'Damn, treasure chest?! ’

The moment he saw this lock, Qingdong's heart couldn't help but stir.

Deep sea, shipwrecks, treasure chests.

This is simply the nautical life he longs for the most!

He wanted to shout loudly to tell the others about his discovery, but the moment he opened his mouth, he realized that he was wearing a breathing mask.

For this reason, Qingdong inevitably choked on a mouthful of water.

When he had just recovered his strength, he immediately ushered in a back of the head attack.

When I looked back, I saw that my teacher was staring at me angrily.

Then a voice that shouldn't have been there reached his ears:

"Die, you, you still want to talk in the sea?!"

Qingdong was ashamed for a while, then tilted his head, and looked at his teacher in disbelief.

He pointed to his own mouth, and then to the other party, his eyes full of questions.

The meaning is clear:

'You can't talk in the sea, why can!' ’

Then he began to grope around Ren Yan, trying to find some sound devices.

Immediately, he was disappointed.

Ren Yan didn't have any extra equipment on his body, and his outfit was carved out of a mold.

】

"I use ventriloquism..."

The corners of Ren Yan's mouth twitched, and he made a voice again.

Then he watched as Qingdong's mouth showed signs of expanding again.

Hurriedly pressed the other party's chin and head with both hands, preventing the possibility of the other party choking again.

"Look at your fuss."

"It's just ventriloquism, is it hard?"

"As long as you can control the movement of your abdominal muscles and match the qi of the dantian, you can also make a sound."

After giving the other party a blank look, Ren Yan still pressed Qingdong and did not give the other party any possibility of activity.

Then he turned to look at the others not far away.

adjusted his feelings about qi, and then his abdomen shrank, and a voice much louder than just now came out, and even caused layers of ripples around him.

"Come on, come on, come here, Qingdong has found something here~"

Hearing this voice, several people instinctively shivered, and their necks turned back stiffly.

There was a deep fear in his eyes.

Deep sea, hear the voice of a man...

How do you think about it, how do you feel horrible?

But they didn't dare not look back, otherwise the devil would know what the hell was behind them!

Then, they saw their teacher pressing Qingdong, and Qingdong waved at them with a bitter face.

With thick doubts, several people quickly swam to Ren Yan's side.

As soon as they arrived, Ren Yan immediately spoke:

"Don't ask, asking is ventriloquism."

"If you don't want to be pressed by me like Qingdong, just hold back your thoughts honestly and go ashore."

After the words fell, Ren Yan glanced at a few people, and after seeing that several of them nodded calmly, Ren Yan let go of Qingdong.

The kid immediately rubbed his neck and glanced at Ren Yan with displeasure on his face.

But he didn't dare to say it anymore, for fear of choking...

"Alright, tell me what you found." After the mentality of several people stabilized a little, Ren Yan looked at Qingdong again.

Qingdong nodded, and went down to the coral pile just now, and set aside some coral, revealing a complete lock.

Several people's eyes were immediately happy, and they immediately surrounded them, breaking the coral on it, revealing the original appearance of the treasure chest.

This treasure chest is not small, and Ren Yan has at least the capacity of a carry-on suitcase.

The exterior has been badly corroded, and the various metal trims have a thick layer of rust.

But the wood itself is still quite intact, with a thick layer of moss on it, and the body has not been damaged much.

Qingdong went up and knocked twice, and even made a Dongdong sound.

And the lock full of rust is also strong, and several people have been working back and forth for a long time, and the lock still does not move.

As a result, they have already begun to think about using manpower to move this treasure chest.

However, after moving for a long time, it can only be seen that the position has been moved slightly.

There is no strength in the sea, and their strength is not used at all.

Seeing this, Ren Yan waved his hand: "Don't bother with this, wait until the meeting to make a rope and then come down to set it." ”

"Now, let's see if there's anything in the other weird corals."

Hearing this, Qingdong and several people looked at each other and immediately launched a search.

Not long after, they found five more chests in the vicinity, which was six with that.

And one of the treasure chests is extraordinarily huge.

Judging from the appearance alone, it has to top three other treasure chests, and the height is even close to Ren Yan's knees.

And this treasure chest is well-made, not at all like an ordinary treasure chest, even now it is still rusty and mossy all over.

But the first impression is still much stronger than other treasure chests.

'There must be a lot of treasure in this!' ’

Qingdong and the others couldn't hide their joy in their eyes, and immediately opened the attention of this treasure chest.

However, no matter how much effort they wasted, they couldn't open it if they couldn't open it.

In the end, they could only search around again, and then float towards the sea with their teacher.

......

Above the sea, there are no more students in Class 9.

