high that crossbow arrows could not reach a height.

Although its intelligence is much higher than that of ordinary beasts, it is not as good as that of humans, so it doesn't even know that there is a word called spear shooting a bird!

After Yuan Sheng, who was in the distance, saw a huge crow flying behind the beast tide, he knew that the first dead seventh-level evolution beast was this crow.

Sure enough, before the seventh-level crow could fly high, four seventh-level crossbow arrows shot out angrily under the impetus of the high-level arrow tower.

The five that were shot before were because the five seventh-level evolution beasts were all hiding behind the beast tide, so even if they sacrificed some accuracy, they had to shoot five sharp arrows at a time to try to take care of all five evolution beasts.

But now it's different, one of the seventh-level evolution beasts actually broke away from the entire beast tide, who are you fighting if you don't hit this? It is better to cut off one of its fingers than to hurt its ten fingers, and even the intelligent system of Sky City understands it.

This time, for the sake of lore and accuracy, the four high-level arrow towers each shot only one sharp arrow.

As soon as the crow was about to accelerate upwards, it felt a deadly threat coming from afar, and then four sharp arrows came straight at it with a momentum that pierced everything.

It wanted to dodge, desperately fanning its wings to dodge, but it couldn't!

Because these four sharp arrows sealed all its retreat, it had to take a few hits anyway.

Poof!

The sound of two sharp weapons entering the flesh sounded in succession, and although two of the sharp arrows that came quickly were dodged by it without danger, the remaining two could not dodge and pierced directly into its body.

The hard feathers on its body did not resist the two sharp arrows at all, but only let the crossbow arrows be slightly blocked, and then continued to break through deeply, until the crossbow arrows submerged from its body, and shot out from the other direction, bringing out a puff of hot and bright red blood.

If this crow was the strongest defense scale armored evolution beast, maybe it wouldn't be so embarrassed when facing these seventh-level crossbow arrows.

But alas, it's not! Far from being the ones with the highest defense, they are feathered evolutionaries with relatively low defense. These two sharp arrows not only seriously injured it, but also slowed it down a lot.