But this functional building is extremely valuable.

Even if Yua wasn't clear about this thing's value, he guessed that it must be worth much more than his fireball.

I know.

So, I went through skill books.

Next time you can give me the skill books you draw.

Big shot.

I suddenly don't want to work hard anymore.

Are you switching or not? Big shot.

Can I ask? You should know the value of this thing, right? Why do I want to trade it? Because it's useless for my territory.

Didn't TI just say my troops have healing abilities.

This thing is a bit redundant in my hands.

Uh, big shot, you're amazing then.

Okay, two skill books.

I have to admire here.

This big shot really has a lot of good stuff.

After thinking for a moment, Yiwed didn't refuse the other party's trade.

Although he couldn't te get refined iron bricks, getting such a blueprint is also quite good.

This blueprint is not just for personal use.

Its commercial value is definitely considerable.

After all, if it can really be built, then it can continuously produce potions for sale.

Ywa didn't believe that Ishiao Ching was unaware of this.

But the fact that the other party was willing to exchange it meant that either they had become so wealthy that they no longer needed resources from others or they couldn't use it.

Thinking about the other party's troops possibly being angels, would angels make potions? Upon realizing this, Yua suddenly felt he had hit the nail on the head.

So without any hesitation, he directly opened the trade, not waiting for the next opportunity, and placed the two skill books up for trade.

You still say you have nothing to do with the goddess of luck.

Uh, how am I supposed to answer that? When the other party suddenly said this, you was also a bit speechless.

For a moment, he really didn't know how to respond.

What can he do about his good luck? I suddenly don't want to talk to you anymore.

After saying this, the other party went offline, which left Yua quite speechless.

But fortunately, the other party still completed the trade.

Looking at the construction blueprint in his hand, Ewa shook his head and put the blueprint away.

After all, he still needed to figure out, "Huh, wait a minute.

Now that I have the blueprint," Kai built the potion workshop first and then used the potions to trade for refined iron.

The more he thought about it, the more Yuv felt this method was feasible.

Then, without any hesitation, Yua entered the blueprint into the territo's construction options.

The next moment, the construction requirements appeared before Yu's eyes.

Potion workshop stone 000 units.

Iron ore so expensive.

And what is that glass? Why haven tea? I seen it before.

Ya was certainly familiar with glass, but he hadn't seen in the mall.

This thing definitely wasn't something a new lord at this stage could have.

Tsk after all this time, still can't build it.

Thinking of this, Yi couldn't help but let out a frustrated TSK.

The first three materials he had in abundance.

But he had no way to get glass.

If it were for sale in the mall, maybe he could pay some price to buy it.

But now that there was nowhere to buy it, he really had no way.

Suddenly, Yuwa thought, did I Ching Chong know that this thing couldn't be built at this stage, which is why they offered it for trade? Yua couldn't help but think this way.

After all, the earlier it was built, the more valuable it would be.

The later it got, the more the lords would have contact with local forces, and by then this thing would lose its value.

Am I really going to be scammed? Yiwa, what are you thinking? You look so troubled.

Just when Yu was feeling helpless, a soft voice from little Robin came from the side.

Turning to look, she saw the little one with her hands behind her back, tilting her head and looking at her with a puzzled expression.

She was thinking about the glass issue, thinking that she might have been tricked.

Yu said irritably glass.

Do you need it? I can make that.

However, what Yu never expected was that the little one would suddenly say this, leaving Yu dumbfounded.

You can make glass.

Yui looked at Little Robin, who was nodding seriously with some suspicion.

Although she knew that Little Robin's knowledge was quite impressive, she didn't believe in her practical skills.

Besides, Yu also knew how to make glass, but knowing was one thing.

She just couldn't do it.

Um, I helped Anna uh make glasses when I was in O'Hara, so I know how to make glass.

Seeing Yeu's doubting expression, little Robin was not angry, but explained calmly.

Hearing this, you thought about how apart from the scholars of the tree of knowledge in O'Hara, it seemed that no one wanted to be close to Nico Robin.

So, it was understandable that she could learn some skills.

However, making glass requires quartz sand.

Do they have that here? Chapter 76.

Making glass.

Well, let me see if I can find some quartz sand.

I hope they have it.

After thinking for a moment, Yiu decided to trust the little one once.

But then she thought of a problem.

Was there such a thing in this world? Even if there was, was there someone selling it? Wait a minute.

Suddenly, Yu seemed to remember something, quickly picked up a little one, and hurried a couple of steps to the warehouse.

Then she took out the fine sand left over from upgrading the small villa and looked down at the sand, seeing some reflective particles.

Yiu didn't t hesitate at all and summoned a fireball.

As the magic power in Yiu<unk>s body surged, the temperature inside the fireball quickly rose.

Ha, little Robin who was held in Yiu<unk>s arms felt the heat from the fireball and furrowed her brows softly saying one word.

Oh, sorry.

Sorry.

I forgot about you.

Hearing this, Yiu also reacted and quickly put the little girl down.

The temperature of the fireball didn't te affect Yiu at all.

After all, it was a product of her own power, so it couldn't te harm her, but it was different for little Robin.

Soon, the fine sand in Yiu<unk>s hand was baked into a puddle of liquid by the terrifyingly high temperature fireball.

It had looked somewhat like glass after heating.

Little one, what should we do now? However, Yu also knew that the melted sand was not glass, but rather glaze.

It had more impurities than completely transparent glass and contained metallic elements, so it needed to be purified.

Little Robin, hearing Yi's question, looked at everything Yuyu had done with a speechless expression.

She initially thought Yu was doing something else.

But now, hearing this question, she realized that Yiu was trying to make glass with sand.

Brother Yiu, you can't make glass like this.

You need a mold, and you'll need some tools afterward.

Relying solely on the fireball in your hand won't work.

Rolling her eyes at Yu, Little Robin spoke with some helplessness.

Okay, what do you need? I'll prepare it right now.

The only material missing for the potion was glass.

And now that she knew fine sand could indeed be turned into glass, you certainly wouldn't give up on making glass.

So after hearing Little Robin's words, she spoke without any hesitation.