The purpose of the corridor is twofold, first: to slow down the opponent's movement speed.
Second, kill the enemy.
The arrow tower is currently very effective in killing enemies, so it is necessary to slow down the movement speed as much as possible.
Luo Yu pondered, and when he looked at the burning incineration pile, where insects were being burned to death, a hint of joy appeared in his eyes.
It's not about setting a fire. If you set a fire, you won't be able to capture any prisoners, and everything will be burned down and you will make a profit.
If fire doesn't work, you can use water. Use water to make the land muddy!
But this must be done carefully. If you use it incorrectly, it will destroy your own strike array, but if you use it well, it can effectively slow down the opponent's movement speed.
Just imagine, if all the land in the strike formation becomes so muddy that it is difficult to pull it up even if you step on it, wouldn't the opponent's movement speed be greatly slowed down?
At this time, you have to use another very practical technology: [Terrain Transformation]
This is a more advanced geological technology that can only be unlocked after unlocking carpet technology.
The price of unlocking technology should not be underestimated, but for Luo Yu, who now has a huge sum of more than two million, it is just average.
After directly choosing to unlock and clicking on the relevant interface, Luo Yu discovered a variety of terrain modification methods.
Transformation is also divided into three levels: low-level, intermediate, and high-level. Unlocking the intermediate transformation requires a land fertility base of more than 200%, which is currently not reached.
However, there is no need for intermediate transformation, it is already included in low-level transformation.
[Slowdown Swamp: Movement speed reduced by 70%, health value reduced]
Good guy, the deceleration effect is really outrageous and the cost is very cheap, but the reduction in health value is something Luo Yu doesn't want to see.
Health value is actually a very critical value and cannot be lowered voluntarily.
After some research, Luo Yu fixed his sights on a special kind of ground.
[Speed bump: Movement speed reduced by 50%]
This kind of speed bump does not reduce the aesthetics and hygienic value, but your feet will get stuck when you step on the speed bump, which may be fatal.
Although the speed bumps will stick to each other regardless of whether they are friends or foes, Luo Yu himself will not enter the corridor.
Of course, it will indeed affect Luo Yu's time to collect loot, but there is no shortage of time, let's build it!
The cost per square meter of the speed bump is stone bricks * 50, iron ore * 20, and silver * 20. In fact, the cost is relatively expensive, but in order for the strike formation to attack the enemy more effectively, Luo Yu decided to make it.
As for stone bricks, because the production capacity has increased now, it can barely support it. If you build it first, someone will send stone bricks soon!
After eating, Luo Yu finally waited for Dorno's transaction application. What an infatuated man, he sent the ransom so quickly.
Clicking OK, Dorno put all the supplies on the transaction interface, and Luo Yu redeemed the queen as agreed.
He smiled and sent a message: "That's it, we have a happy transaction."
"By the way, the end of the month is coming soon. You can bring your warriors to attack a few more waves. I'll be waiting for you."
Dorno was already so angry that his scalp was numb. Without saying a word, he clicked OK and closed the transaction interface directly.
[The transaction is successful, you get: 500,000 silver, 500,000 stone bricks, 50,000 gold, and 50,000 jade]
[The hatred between you and the Skatha tribe increases]
Get rich!
Earn money with blood!
Gold is enough to unlock lightning technology and thermal defense technology, and stone bricks are enough to support territory construction for a period of time!
wonderful!
Luo Yu discovered a way to get rich quickly.
Capture the chief's woman!
If he hadn't been unable to leave the territory, he would have taken the three cuties to rob the tribe on the spot!
This is so cool!
But even after receiving such a huge sum of money, Luo Yu still kept a clear mind. He immediately opened the Mercenary Plaza and changed his personal description.
[The top mercenaries help to resist the attack for free, provided that there are special characters such as the queen, the chief's fiancée, daughter, etc. in the attacking unit, or the chief himself. After the battle, you only need to send the special characters to me as a reward]
After changing his personal description, Luo Yu happily put everything into the warehouse, then clicked on the warehouse to check out the various resources currently available.
Silver:2913000
Timber:1721
Iron Ore:16328
Stone Brick:509208
Copper Mine:10308
Jade:52376
Gold:55700
Platinum:1000
Diamond:0
Big money, really big money.
Luo Yu immediately prepared to unlock the Thunder Technology.
The gold was enough, but the copper mine was still short of 1W, so Luo Yu simply chose to buy it in the market.
Nowadays, people's mining level has also improved, and many people are still selling copper mines. The price is 1:50, which is a bit expensive.
Now Luo Yu is very rich, so he can just buy it and be done with it.
After spending 50W silver to buy enough copper ore, you can directly choose to unlock it.
[You have unlocked Thunder Technology]
What appears in front of you is a golden box, which is about the same size and volume as a thermal energy collection box, but is obviously much more expensive. This is the lightning storage box, and it is also the prerequisite for unlocking all lightning technology.
[Thunder storage box: 0/50000]
There is currently no electrical energy, so there is naturally 0 storage.
Luo Yu suppressed his excitement and walked back to the base with the thunder box in his arms. He placed the box in the insulated room and would just leave it there for now.
He clicked on the relevant technology page. The entire thunder and lightning technology tree was very complicated. Most of them were dark, and there were only a few buildings that were lit at the moment.
There is no need for blueprints to build this box for the second time, and Luo Yu does not need to build this box again, at least not for the time being.
The lightning rod is used to attract thunder and lightning. Even in weather without thunder and lightning, it can absorb the free thunder elements in the air and slowly increase the thunder energy reserve.
But the price...
Sure enough, just like the thermal energy board, it requires the beast soul core.
The electric fence has the same effect as the earth's power grid. It is a lightning defense device. Luo Yu can use it as an electric fence, or it can be placed on the strike array corridor for defense.