With Yu Xian's full support, nearly a million little goblins gathered in the plain behind the mountain fortress... The fairy flying in the sky is as beautiful as scattered petals of various colors, and this scene is also recorded by Helena with her camera.

The goblins then quickly worked behind the mountains, digging out the foundation, then pouring molten iron, cooling it down in various ways, and then building a metal base. And each pedestal is the size of an airport... Due to the unexpected size and terrain limitations, only twenty "Night Wanderer Fortress Breaker" cannons can be built, so the construction speed of the goblins has increased again.

In fact, the Night Wandering God Cannon was designed by Yu Xian's own brain, and the main direction is to use controllable hydrogen fusion into energy, and then compress the scorching flames into energy bombs before attacking the enemy. Originally, it was originally designed to attack directly like a flamethrower, but it was found that the ratio of the backseat to the energy loss was more drastic than the actual attack consumption, so it was transformed into energy compression. And this technology still needs to thank the three-legged mecha of the survival base technology race~ Their attack system uses an energy compression system to reserve energy to attack the enemy, Yu Xian only needs to use it to improve it, as for the stabilization film... That's where you need to use the energy weapon stabilizer dropped by Qi Ji! Yu Xian hasn't gotten a few of these things so far~ But Freya can make them~!! It was a special type of Qi Ji at the beginning, and she didn't take this kind of thing seriously at all, as simple as drinking water when she was thirsty, of course, she could make it with materials, but she didn't understand the principle......

The Night Wanderer Fortress Saboteur was originally designed for coastal defense, but it turned out that it was too delicate and fragile, and the energy generator and stabilizing structure were very unwise to place it on the seashore, but it was much better to have a mountain range as a straight line cover now! You can use a parabolic approach and reduce your initial speed to attack closer enemies, while unprepared enemies can only hit the mountains!

The Night Wanderer Fortress Saboteur is a defensive base building that covers an area of five by five kilometers, and it is divided into three parts. They are the energy main gun position on the right side divided by the center line, the energy generating station in the front left and the integrated combat command tower in the rear left.

The combat command tower is a special command unit with a supercomputer as the brain as the combinator, and the entire command platform needs not many people, but the number of instruments is surprising but highly intelligent. There are also some automatic repair robots transformed from mechanical octopuses, which can perform simple and general damage repairs. With the support of supercomputer computing, the command tower only needs the commander to input the target and the number of strikes to be struck. Moreover, it is also linked to Yu Xian's satellite group data link, and can use satellites to correct and track targets.

Needless to say, the energy station on the left front is just four large metal canisters that store plasma-like energy and a fusion reactor at the bottom. Eventually, they'll be delivered to the giant cannon on the right side of the triangular cylinder, yes, the triangular cylinder cannon! When it was originally designed, it was found that if the barrel was made in a circle, even if the current thickness was increased by three times, it would not be able to withstand the violent energy and lead to explosion, and after using the special metal and integrated manufacturing technology of Qiji, this triangular cylinder barrel was successfully manufactured~ (Some space equipment has slowly changed from a spherical star to a triangle...... ）

And the shells it fired are also special! Because the projectiles of the Night Wanderer weapon are stabilized by using a stabilizing membrane to keep the inside from drastic changes, they are kept in a special ammunition depot in the form of a triangular column in normal times. Each Night Wanderer main cannon is composed of a 300-meter ultra-long telescopic barrel, so that the ultimate range can be adjustedOf course, the Night Wanderer is not a weapon with a single barrel under the strong support of Yu Xian in this world, but is composed of multiple components like the launch platform on the rocket car! To put it simply, the base was two kilometers wide and five kilometers long, with a total of thirty-six main guns, which were erected at the same time at an angle into combat like the spear positions of the ancient Spartans. After the design was completed, Yu Xian also installed an energy shield device for this superweapon-like Night Wanderer Fortress Destroyer, but once the protection device is opened, the entire weapon system will not be able to attack, which is a big regret that Yu Xian did not expect!

