Chapter 309: 309

For a few days, the survivors of the sanctuary partially cleared the corpse mountains outside the city wall, and partly went out with the patrol to carry materials .

Vermiculite, iron, and other basic materials, including commonly used extraordinary minerals such as black stone ore, tungsten iron ore, molybdenum ore . . . are transported to the central warehouse of the shelter for storage in batches .

The abyss fissure, named as “No . 1 Resource Point”, Tang Yu built a first-level, second-level, and third-level, three step-shaped city walls around the cracks, and arranged them according to the range of the defensive buildings .

The outermost three-level city walls are mainly artillery . Among them, one third of the artillery was raised by Tang Yu to the second level . In addition, there is a mage tower every 30 meters . The defense strength is far beyond the shelter . Outside the city walls .

On the second-level city wall, every three meters, a third-level arrow tower was built, with a total of more than two hundred towers . . . In order to fully maintain this resource point, he also invested in blood .

With the first-level city wall closest to the abyss, Tang Yu built two new defensive buildings .

One is a quadrangular prism with a lower width and an upper width, which is more than fifteen meters in height, and the whole body is black . From time to time, there are flashing inscriptions on the prism .

Another type of defensive structure is a column-shaped tower with black and white stripes spaced about eight or nine meters high . The top of the high tower has a bifurcation and it is noticeable that a hexagonal shape is suspended above the top part of the fork . The crystal of the half-human body is slowly rotating, and the crystal mirror surface reflects the dazzling light .

[Can suppress the obelisk: build a field force field that covers a certain range and can effectively suppress the enemy]

建筑 [Building requirements: Level 4 territory, Yuanjing 20,000, Stone 5,000, Iron 3,000, Pyrite 300, Blackstone ore 00]

When the territory was upgraded to the fourth level, Tang Yu built an obelisk in the villa area and tried it himself . When he entered the area covered by the obelisk, it was equivalent to being affected by multiple negative effects such as weakness and retardation . At least Can reduce his strength by half .

Even if they are replaced by strong followers such as Yilian and Tailun, they also show that they can only play 70 to 80% of their combat power within the range .

I can crush the power of the obelisk and deserve its high price .

This repressive force field, Tang Yu can also mark the enemy and me to avoid indiscriminate suppression . However . . . there is a fatal disadvantage of being able to crush the obelisk, and the scope is not wide enough .

The radius of two to three hundred meters is not enough for a long wall defense line, unless he can build one every five hundred meters .

If you put it around the crack in the abyss of ‘resource point No . 1’, it would be just fine .

In recent days, Tang Yu ordered people to carry out detailed surveys of the abyss cracks, and obtained the size data of the cracks .

The is 305 meters long and 898 meters wide, nearly twice the length of the crack in the east .

Around the crack, on the most front-level step, Tang Yu built three obelisks that can be pressed, which are arranged back and forth . The obstruction of the obelisk has overlapping areas, but the superimposed areas suppress More powerful .

Additionally,

[Super magic prism tower: send a condensed energy attack to the enemy in front]

建筑 [Building requirements: Level 5 territory, Yuanjing 8000, Stone 000, Iron 000, Pyrite 300, Prism Stone 00]

This defensive building just unlocked in the fifth-level territory, he also previously built a prism tower to try .

The results were unsatisfactory .

The Super Magic Prism Tower is a single-point attack . Its power is enough to rank first among all defensive buildings . However, the Super Magic Prism Tower has many shortcomings . Its range is very narrow, and its range is only 200 meters . Up . . . Tang Yu is most speechless . Before each condensed energy beam is emitted to attack, the prism tower takes up to five seconds to accumulate energy .

Wu Mingming has accumulated energy, and his range is so short, it is very embarrassing . . . He can easily run out of the 200 meters range in five seconds .

And even if it hits the enemy, the power of the Super-Magic Prism Tower is at best higher than the fully-powered floating tank main gun, far less than a spike, or causing fatal damage to an extraordinary demonized beast . .

The Prism Tower was originally abandoned by Tang Yu .

This time, because of the special terrain of the abyss crack, he only remembered the Super Magic Prism Tower again .

On the wall closest to the fissure, ten prism towers were arranged, and demonization emerged in the fissure at one time .

In the process of trying to attack the beast, Tang Yu found that the Super Magic Prism Tower . . . was a little different .

Hexagonal crystals rotating at the tops of ten prism towers, blooming blue-violet light at the same time, originally took five seconds to accumulate energy . In the blink of an eye, he was controlled and gushed out of the demonized beast, the trickiest one The prism tower of the demonized beast attacked, and the energy storage was completed in an instant .

上 On the other nine auxiliary towers, the hexagonal crystal emits a blue-violet light beam . It does not attack the enemy, but connects with the hexagonal crystal on the main tower .

In this mode, the main tower attack requires almost no energy storage .

Tang Yu is all 懵 .

As a system owner, a landlord, someone who can open God’s perspective to control defensive buildings . . . he didn’t even know that there is such an operation mode? !!

The system can’t you give a manual!

Tang Yu named this mode ‘connection mode’ and made some attempts . Under the connection mode, by increasing the number of auxiliary towers, the energy storage time can be reduced, or the energy can be stored for five seconds to issue Powerful beam attack . . . With full energy, its short range can be improved to a certain extent .

Twenty super-magic prism towers are linked . Although there are no targets that can be used for actual measurement, Tang Yu estimates that its power is sufficient to cause fatal damage to extraordinary demonized beasts .

No . 1 resource point, stable!

Uh . . .

Tang Yu has been very busy these days, very busy .

The layout of the defense line at the No . 1 resource point has cost him a lot of time and energy . . . He will be dizzy when building so many defensive buildings!

In addition, the construction of the Green Prosperous Railway is also on the agenda .

Lin Dongdong’s experts have planned the specific route, and escorted by a team of ancestors, began exploration along the way .

Luyin is responsible for the defense of the railway line . . . In short, it is to build an arrow tower along the railway line to prevent the attack of demonized beasts .

——No need to set up a sub-territory ~ www . novelhall . com ~ The construction of defensive buildings can be done in the personal field .

It ’s more troublesome . The farther away from the territory, the more materials except Yuanjing, the more it costs . Fortunately, this time the cooperation with the Lindong military, the military is rich, and there is no shortage of manpower, Tang Yu proposed to let the other party collect wood Stone and iron materials, and transport to the requirements along the railway .

The construction method of using local materials can avoid a lot of consumption of basic materials . . . He can also take advantage of the black wave of materials . Anyway, the East Army does not care about such a thing, um, sure .

On the other hand, quite unexpected to Tang Yu, a senior Lin Dong, Gu Dong went to the door in person .

As a competitor, or the abused side, Gu Dong, who came to the door for the first time, seemed very peaceful, with a kind smile on his face . After a discussion, both were very satisfied and walked out of the castle .

Gu Dong hopes to become the agent of Green Rune Equipment and sell the equipment to other large shelters to earn the difference .

Tang Yu is also willing to add another equipment sales channel and share some of the benefits, which can quickly expand the sales scope and increase the popularity of Luyin brand .

This is a win-win!

I survived the magic tide crisis and showed the strength of the shelter in the shade . The entire city, and even the surrounding area, was no longer provoked by unsightly people, and even fewer spies stayed in the shelter .

The Territory has ushered in a period of rapid development .

Suddenly, two months passed .