These people who did not have the first wave to go to the sea, those who could get on the boat, those who could go ashore, all the old gods were waiting for the reply of their companions who went to the sea.

And began to prepare for the picnic.

A few others have even picked up their fishing rods and are ready to go fishing.

Dining on an isolated island in the middle of the sea was the first time in their lives.

Especially when you hear that there is a small active volcano at the bottom of the sea, and the surrounding waters may still be a hot spring, this desire to enjoy life can no longer be stopped.

They are already thinking about how they can soak in the hot springs in the sea!

As for the shipwreck?

Although I am also curious, don't I already have someone in charge of those?

They do the logistics, and they feel good.

However, while their minds were constantly conceiving the project for today's picnic.

Qingdong and other students of Class 9 who went to the sea in advance floated up, and immediately told what they had seen and heard:

"It's terrible, it's terrible, brothers!"

"The shipwreck we found at the bottom of the sea is a pirate ship!"

"All sorts of traces of battle on it."

"And most importantly, we also found a treasure chest inside!"

"Treasure chest! It's similar to the treasure chest in the movie! ”

"And six, six of them!"

"Do you know what that means?!"

"That means we're probably going to send it!"

While swimming towards the shore, Sun Hao exclaimed in surprise, his face full of excitement.

When everyone in Class 9 heard this, they immediately got up, eager to immediately surround Sun Hao and ask what happened.

But the moment they spoke, Qingdong immediately poured a basin of cold water on them:

"That's true, but that thing can't be picked up for the time being, it's too heavy."

"And compared to this thing that can't move, I'm more curious, Mr. Ren, when will you know ventriloquism!"

"Do you know that being able to talk in the sea is fucking cheating!"

When the words fell, Niu Pu also nodded: "That's it, your voice before almost scared us to death." ”

Hearing this, the students of Class 9 on the shore of the ship were stunned again, and Qi Qi looked at his own teacher who was going ashore.

There was indescribable confusion in his eyes.

Even the netizens in the live broadcast room were stunned for a while.

Didn't you say that it was good to salvage the wreck, why did you get into ventriloquism again?

Seeing this, Ren Yan pursed his lips:

"There's no fuss, it's all a little trick."

"As a thorn in the past school, if you want not to be discovered by the teacher, isn't the abdomen a necessary skill?"

"This thing is hidden, but it can communicate effectively, which is really a sharp weapon."

Listening to this set of rhetoric, the facial features of the ninth class immediately crowded together.

They feel that their teachers have invisibly raised the lower limit of their thorns.

Who would go out of their way to learn ventriloquist just to be able to speak in class!

Shouldn't the most standardized action be to pass a small note?

seemed to see the student's doubts, and Ren Yan looked disdainful: "So you can't do it." ”

"There is still a gap between the realm and your teachers."

"Since it's all about chatting, why don't I learn a technology? Maybe it can be used in the future~"

"Look, don't you use it now?"

“.......”

Everyone in Class 9 was speechless and silently covered their foreheads.

They found that their teachers were omnipotent...

The brain circuits of this product are different from others, and he is simply a perfect pragmatist.

And in fact, it's pretty much the same.

The skill of ventriloquism, Ren Yan really deliberately practiced it for chatting back then.

For this reason, he watched some ventriloquist programs on TV, and learned by feeling the stones.

But the most real reason is that the person Ren Yan wants to chat with is a little girl.

At that time, girls admired technical talents who were good at learning and had skills.

Ren Yanxiao will have good grades, and then he has the skill of ventriloquism, that is, to kill.

However, when he was finally able to barely say a few clear words after many days of hard practice, the head teacher changed his seat and let all his enthusiasm go to waste.

At that time, he knew the dangers of the adult world...

Since then, the skill of ventriloquism has also been pressed to the bottom of the box, and it will only be occasionally taken out to make a show or something.

It's only now that it really comes in handy.

And it seems that because of the existence of the system.

Ren Yan always felt that all the skills he had learned before had been strengthened.

It's just that now the system is like a dead man, after giving himself a search engine in his head, it is completely silent.

There was no movement at all.

After shaking his head and throwing out these miscellaneous thoughts, Ren Yan clapped his hands:

"Okay, if any of you want to learn ventriloquism, we can have a special class in the future."

"But for now, let's think about how to salvage those six treasure chests at the bottom of the sea."

"Sun Hao is right, that shipwreck is a pirate ship."

"And the treasure chest that exists on the pirate ship, you don't need me to say that you also know what will be in there~"

As soon as these words came out, the students' eyes lit up again.

Pirates, treasure chests!

And what else could there be besides a lot of gold?!

