Now, the outer city wall built by the slave army will replace the inner city and become a new barrier to order!


    This is also the fourth fence barrier built since the construction of order. The most central point is the core of order, which includes all the research contents of order up to now. It can be said that order can develop here in a short time without the scientific researchers.


    The remaining fences are all due to the gradual increase of population, and Chen Feng will not be foolish to expand the defense circle to more than ten miles as soon as he comes up. This makes no sense except to disperse people, but now it is different. After two years of development, the fences will be gradually built when the population is dense and can not operate!


    Four walls, if you look down from above, the whole order is like a maze, which makes people feel dazzled.


    However, the increase of fences can play a better defense role for order, which means that the destruction starts from the outside. The so-called enemy needs to break through several checkpoints to get access to the core content of order. However, with the current strength of order, unless a dragon comes completely or the abyss channel is completely opened, otherwise, Like the opening of those small-scale dimensions around, it can''t destroy and damage the order at all!


    After all, these walls are filled with magic cannon. Before, this sharp weapon was a rare thing. However, with the increase of professionals'' strength and the increasing research of scientific researchers, magic cannon has already been mass produced, and its destructive power has been greatly enhanced compared with before.


    It can be imagined that when encountering the enemy, the picture of dozens or even hundreds of magic weapons cannons exploding together is like a low-level devil. Even if you support 100000 soldiers, don''t want to enter the inner city!


    As a perfectionist, or it can be said that Chen Feng is too insecure for severe patients whose victim paranoia has reached the max level!


    He always firmly believes that this battle has just begun, and there will always be a day when human beings will completely collide with different lives. In this case, he naturally needs to take precautions. In addition to science and technology and professionals, defense is also a thing that must be focused on.


    The city wall and magic cannon are relatively passive, and what Chen Feng does this time is to completely arm the order to the teeth!


    With previous experience, this time the outer city wall has expanded further than before, which means that this newly vacated land can accommodate hundreds of thousands of people. In the next few years, this wall will become the first barrier to order!


    It is also the primary defense facility for order defense against foreign aggression!


    Chen Feng took out a hanging stone to discuss with his men as early as before. Originally, Chen Feng said that some people had no specific picture, so they couldn''t draw any conclusion. But a few seconds later, when they saw that a person''s height stone was suspended in front of them, their mouth was slightly open and they were surprised to say nothing!


    The people who can follow Chen Feng all the way to the present, in addition to their strength, are flexible. They can naturally distinguish how great the significance of this ore is!


    Today, they gathered here. Even if they had seen the strange place of the hanging stone long ago, when Chen Feng said that a larger hanging stone would be released today, the people still held their breath and looked forward to it!


    After a period of research, the reason why the suspended stone can be suspended has little to do with the Naya world. It depends more on the special material of the ore!


    On the city wall, the company was silent, and they were all waiting for the birth of a miracle.


    The demons and dog headed people under the city wall don''t know. They are still holding various tools and working hard. This is noon, the warmest time of the day. Compared with the shivering body due to the cold wind in the morning and evening, it is undoubtedly more comfortable at this time.


    For one year, you can become an official resident!


    This may be the only reason why slaves struggled, and as they continued to work hard to escape the sea of suffering one day, a huge shadow hung over their heads.


    At first, the slaves thought it was just a dark cloud that covered the sun, but because of their curiosity, they raised their heads and looked around. It was at this glance that they almost sat on the ground in terror!


    What do they see?


    A huge stone is suspended in front of us. From this height, once it falls, the more than 3000 slaves below will be pressed into meat patties in an instant!


    Even though the supervisor had already received the news, he was still a little distracted when he saw this scene, but soon they thought of their duties and could not let the slaves riot because of this sudden scene.


    Once there was a riot, they should first be held accountable. After looking at it for a few times and making sure that the stone didn''t fall, the supervisors took a deep breath to cover up their panic, then threw up their whip and said in a loud voice, "don''t stop, everyone, hurry to work for me!"


    Although human beings can''t communicate with dog headed people, both sides are flesh and blood, and the least pain can resonate. After the supervisor''s crazy withdrawal, the slaves stopped panic and began to re-examine all this.


    Although the stone was huge, it seemed to stay in the air and didn''t mean to fall. The pain obviously exceeded the fear in front of them. Therefore, many slaves stopped panic and continued to be busy. However, they raised their heads from time to time to see if the stone had sunk.


    Not much better than slaves. Those who have already seen the world around Chen Feng also open their mouths at this time, looking miserable and scared silly.


    Chen Feng said that the stone was not small, but he didn''t mention it. The other party was so huge, with an area of four or five football fields. It''s not too much to say that it was an island. If troops were stationed, tens of thousands of soldiers could be included on this suspended stone alone!


    At that time, as long as the blasting time of high explosive grenades is delayed, the countless grenades thrown from the sky can make the enemy go forever!


    In addition, you can also build prevention and control equipment on it!


    The variation of the world is not limited to beasts, birds have also evolved. In the past, it is difficult to lock the target for surface attacks, but now it is different. It has a hanging stone, which is more than 50 meters away from the ground. At this height, it can be more prepared to lock the enemy and kill him!


    Chen Feng looked at the hanging stone in front of him, and his consciousness also began to swim away. However, compared with his surprise, he was lamenting that from now on, the order, whether underground, surface or air, has been defended. It is from this moment that the order will completely become a flesh and blood workshop without flaws and weaknesses, which will only bring destruction and despair to the enemy!