The gun in the hands of the team members of the island protection team is just the fixed magic air gun!

    Compared with the prototype guns, these air guns are obviously shorter, less than 1.5 meters in length, and more compact in design, with a total weight of 5.2 kg, a full reduction of 13. Even the rune disc has become a "Rune square plate".

    After further improvement, the rune Group [linear acceleration] not only reduces its size, but also slightly increases its efficiency. A rectangular magic silver metal plate can hold all runes.

    In addition, there is a special kind of Rune engraved on the rune square board, which is the spirit mark of Rune. But the rune magicians used to call it "the sky", because the name is shorter and more catchy, and because its inventor is the famous Rune magician on the mainland for two hundred years, Mr. sky Dalao.

    The function of this rune, just like its name, can temporarily leave a mental imprint in the rune product. In a certain period of time, this Rune product will only accept the same fluctuating mental power.

    That is to say, only you can use it, other people can''t use it, which is equivalent to some form of encryption.

    The duration of mental imprint is related to the mental strength of the user. The imprint of ordinary people can last up to 2 hours, the awakened can last up to 1 day, and the extraordinary can even last more than 1 week.

    For weapons, this kind of encryption restriction is very important, it can ensure that it will not be misoperated by others, but also to avoid the enemy''s remote operation.

    For some people with strong mental power, it''s very easy to release their mental power from space. For example, for the extraordinary, their mental power can easily stretch out more than ten meters. For some gifted extraordinary people, they can even stretch out more than 50 meters.

    The other big change is the butt of the gun. To be exact, it should be called the butt type air tank.

    The Institute''s Rune magicians creatively combined the butt of the gun with the high-pressure air tank. In order to inflate the air tank at any time, they also integrated an air pump driven by a rune disc.

    Once the air pressure is insufficient, the user only needs to activate the rune disc to automatically inflate, which makes the magic air gun more convenient to use.

    However, many functions, including storage and inflation, can be realized on a palm sized butt, which is obviously beyond the current manufacturing capacity of Rune Research Institute.

    But after Renault appeared, everything is no longer a problem!

    Isn''t it precision manufacturing?

    It''s no big deal for "humanoid factory". I''ll roll it out every minute!

    After several hours of manufacturing the first automatic inflatable butt, the follow-up work is simple physical (eye) work. With the powerful "replication" ability of [mind power], Renault rolled out nearly 100 butt in one breath.

    At the moment, the 25 Island guards in the reef group and the 25 magic air guns in their hands are the biggest achievements of the territory in this period of time.

    "Everyone, please pay attention. Set up a defensive position on the beach immediately. Watch out for the black iguana." As soon as he set foot on Black Lizard Island, Renault snapped.

    The island guards immediately started to move. Most of them, led by Ronald, moved the scattered rocks from the beach and prepared to build simple fortifications.

    There are six people under the command of Muse, holding binoculars to observe the shrubs not far away.

    These men are strong and can easily lift rocks weighing more than 50 kg. In the extremely dull sound of rock collision, two circular fortifications 10 meters apart gradually take shape.

    At this time, Muse suddenly cried out: "in the Bush in the front right, there is a black iguana approaching us..."

    When Renault heard about it, he saw that the branches and leaves were shaking in a bush more than 300 meters away. It was obvious that a large creature was passing through it.

    Without thinking about it, he issued a new order: "four people from each of the two teams are ready to shoot, and the rest continue to build fortifications..."

    The action of the team members protecting the island is very fast. Renault''s order has just been issued, and eight magic air guns have been aimed at the distance.

    A few seconds later, a giant 6 meters long crawled out of the bush.

    It has a long, dark skin, and it''s not very long.

    Its limbs are strong, and its claws are long and sharp. When it collides with rocks in the process of climbing, it makes a metallic sound. Obviously, these claws must be terrible weapons.

    The most impressive part is its tail, which is almost 25 times the length of its body.

    This is the black iguana!

    It is also the top predator on the Black Lizard Island. The word "black lizard" in the name of the island comes from this predator.

    Black iguana is a powerful practitioner of the so-called "depend on mountains to eat mountains and depend on the sea to eat the sea". This kind of lizard mainly feeds on fish and shellfish. With its long and strong tail, it is very flexible in the water, swims very fast, and it is not difficult to kill sea fish.

    On sunny days, black iguanas either fish in the sea or lie on the shore to bask in the sun. Only in this bad storm weather will they hide in the shrubbery in the middle of the island.This black iguana heard the noise made by the island guards when they were building the fortifications, so he climbed out of the shrubbery curiously to find out what the noise was.

    After seeing the "bipedal monsters" on the shore, the black iguana only hesitated for a moment, then quickly stepped forward with four thick legs and rushed to the crowd.

    In its eyes, these "two legged monsters" are so thin and weak that it can be seen that their combat effectiveness is very weak.

    In this kind of weather, which is not suitable for hunting in the sea, there are still prey coming to the door. It''s rare to encounter such a good thing. If we don''t go there at this time, when should we wait?

    In fact, the idea of the black iguana is right. Under normal circumstances, humans with normal brain will never provoke such fierce predators.

    This kind of monster has sharp teeth, sharp mouth, flexible movement, can climb fast on land, swim faster in the water, and has strong combat effectiveness. Most awakened people can''t do it. Who is so full that they can''t fight with this kind of abnormal.

    But now is not "normal"!

    Today, a group of people are in a panic!

    The black iguana has just rushed to within 100 meters, and has been staring at its Renault tightly. He burst out: "shoot!"

    "Hiss, hiss..." The continuous screeching sound instantly rang through the rocky beach, and eight shadows flashed through the air, hitting the black iguana with lightning speed.

    Eight blood flowers bloom in an instant.

    All hit!

    A large stream of green liquid quickly emerged from the blood hole, drawing eight green marks on the body of the black iguana.

    Its blood is green!

    In front of these bullets with a diameter of more than 10 mm, the hard skin on the lizard''s body surface, which is comparable to rock, is easily penetrated by bullets like paper paste.

    In the past, when humans fought with wild animals, the most troublesome thing was the high defense type of wild animals. Below the awakened, even their skin could not be cut.

    But under the magic air gun, everything is not a problem. No matter how hard the skin is, can it be harder than the bullet?

    This lizard is very big and difficult to shoot.

    In addition, the low-cost bullets and long-life barrel greatly reduce the training cost. During this period, Renault has generously provided sufficient magic stones. These island guards have experienced thousands of live firing, and everyone has developed a good shooting skill.

    So there was no miss in the first round.

    After being hit by the bullet, the black iguana hissed with pain, and its voice was extremely sharp, and its running speed decreased a lot.

    It looks like there are only eight small wounds on its body, which is nothing compared with its huge body.

    But Renault knew that the black iguana''s injury was much more serious than it appeared.

    Because, cavity effect!

    After the sharp conical bullet penetrates the skin and contacts the muscle, the balance of the bullet will be broken, and the bullet will roll in the muscle tissue. In other words, the wounds caused by the bullet in the body will be greatly increased, and a permanent cavity will be formed.

    Even if the big black iguana suddenly has eight bloody cavities in its body, it is also a very heavy injury to it.

    If he is seriously injured and the enemy is so powerful, what will he do?