The complete [Tesla grenade] did not last more than two seconds in the old man's hands.

Herlo didn't even see what tools he used.

All I saw was the arc-shaped grenade casing flashing with an electric arc, and the whole thing fell off.

"The old man has a hand, I used three shells to connect them into a whole piece, but it took a long time."

Many engineering products, because they involve soul formulas, are difficult to manufacture and assemble without artificial equilibrium.

Helo felt that he had underestimated the old man.

is worthy of the old fox who survived the fierce business war in the [bottom market].

There's still something on hand.

In such a short period of time, it was possible to discover the assembled nodes of Helo.

Helo's heartfelt exclamation slapped the old man's ass to his heart.

The old man laughed, and the wrinkles on his face were more like a daisy that had not yet bloomed.

"Hehe, inquire about the South Street of the market, don't say half of it, one-third of the shopkeepers back then were kneeling and begging me, wanting to learn the old man's craft!"

The entire external structure of the grenade is the same as that of ordinary goods, and with Helo's current knowledge, it is impossible to change to a better structure.

But the soul magic formula engraved on it attracted the old man's attention.

The old man picked up the monolithic grenade shell in his left hand and held the brass one-way mirror hanging from his eye in his right hand.

With the rubbing of two fingers.

The one-way mirror makes a 'click' sound of the gears turning.

And the mirror surface is also raised with a thin layer.

It was such a layer that magnified the things in the old man's eyes three times.

The formula for high-precision observation of soul art was already depicted on the lens, and after the threefold increase, the formula on the grenade was completely revealed.

"A special layer of soul energy is attached, and as the soul magic formula is engraved and solidified, the soul energy attached to it is also permanently immobilized.

There is no existing engineering technology in the... There are also no system features ... That's the soul circuit, good boy, you really have confidence! It's waiting for me here! ”

"You can see that!"

This time, even Byrne, who was watching the play on the sidelines, exclaimed.

Turning his head to look at Helo.

Damn it, what is this person's soul circuit, which can not only probe the activity of soul beast eggs, but also increase the engineering effect.

How can it be developed so weirdly? There is no commonality on either side.

How to say that?

Worthy of our [Moon Tower] apprentice!

"At what price are you going to sell?"

When the old man had finished his observations, he wrote down some characters on the parchment beside him that Helo could not understand, and turned to him to ask.

"Why don't you start with a number? First of all, the output here can only be supplied to one channel, and if you collect it, there will definitely be no large outflow in the market. ”

Helo spoke of his threshold beforehand.

The old man rubbed his shiny bald head.

"Why don't you say you're a little fox, or don't sell this little thing, come to me? I'll pass it on to you. Learning this craft can at least ensure that you don't have to worry about resources until you break through to the viscount rank. ”

Heloh knew it was a conspiracy as soon as he heard it, just as the old man knew the holes in his words.

Come to you to learn the trade, be an apprentice for decades, who will I talk to?

And the old man is also fine, Helo said that it is impossible to flow out in large quantities in the market, how can it be called large quantities?

The current process only allows Helo to make it manually, and the production capacity is not high.

As for the production capacity in the future, it will not be able to reach large quantities if it is sold in bulk occasionally.

Helo refused.

"Sensei, let's talk about the price of the grenade first, the business has to be discussed one by one."

The old man didn't think much about it, shook his head and said firmly:

"Then 30 soul coins each, how many you will collect."

"The friendship price is 60 soul coins, and the quality of [Tesla grenades] on the market is uneven, I guarantee that they are all high-quality products."

Heloh opened the map and pointed to some of the shops on it.

But the old man didn't eat it, and swept away the sheepskin map.

"40 soul coins, although they are high-quality, their role is only these, and they are not useful for high-level magicians."

Heloh disagreed, and sneered:

"Think about how much this gadget can play among apprentices when evaluating the assessment, not to mention that at that time, it is the time when the apprentices are most willing to spend money, you don't lose anything, and you can even drive the popularity of the grocery store."

"50 Soul Coins! No more..."

"Deal!" Helo didn't wait for the old man to finish speaking, and immediately made a deal.

This is his psychological price, and he can sell it at a high level, but there is very little profit margin left for the old man.

Not to mention the fact that the old man has to make his name Lockheed Herlo.

He also wanted the horses to run, and he thought that the horses did not eat grass, but he couldn't do it.

It's not good for either side.

watched as the old man gritted his teeth and took out a contract from his pocket.

"Soul Contract? Are you willing to take it out and use it on it? ”

Helo was a little puzzled, the profit value of [Tesla grenade] was not enough to buy a soul contract, right?

The old man smiled:

"What do you think? If you can produce a lot of high-level engineering weapons in the future, maybe I'll sign a soul contract with you.

It's just a contract inside the tower, and it's useless for rank magicians, but it's useful for you apprentices!

If you break the contract, I'll go to your wizard and ask her to compensate you! ”

Helo took a sip.

Relationship households!

In this regard, Helo signed a contract with the grocery store.

Helo is only responsible for supply, and he needs to work overtime to get a batch of inventory in a short period of time.

The next publicity and sale are all handed over to the old man.

Fortunately, with the effect of [exponential explosion], he can compress the materials of the engraved soul formula, so that the cost can be controlled at about 5 soul coins.

This profit.

Blood to earn!

Although Helo was very happy to make a lot of profit for each piece he made, he was a little nostalgic for the automatic lathe assembly line.

Thinking of this, Helo was a little distressed.

"No, you still have to engage in research and development, and you can't make a lot of money just by doing coolies."

Simply taking advantage of the convenience of cooperation, the old man did not lower the price, and purchased those commonly used materials at the price of six hundred soul coins.

As for the scythe...

The old man was disgusted and disgusted, and did not buy it, but he promised to release the news that if anyone was willing to buy it, he would help him get out.

However, it will be counted as a 10% referral fee.

Neither Helo nor Byrne have a problem with this, after all, they don't need it, and they are quite disgusted.

As for the Iron Ant Soul Beast Eggs, the old man didn't have time to identify the activity and health level one by one.

Therefore, it has to be deposited here, and there is no way to realize it in a short period of time.

Helo also knew that the sale of soul beast eggs was very complicated, and he had to ensure that there were no problems, and there were problems involving his own soul, if something really happened, and the buyer came to the door to ask for an explanation, they could only pinch their noses and admit it.

Pre-sale preparations must be made in advance.

Helo also believes in the old man's credit, and he has taken everything that should be taken, and the money is nothing more than icing on the cake.

If the old man swallowed the money from the soul beast egg, although it would have no effect on Helo, he would also have to bear the consequences.

Heloco was careful.

Especially to the old fox.