Let you teach, you play games with the worst class?

The reason why they chose the fishing line was that Class Nine did not have extra ropes and the like. Even if there were, those things were mainly used to fix the sails, and the length was simply not enough.

Secondly, the fishing line is strong enough.

As fishing lines that can be used for sea fishing, their tenacity is trustworthy, otherwise, the nine classes of tuna in the past would not be able to catch them at all.

And in order to have enough fishing line, in Suluo, Class Jiu bought a large bundle of the whole fishing line again, and just cut it as long as it needed.

Now it is used as a salvage rope, which can be regarded as the best use of everything.

And in order to further strengthen the toughness of the fishing line, they simply twisted strands of fishing line into strands to increase its toughness geometrically.

Finally, in order to make salvage a little smoother.

The gang of squad [-] directly chose mechanical power, and temporarily moved the motor in charge of the power plant of squad [-] to the deck, temporarily acting as the best power for the salvage equipment.

Class Nine did not spend much time designing this device.

With the ability to practice shipbuilding, this little gadget is at their fingertips for them now.

It's just that it took a little time for the final installation.

After all, this thing has to start from scratch.

For this reason, after sailing, they once again came into contact with the tools used in shipbuilding.

But fortunately, it is not unfamiliar.

After the device was completed, the few people who went down before put on the diving suit again, and completed a perfect fall into the water with an excited heart.

Ren Yan was still behind them.

Soon, everyone arrived around the six treasure chests with ease.

They tied the fishing line used for salvage into a loop and fixed it on both sides of the treasure chest. After that, they gently pulled the fishing line three times to tell the people above that the preparations were complete and the salvage could begin.

This is the contact method they have discussed before.

After three pulls on the fishing line, the loose fishing line immediately straightened.

Immediately, it led the entire treasure chest up slowly.

Watching the treasure chest in the deep sea slowly move away from their sight, Qingdong and the others had an indescribable sense of accomplishment in their hearts.

At first, they were excited about the gold coins their teacher had mentioned.

But now, they always feel that there is a new movement in their hearts, and that movement is not because of any gold coins.

It was a very simple, unknown feeling that I felt that I had grown up again.

The binding of the treasure chest is very firm, and it did not fall down when it was halfway up.

Soon, five small treasure boxes were transported to the ship by Class Nine in the same way.

Only the large one remained.

However, Qingdong and the others really couldn't move their positions, they could only circle around layer by layer, stuck the fishing line into small gaps, and barely fixed it.

But even so, the difficulty of catching it is not small.

In the end, several people from Qingdong dragged it below, trying to minimize the force of the fall, and managed to transport the treasure chest to the surface of the sea.

He gathered the strength of all the members of the ninth class, and finally got it to the ninth class number.

When the treasure chest was safely placed on the deck, the boys in Class Nine felt a little exhausted.

This thing is much heavier than they imagined.

Don't look at the volume is three times that of other treasure chests, but the weight must be at least ten times.

"What the hell is in here, so heavy?"

Sun Hao, who boarded the ship again, looked at the large treasure chest out of breath, with expectations and doubts in his eyes.

On the side, Niu Pu swallowed his throat and shook his head: "I don't know..."

"The conditions are not enough to speculate."

"Could it be gold coins too?" Li Qi guessed aloud.

"It shouldn't be. If it is a gold coin, the weight difference is too much." Li Cheng shook his head.

Beside, Wang Yu frowned: "Not necessarily, the texture of gold coins will definitely be different."

"And such a big treasure chest, it's really unreasonable not to put some valuables in it."

"Of course, the most important thing..."

"We don't know if there are gold coins in the other treasure chests~"

After all, Wang Yu glanced at the other five small treasure chests.

Everyone in Class Nine paused for a moment, then laughed.

Having said all that, none of them opened in the end.

"Okay, okay, don't talk nonsense, let's open one first and have a look."

After laughing, Wang Bo cheered up and walked to a small treasure chest, picked up a hammer that was used on the deck before, and smashed it against the rusted lock.

After three strokes, the lock fell off.

