Shock!The beginning is a land, and the crit strikes a miracle

However, the meal was finished in a short while. Although Luo Yu was already full, he still had to eat.

Sure enough, it reminded the power +1, and after eating two bites, it reminded the power +1, which is the trigger reward of delicate cooking.

You can increase your attribute points while eating, which is comfortable!

After the meal, Luo Yu clicked on the auction house and began to buy herbal medicines. The recent herbal medicines are very expensive, and the price has risen to 1 silver per plant. As a large amount of consumables, it is still necessary to stock up on herbal medicines.

Luo Yu directly bought 1000 herbs, which are not expensive, only 200W.

In the afternoon, Luo Yu stood on the city wall and began to think about the defense of the territory.

The current situation is that the main defensive force of the territory is within the strike formation in the east, and the strike formation is very effective, but once the opponent air strikes or uses props such as a car to break through the wall of the strike formation, it will directly threaten to the city walls.

The six electric shock towers and two light energy cannons are powerful weapons, and they are not good at dealing with enemies that appear in groups.

This fact has also been verified in the previous trip to the dungeon. The sword girl released a bunch of bees and attracted the attack of the electric shock tower. It is not guaranteed that such a situation will occur in future attacks.

Chinese people pay attention to a rainy day when doing things.

Luo Yu began to look through all kinds of defense facilities. He wanted to find a long-range, low-cost but dense firepower defensive weapon to deal with the entire area of ​​enemies, preferably with attribute attacks.

After searching over and over on the technological defense pages of various attributes, Luo Yu finally found what he needed.

【Attribute Stone Bead Launcher】

After checking the description, I found that this defensive weapon consumes stone bricks and can quickly eject stone-sized stone beads, and the higher the grade of the launcher, the longer the range and the more attributes it adds.

Like arrow towers, launchers can be upgraded, or most defensive weapons can be upgraded with money.

It's just that this weapon technology has not been unlocked yet, and the other materials are easy to talk about, but the design drawings are troublesome.

He searched the auction house, but couldn't find this type of design drawing, so he had no choice but to yell at the world.

Terran (anonymous): "Receive a design drawing of a stone bead launcher. You can pay for it, and you can exchange it with meat or vegetables."

Just after the message was sent, there were three or four transaction applications immediately, and Luo Yu clicked on the first one in order.

Yue Tu Xing Tu Clan: "I have your blueprints, and exchange them for 10W vegetables!"

Without further ado, Luo Yu forked the trading box, 10W vegetables, what a joke!

next!

Celestials: "Exchange blueprints for your vegetables, how do you plan to exchange them?"

Luo Yu: "I remember that this blueprint was sold for 120W in the previous auction. All the items in the auction were at a premium, and the market price was only 100W. The current price of vegetables is 1:50. I will give you 2W of vegetables."

Tianying Starman: "Cheer up! I want some vegetables of all kinds."

He directly put the drawing on the trading box, and Luo Yu also put all kinds of vegetables on it, exactly 2W vegetables.

[The transaction is successful, you get the blueprint of the attribute stone bead launcher*1]

Luo Yu was secretly happy, this vegetable is really in short supply, and even such a thing can be exchanged immediately when the world shouts.

Celestial Man: "Brother, happy deal, if you have any leftover vegetables and meat, you can sell them to me."

"Oh?"

Luo Yu asked curiously: "Are you a grain merchant?"

In Tiandao World, most things cannot be resold, but food can.

People depend on food, and food is actually another kind of hard currency other than silver. It is one of the cornerstones to maintain the price of the entire world of heaven, so it is allowed to resell.

The Celestial Man: "That's right."

"How about brother, if you have a lot of food, I can provide various technology scrolls and precious items, and we can cooperate for a long time."

"How about adding a friend?"

Luo Yu: "Okay, let's add it."

【Zhu Fei (Tianying Xingren) applied to add you as a friend】

Click OK, and the name Zhu Fei will appear in the friend list.

Chapter 289 Attribute Stone Bead Launcher

Zhu Fei: "I'll go! I can't even apply to visit your territory! Is your territory's rating so outrageous?"

After adding a friend, you can only see the name of the other party, and it is useful to apply for a visit, apply for a mercenary mission, and there is no time limit for private chats.

As for the number, base information, etc., they cannot be seen, and nothing will be revealed.

Luo Yu: "It's okay, I still have something to do, that's all."

Zhu Fei: "Okay! Brother, although we have different planets, we all bear the name of the human race. We will take care of each other and keep in touch in the future."

"Row."

Luo Yu forked off the chat box.

Indeed, among the heavens and all races, there are quite a few people with the word "human", and the orcs also have "human", the gap is vast.

But it's not okay to talk about business, and there's no harm in getting to know a businessman.

After getting the blueprints and spending money to unlock the technology, Luo Yu can already manufacture them!

[Attribute stone bead launcher (1 star): additional attribute attack, attack power 10, range 5000 meters (half the power against air) rate of fire 2 pieces per second]

【Stone Brick*2000, Iron Ore*2000, Silver*5W, Copper Ore*500】

The cost is not expensive, the damage value of 10 is lower than that of the arrow tower, and the rate of fire is not satisfactory. The highlight is the attribute attack and the range of 5000 meters.

The cost of 5W is also because of the relationship between the range and the attack, otherwise it shouldn't be this cost.

The range of 5000 meters is enough to attack from the city wall to any corner of the territory. If the attack power is not enough, you can only use the number to make up.

On the 1000-meter city wall, a launcher is placed on each protruding battlement, which can accommodate almost [-] doors.

Luo Yu can already imagine the spectacular scene of 300 doors firing at the same time.

After a calculation, a total of 60W stone bricks, 60W iron ore, 1500W silver, and 15W copper ore are required.

The number of stone bricks is enough, iron ore is equivalent to 360W silver, copper ore is 375W silver, plus the cost, the total needs of silver is 2235W.

Looking at the amount of silver in his own territory, it is 2310W.