Shocked! The start was smooth, and the critical strike produced a miracle

Niu Da: "Why did I give a supply package? Give a piece of crystal stones, what do I want this thing?"

Luo Yu: "Jing Jing Stone? Let me see a picture of a picture."

After the screenshot of Niu, it really was a crystal stones.

This is the prerequisite for unlocking mercenary technology.

Luo Yu moved his mind, what he wanted to say, but Niker said: "Well, my geological movement spit out a large piece of iron ore, just like a hill, I don’t want an iron mine, I am

Want stone brick ... "

"A large piece of iron ore!"

Luo Yu's heart again

Elena: "Three Husky is very cute, why do they say that they have the danger of demolition?"

Alice: "Well, are you all so good? My supply package gave a core of automatic defense, what's the use of this?"

Everyone: "???"

Fang Yumeng: "God, automatic core, you are lucky!"

Alice: "Rain dream, do you want to exchange?"

"Your long bow and automatic recycling feathers and arrows exchange my automatic core?"

"Okay ..."

"This, I feel Sister Alice, you're a little disadvantaged ..."

Fang Yumeng was a little embarrassed, but Alice said: "Bows and arrows are the life of our elves, I still feel embarrassed ..."

The two parties take their own needs, and have a greater chance to increase survival.

Na Keer: "It's good, I can’t use so many iron ore. I want to change the stone brick to create a beautiful wall."

Luo Yu: "How many units do you have iron ore?"

"Well? By the way, Luo Yu loves mining!"

Narcaer sent a screenshot in the group. A huge iron ore was abnormal on the grassland. It looked at least 10,000 units.

Luo Yu: "The iron ore of 10,000 units is sold in the market, which can sell at least 10w silver, you send it!"

Na Keer: "Then someone has to buy it."

"Luo Yu, do I use 5000 iron ore to replace your cut stones?"

"Okay, I'll give you 5W stone bricks, deal with it."

Everyone: "5W! Luo Yu, you really like mining so much!"

Luo Yu: "The most glorious labor, I love labor!"

The trading window was sent over, and the two traded immediately.

Na Keer: "Oh my god, it is the stone brick of black spots! It's great!"

"Giggle, so that the stone bricks on the wall are enough, not afraid of attack! Thank you Luo Yu!"

Everyone: "Black spot stone bricks?!"

Alice: "Na Keer, you will be better to Luo Yu in the future, the stone bricks of black spots are not easy to cut."

Na Keer: "Well, I know."

Luo Yu laughed secretly, it was not easy to cut, but he had a heavenly worker, and the thief was cut quickly.

Luo Yu: "Don't say this, Ke'er, move the iron mine back quickly, and the attack may move you away."

"Um!"

Niker looked very happy.

Niu Da: "I want to exchange too ..."

Luo Yu: "Old cow, your crystal essence is also expensive. What do you want to change?"

"arms!"

Niu Da said very simply: "Ax, shield, bow and arrows such as arms, and then I want food, the turf is half of my ..."

To say anything else, Luo Yu may be more difficult, but weapons such as ax, shields, bow and arrows are exactly exactly.

The two attacks have given a lot of weapons!

Luo Yu directly sent a trading frame, and he put the ax, wooden arrow, shield, javelin, and 500 meat, 500 vegetarian food.

Luo Yu: "Are these enough?"

Niu Da: "Enough! And a javelin, it's great! I will throw a javelin in the past, and now I don't panic!"

Speaking of the crystal stones, put it up.

【Successful transaction】

Looking at the crystal stones in his hand, Luo Yu's mouth showed a smile. In this way, mercenary technology can be unlocked!

Luo Yu: "Old cow, the value of my thing is actually not as good as your crystal stones. So, I will give you 5000 silver again. What do you want to buy?"

Niu Da: "Luo Yu ... You are really a good person, I have made it up with your brother!"

Luo Yu: "You're welcome, it's all your brothers."

I gave 5,000 silver to the old cow, and Luo Yu was chatting with everyone.

First of all, buy an arrow tower!

[Automatic attack arrow tower (3000 pieces): wood*30000, iron ore*5000, silver*2500]

The effective range of the arrow tower is 200 meters, and Luo Yu's wall length is 100 meters. That is to say, as long as the arrow tower is placed in the central store, it is enough to cover the entire base.

Then, then

Moreover, the arrow tower is not a arrow, a arrow is launched like this, but fired five arrows at one time, and the waves shot out.

In the end, it is an arrow tower, but it is much better than the automatic crossbow.

Luo Yu chose to place the arrow tower behind the big villa, and the light in front of her eyes flashed, and the arrow tower stood up.

Twenty meters high, although it is a wooden frame, but the periphery is wrapped by the iron skin, it looks a bit small.

Luo Yu's heart is a sense of security, and the arrow tower is good. If possible, make a few more arrow towers to deal with the attack.

The crowd in the chat group is considered to take what they need, and Luo Yu will also start a day of work.

First, water to harvest aquatic products, and then milk cows. Because of the rating of the beast, now it can squeeze out the milk of 35 units in one breath.

"Woo."

Xuanqiu Beast Mother seems to want to drink milk. For such a cute little animal, Luo Yu naturally let her drink enough.

Looking at the cute little cuteness of Guru Guru, Luo Yu laughed: "Give you a name, let's call Xia Kong in the future."

"Woo."

Xiaokong screamed softly, with a smile on his face, very cute.

This is the little animal that macho should be raised!

As a high -level IQ animal, Xiaosong is basically the basic labor except for not talking.

Mining, planting, irrigation, hunting, and even fishing, and different life skills levels fixed with insects, the skill level of elegant air can be improved.

Although it is now LV0, as proficiency improves, it will always be upgraded.

However, high -level labor will not work, such as medical, cutting, and making this category will not.

After drinking the milk, Xiaosong took the initiative to run to the vegetable field, started watering with a barrel, and looked at its life skills experience. Sure enough, the planting experience was improved.

Luo Yu smiled slightly, opened the science and technology interface, and directly chose to unlock the mercenary technology.

[Mercenary Technology Unlock: Silver*5000, Crystal Stone*1]

After clicking OK, there is a reminder: [You can go to the Mercenary Plaza level personal information, pay a certain percentage of deposits, you can accept the task, or be invited by others]