Wang Bo couldn't wait to open the treasure chest, and everyone from Class Nine and the drone immediately surrounded him.

What I saw was a piece of sewage, and in this sewage, as everyone had guessed before, there were some coins lying quietly.

But the coins didn't have the yellow sheen they'd expected.

Instead, it looks a little dull, and some even have traces of rust.

"Gold will rust too these days?"

A Wei turned his head to look at his teacher with a tangled expression, hoping that the other party could give him a reasonable explanation.

As the chief butler of Class Nine, he must be the most caring about these gold coins in the class.

If there is no accident, this is all class fees!

However now...

Seems like an accident.

For a moment, Ah Wei felt a little pain in his heart.

"Tch, what a fuss..."

Seeing this, Ren Yan rolled her eyes directly:

"Don't you know that what was called gold in ancient times was actually copper?"

"The smelting technology in those days was not up to standard, how could I get you enough money?"

"And there are still many places where the currency is not even copper, but other metals."

"It's normal to get rusty."

Hearing this, Ah Wei was disappointed for a while.

The rest of Class Nine were also a little annoyed.

Why didn't you say this earlier? !

Sure enough, the next four small treasure chests also contained coins, but as Ren Yan said, there was still no gold.

There are even some shells in it.

This made everyone in Class Nine have a toothache.

It took a long time to get it up is this? !

Why not let it continue to calm down!

Immediately, everyone in Class Nine turned their attention to the biggest treasure chest.

It's just that the original expectation has dissipated.

Now that there is something in it, they feel that they can calm down.

Don't be surprised, okay? !

However, when the treasure chest was opened, their hearts still skipped a beat.

I saw a large lump of invisible things safely and securely inside, and there were still a little rust on it, and...

"stone?"

"What the hell is this?!"

The moment he saw this thing, Class Nine was dumbfounded.

This time, it's really not currency...

Chapter 371 An anachronistic relic【6400 full order】

"Stone?"

"Put this thing in such a big treasure chest?!"

Look at the contents of the big treasure chest, and look at the coins in the small treasure chest.

The brows of everyone in class nine unconsciously frowned, and their moods changed slightly.

Immediately a little not beautiful up.

I feel that I have been completely busy this day.

Take a look, some coins that can't be called valuable, but also rusty ones, some are even rusted to the point where you can't see any patterns clearly.

It's not as useful as the copper coins of the Dragon Kingdom!

At least that thing can be used for scraping when you are in a hurry.

What can these coins be used for?Just for viewing? !

Look at the large treasure chest that was originally given high hopes!

Stone? !

Mad, no wonder the whole box is so heavy!

As a bunch of pirates, why the hell can't you drop something of value?

Even if there are some coins like the other boxes?

In this way, you have not forgotten your own work.

Now?

Stone?

What the hell is going on here!

After glancing back and forth a few times, Ah Wei sat down on the deck, and uttered the most real 'cry' from the bottom of his heart with a voice that seemed to have lost his soul:

"Come on... can any of you tell me how much these six boxes are worth?"

"Emmm... From a historical point of view, this stuff might be priceless?" Li Cheng squinted his eyes and thought for a while, "But the main problem is that we don't know where these things come from."

"And in terms of its appearance and its potential ontological attributes, even if it proves its provenance, it probably won't be worth much."

"After all, you can't expect thousands of years of cultural relics to be unearthed in this kind of place, don't you know without that soil?"

"Also, there shouldn't be many people who want to collect this thing..."

While speaking, Li Cheng picked up a coin and started playing with it.

The first thing he felt about the coin was that it was in his hand, and nothing special happened other than that.

"Emmm, I guess it's not worth as much as the lock we smashed. That thing looks a little bigger, so maybe it's worth researching?"

After finishing speaking, Li Cheng took another look at the rusted and invisible locks on the ground.

"Then why are you still smashing it?!" A Wei suddenly became furious.

Li Cheng shrugged helplessly: "We don't know what's inside if we don't smash it."

"It's better to destroy a lock than to destroy a box."