The simple data of the Night Wanderer is as follows:

Firing range: maximum range of five thousand km. (Electromagnetic Orbital Acceleration Cannon)

Damage: Based on the amount of ammunition reloaded, the initial minimum is the damage of one Big Ivan. Maximum......

Consumption: Since the construction of the base, it only needs a small amount of equipment maintenance costs, and there is no need to spend energy costs again. The Night Wanderer base can produce its own, but the production time of each shell is calculated based on the amount of energy per ammunition reloaded. (The shortest-range ammunition is thirty minutes per round, and each additional thousand kilometers of range adds six hours to the projectile production.) ）

And Yu Xian designed this super weapon to counterattack the deep sea fortress group, and it is also the kind of map cannon! Each Night Wanderer will send a massive deep sea into the sky, and it can also smash through the massive hard defenses of those deep sea fortresses, thus bringing humanity and the deep sea into a new phase of battle.

The battlefield is once again in a tug-of-war, and the Deepsea Sisters have learned to use a large fleet of Deep-Sea cannon fodder to attack human positions and defenses, along with which comes a staggering number of Deep-Sea Corrosive Monsters and Mutated Aquatic Monsters.

The human warriors fell into a bitter battle, and Yu Xian's ship mother had to temporarily give up attacking the Qi Ji and turn to supporting the battlefield allies, otherwise the human front collapsed and the deep sea attack near the fortress would have no way to suppress it...

And at this time, there was also good news in the sea war, led by Xu Hanfeng and Xiong Soul, the two elite ships led by Xu Hanfeng and Xiong Soul, the human naval admirals were rushing into the route of the deep-sea fleet to support the troops...

On the frontal battlefield, the human warriors obviously felt a lot less pressure, but now they were facing the black deep-sea octopus monster that was infiltrating everywhere! This thing has amazing vitality, and cannons can't cut it, but human weapons are very durable... And at this time, many interesting things happened on the battlefield.

A mechanical octopus with silvery-white blue eyes and a jet-black and shiny deep-sea mutant octopus meet! Then one stared at the other with red eyes and intimidated the other, while the other did not react and began to compare the enemy data in the database... Then the two discovered the fact that the other party might be a scum at the same time, and they did it together! The silvery-white mechanical octopus turns the automatic machine gun and metal tentacles to attack the black octopus, and the black octopus is also not to be outdone... Forehead! It was a condensed deep-sea grudge that spit on the mechanical octopus, and then the mechanical octopus emitted black smoke and entangled with the black octopus to hurt each other and scuffle together, which made a human warrior who was passing by sniping other monsters stunned... In line with the principle that even robots are human companions, the warriors couldn't shoot after aiming for a long time, because the two of them kept writhing and could easily hit their own side...... Eventually, the metal octopus was corroded by the deep-sea resentment and corroded its outer protective shell, and the internal hazard monitor sensed it and immediately activated its self-detonation ......

"Boom!"

The human warrior silently looked at the burning mechanical octopus wreckage and the fragments of the deep sea black octopus, and his heart could not be calm...

"If, if even a mechanical octopus can fight to the death, will we, as warriors, let them compare? Never!! ”

The warrior was just about to rush out of cover when he suddenly saw the eyes of a mechanical octopus glowing slightly blue on the ground at his feet... He remembered what the instructor had said......

"If you see this on the battlefield, pick it up as safe as possible, so that you will have a loyal and reliable mechanical octopus companion like an instructor!!"

At the beginning, countless friends in the boot camp looked enviously at a silver-white mechanical octopus beside the instructor. This reward was also awarded by the Commander-in-Chief himself, and the core data of the mechanical octopus was stored in the eye......

The warrior lowered his head and carefully put the dimmed mechanical octopus eyes at his feet into his personal pocket... Then rushed into the tragic battlefield.