A miracle at the beginning

Niu Da: "Why do I only have a supply package? I gave you a piece of crystal stone. Why do I need this?"

Luo Yu: "Jingjingshi? Take a screenshot and let me see."

After Niu Da took a screenshot, it turned out to be a crystal stone.

This is the prerequisite for unlocking mercenary technology.

Luo Yu thought about it and was about to say something, but Nake'er said: "Oh, the geological movement here spit out a large piece of iron ore, just like a hill. I don't want iron ore. I I want stone bricks..."

"A chunk of iron ore!"

Luo Yu's heart moved again

Elena: "The three huskies are very cute. Why are they said to be in danger of tearing down the house?"

Alice: "Hey, are you all so good? My supply package gave me an automatic defense core. Is this of any use?"

Everyone: "???"

Fang Yumeng: "Oh my god, automatic core, you must be so lucky!"

Alice: "Yumeng, do you want to exchange?"

"Exchange your longbow and automatic retrieval arrows for my automatic core?"

"Good or good..."

"Well, I feel like you, Sister Alice, are at a bit of a disadvantage..."

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

Both sides get what they need, and there is a greater chance of improving the survival rate.

Nake'er: "That's great. I can't use all the iron ore. I want to replace it with stone bricks to build a beautiful wall."

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

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

Na Keer sent a screenshot to the group. A huge piece of iron ore suddenly appeared on the grassland. It looked like there were at least 10,000 units.

Luo Yu: "If you sell 10,000 units of iron ore on the market, you can sell at least 10W of silver. You've made it!"

Na Ke'er: "Someone has to buy it."

"Luo Yu, can I exchange 5,000 iron ore for the stones you cut?"

"Okay, I'll give you 50,000 stone bricks, let's trade."

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

Luo Yu: "Labor is the most glorious, I love labor!"

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

Nake'er: "Oh my god, it's a black stone brick! It's great!"

"Keke, in this way, we have enough stone bricks to build the wall, and we are not afraid of attacks! Thank you Luo Yu!"

Everyone: "Black stone bricks?!"

Alice: "Nake'er, you should be nicer to Luo Yu in the future. Black stone bricks are not easy to cut."

Nuke'er: "Yeah, I understand."

Luo Yu secretly laughed in his heart, it was not easy to cut, but he had a Tiangong knife, which made it very fast.

Luo Yu: "Stop talking about this, Ke'er, move the iron ore back quickly. If the attack comes, they may be moved away for you."

"Um!"

Nake'er looked very happy.

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

Luo Yu: "Old Niu, your crystal stones are also expensive. What do you want to exchange for?"

"arms!"

Niu Da said simply: "Weapons such as axes, shields, bows and arrows, and I also want food. I have eaten half of the turf..."

When it comes to other things, Luo Yu may be in a bit of a dilemma, but he just has weapons such as axes, shields, and bows and arrows.

The two waves of attacks gave a lot of weapons!

Luo Yu directly sent a trading frame and placed an axe, wooden arrows, shield, javelin, 500 meat and 500 vegetarian food on it.

Luo Yu: "Are these enough?"

Niu Da: "That's enough! There is also a javelin, which is great! I used to be able to throw javelins, but now I don't panic anymore!"

As he spoke, he placed the crystal essence stone on the table.

[Transaction successful]

Looking at the crystal stone in his hand, Luo Yu smiled. In this way, mercenary technology can be unlocked!

Luo Yu: "Old Niu, the value of my things is actually not as good as your crystal stone. Let's do this. I will give you another 5,000 silver, and you can buy whatever you want."

Niu Da: "Luo Yu... you are really a good person. I will take care of you as my brother!"

Luo Yu: "You're welcome, we are all brothers."

After giving 5,000 silver to Lao Niu, Luo Yu started operating while chatting with everyone.

The first thing to do is to buy an arrow tower!

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

The effective range of the arrow tower is 200 meters, and the length of Luo Yu's wall is 100 meters. In other words, as long as the arrow tower is placed in the center store, it is enough to cover the entire base. The distance of 150 meters outside the base is also the range of the arrow tower. .

Moreover, the arrow tower does not fire one arrow at a time, but five arrows at a time, in waves.

After all, it is an arrow tower, which is much more powerful than an automatic crossbow.

Luo Yu chose to place the arrow tower behind the big villa. As the light flashed in front of his eyes, the arrow tower stood up with a rumble.

It is twenty meters high. Although it has a wooden frame, the outer layer is wrapped in iron sheets, which makes it look a bit intimidating.

Luo Yu felt a sense of security in his heart. The arrow towers are good. If possible, just build a few more arrow towers to deal with attacks.

Everyone in the chat group has gotten what they need, and Luo Yu will also start his day's work.

First, release the water to harvest aquatic products, and then milk the cows. Due to the animal taming level, you can now squeeze out 35 units of milk in one breath.

"Woo chirp."

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

Looking at the cute little animal gurgling and drinking milk, Luo Yu smiled and said, "Give you a name, let's call you Xiaokong from now on."

"Woo-chiu."

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

This is the little animal that a tough man should raise!

As an animal with high IQ, Xiaokong can basically do other basic labor except that he can't speak.

Mining, planting, irrigation, hunting, and even fishing are all possible. And unlike the fixed life skill level of insects, Xiaokong's skill level can be improved.

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

But it won't do high-level labor, such as medical treatment, cutting, and production.

After drinking milk, Xiaokong took the initiative to run to the vegetable field, carrying a wooden bucket and started watering. Looking at its life skill experience, it turned out that its planting experience was improving.

Luo Yu smiled faintly, clicked on the technology interface, and directly chose to unlock the mercenary technology.

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

After clicking OK, there is another prompt: [You can go to the Mercenary Square to level up your personal information, and after paying a certain percentage of the deposit, you can accept tasks or be invited by others]