"Have I done anything? I'm sorry, I can't remember. Jiang Li calmly dug out his ears.

Lin Yang: "............"

"Hmph, boy, don't think about buying drawings from me, let's go up to Level 3 Engineering, otherwise you won't understand the principle!"

"I'm level three." Jiang Li said.

It seems that it was right to go to level 3 first, but he did so in order to be able to make a power robotic arm.

But he didn't make the power robotic arm right away, because he wanted to see what drawings Lin Yang had here before deciding what to make.

After all, the cost of third-level engineering items is not low no matter how you think about it, and he has limited funds, so he must think carefully.

This is also the reason why he wants to find a way to sell combat robots to Night Hero, he can't make a level 3 engineering item without making more money.

However, Lin Yang was suddenly furious, "It's only been a day, and you're not level three?" No kidding!! ”

Obviously, Lin Yang resolutely did not believe it.

In less than a day, he was promoted to the third level, and he didn't believe it if he was killed!!

"Why don't I make a third-level thing to prove it like I did before?" Jiang Li outlined a trace of arc from the corner of his mouth.

"You!!" Lin Yang was suddenly angry.

It was because of such a thing that Jiang Li fell for him before, allowing him to get the blueprints of the defense robot for free.

"Anyway, I don't believe it, old man!" Lin Yang said coldly.

"Okay, whether you believe it or not is your business, I don't care, while I have some money now, sell me the drawings." Jiang Li said.

"Don't think about it, even if you go up to level three, you won't be able to make things on the drawings." Lin Yang said.

"Why?" Jiang was puzzled.

"Because this thing needs a lot of black iron, and you don't have it!"

Lin Yang said triumphantly.

In his opinion, Jiang Li can't get black iron at all.

"Oh, black iron..."Jiang Li's expression was very calm.

It's just that he didn't expect that the drawings in Lin Yang's hand also need black iron, and it seems that it was not in vain to take down the mine with all his efforts before.

Jiang Li felt that maybe this first day of service would be more profitable than he expected...

The demand for black iron in Luluo Town is so large, it is indeed something that must be contested.

"I don't have black iron, but I have it......"

Jiang Li took out a piece of black iron stone from the dimensional space in his backpack.

There is still a difference between black iron and black iron, black iron is black iron ore, which needs to be refined to become black iron, and black iron is a widely used metal.

However, when Lin Yang saw the black iron ore in Jiang Li's hand, his eyes almost didn't pop out.

"You?! This, this, this... Black Iron Ore ??? ”

Lin Yang looked at the black iron ore in Jiang Li's hand with a shocked face, and snatched it over with a "swish" to observe it carefully.

"It's really a black iron !!" Lin Yang showed an extremely shocked look.

Why does this guy have such a thing?!

You know, no one can find this thing at this stage!!

Lin Yang's face was full of incredulity, he couldn't figure it out.

At the same time, Lin Yang's loud shout suddenly made the players in the branch hall turn their eyes over.

They didn't understand what was going on.

Then they saw black iron ore.

"! Isn't that the black iron ore needed for the mission?! Someone exclaimed.

They all came here to study engineering, but 100 pieces of black iron stone were not so easy to find.

They heard that a mine had been found not far from the town of Luluo, and they were about to check it out, but now there is black iron ore here!

"Brother, where did you find it?"

"Hey, 10 copper coins, tell me the source of the black iron ore."

"Boy, say it quickly, or you will look good!"

There was a lot of talk around the people.

Jiang Li glanced at the people around him, "It's really noisy." ”

"What do you say? Noisy? You're noisy! I knew where to find black iron ore, but I didn't tell us! ”

Someone shouted at Jiang Li.

Jiang Li was expressionless.

He understood the impatience of these people, but why did he want to tell these people the whereabouts of the black iron ore?

"It's noisy! Shut up!! ”

At this moment, Lin Yang roared directly, and the entire branch hall suddenly fell silent.

The faces of those who had just shouted suddenly became extremely ugly, and they realized that this was not a place to make trouble.

"Hmph, wait and see, we are the life players of the Blood Demon Guild, and when the time comes, I will let our boss settle accounts with you!" These people said proudly.

"Isn't your boss a green shirt?"

Just then, an arcane mage spoke.

"That's right! When the time comes, this kid will be absolutely finished! The axe warrior said very proudly, after all, there was someone behind him in his eyes.

"Didn't you see Tsing Yi being put in prison?" The Arcane Mage asked.

"You... How do you know ......" The axe warrior's face changed suddenly, not many people know about this matter!

"I'm on the spot, and it's this hunter who put him in prison." The Arcane Mage said again.

"What?! This ......" The axe warrior suddenly showed a look of disbelief, he looked at Jiang Li, and the whole person was speechless.

This is the one who put their boss in jail?

"Let's inquire carefully, his name is Dengxiao, and he is the one who helped the Night Shadow Guild take down the black iron ore mine."

After speaking, the arcane mage ignored the axe warrior, and then came to Jiang Li's face, revealing a complicated expression.

"I won't thank you for such a trivial matter, I can solve it without you." Jiang Li said.

Yes, he recognized this arcane mage at a glance, it was the same winding path he had encountered when he first came to the branch hall!

At that time, he was still looking forward to joining the blood by not seeing the green shirt, but the green shirt was not seen and Jiang Li was sent to prison......

"You're welcome, but you're really good." Winding path Tongyou said with emotion.

He was present to see the affairs of Qingpan Forest and the mine, and he didn't expect his ability to recognize people to be so low.

Jiang Li didn't speak, just quietly watched the winding path pass through the secluded.

"I'll go first." Qu Jingtong waved his hand, turned around and was about to leave.

"Wait a minute." Jiang Li called out to him.

"Huh?" The winding path turned around.

"Want to join us?" Jiang Li asked.

"Huh?" The winding path was stunned.

"You wait for me for a moment."

After Jiang Li finished speaking, he turned to look at Lin Yang, who was still playing with this piece of black iron ore at this time.

"Well, it's black iron ore, right?" Jiang Li asked with a smile.

"Hmm......" Lin Yang was so angry that he couldn't refute it.

"Can you sell me the drawings now? At the moment, only I can make things on the drawings. Jiang Li said.

"Damn, although I don't want to admit it, you are indeed very powerful..."Lin Yang said with an ugly face.

System: Lin Yang's opinion of you is +10.

Jiang Li watched his favorability rise to 15, and couldn't help but smile and shake his head, this old man is really arrogant.

"The drawings are here, take them, remember to give money!!"

Lin Yang slapped the drawings on the table with a "snap" and glared at Jiang Lidao.

"Understood, understood." Jiang Li bought it without hesitation.

Looking at the drawings he bought, Jiang Li was overjoyed.

New drawings are here!