Thinking of this, they felt that their blood began to boil, and netizens also looked at the screen with golden light in their eyes.

At the same time, they were a little annoyed.

Why can't you say that the program team can't do a waterproof live broadcast?!

Now they can only hear the description of Class 9, but they can't see it, isn't it a delay?

And in the director team, there is also a toothache.

They can't figure out how high the hardware of Ren Yan's live broadcast needs to run perfectly!

It's really a 3A masterpiece.,There's no kind of 4080TI that can't be brought up?!

On the desert island, after seeing the eager eyes of everyone, Ren Yan gave the last assist:

"By the way, I forgot to tell you something."

"I have contacted the Education Department just now, and they have agreed that if there are some gadgets in the wreck, if there are no major historical events, we can deal with them appropriately."

"In this case, if you take a small part of the contents of those treasure chests home, I don't think it's a big problem."

Sure enough, as soon as these words came out, the enthusiasm of the students was unprecedentedly high, and they immediately found the illusion of working for themselves.

A batch with high subjective initiative.

"Come on, Dong'er, tell me about the specific situation of those treasure chests~"

"Squad leader, squad leader, bring us pen and paper, this thing may need drawings!"

"Xu Kai, where is Xu Kai? You kid might be coming to life!

”

“.....”

In an instant, the desert island, which was still a little bit of a picnic, immediately changed its style and became a salvage command center that belonged to Class 9.

And Ren Yan was also happy, drinking the tea made by Zhang Ting, chatting while waiting for the progress of Class 9.

"Damn? This is the legendary unprofitable not early? ”

"The weakness of human nature, in a word, the emotions of Class Nine are mobilized?!"

"Nonsense, I'm so excited if I have gold coins!"

Soon, in the live broadcast room, the barrage of netizens brushed up again.

I feel that I was born at the wrong time, why can't I encounter such a good thing?

Then, these doubts quickly slapped the face in reality:

"Is there such a possibility?"

"We can't meet these good fortunes because the social animals don't have their own time..."

"After all, it's three o'clock every day, even if you're lucky to go out and pick up money, why do you want to dig up treasures? There are no doors! ”

As soon as these words came out, the barrage fell silent for a moment.

Immediately, the blockbuster barrage reappeared and began to express his emotions:

"It hurts! It hurts so much! ”

And at the same time.

In the General Administration of Education of the Dragon Kingdom, Ding Guoxiang was looking forward to the actions of Class 9, and at the same time kept appeasing the director of the General Administration of Archaeology.

As the de facto leader of the Dragon Kingdom's education community, he felt that there were some things that he had to do.

As Ren Yan said, this is what he should do as an educator.

......

The time quickly came to three o'clock in the afternoon.

After a long period of conception and production, the ninth class finally completed a special salvage equipment on the ninth class.

The whole body of this equipment is made of wood, and the mortise and tenon structure is still the most familiar in Class 9.

The overall appearance is like an ancient well water salvage device.

A large wooden bearing is attached to a solid piece of wood.

At each end, there is a triangular bracket to hold the device in place.

On top of the bearing, a bundle of 300 meters of fishing line is wound around it, and using the principle of a pulley, it is possible to lift heavy objects by simply turning the handles on both sides of the bearing.

The reason why I chose the fishing line is that there are no extra ropes and other things in Class 9 at present, and even if there are, those things are mainly used to fix the sails, and the length is simply not enough.

Second, the line is strong enough.

As a line that can be fished in the sea, they can be trusted with their toughness, otherwise those tuna nine classes would not have been able to catch them at all.

And in order to have enough fishing line, in Suluo, Class 9 bought a large bundle of that kind of whole fishing line again, and cut it as long as it needed to be cut by itself.

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

And in order to further strengthen the toughness of the fishing line, they simply used strands of fishing line to form a strand, so that its toughness increased geometrically.

Finally, in order to make the salvage a little smoother.

The gang of people in Class 9 directly chose mechanical power, and temporarily moved the motor in charge of the power plant of Class 9 to the deck to temporarily serve as the best power for salvage equipment.

The design of this device did not take much time for Class 9.

They have the ability to practice shipbuilding, and this little gadget is easy for them now.

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

After all, this thing had to start from scratch.

For this reason, after the voyage, they were again exposed to shipbuilding tools.

But fortunately, it is not rusty.

After the installation was completed, the previous people put on their diving suits again and completed a perfect fall into the water with an excited heart.

Ren Yan was still behind them.

Soon, everyone came to the vicinity of the six treasure chests.

After tying the fishing line into a looper and fixing it on both sides of the chest, they gently tugged on the line three times to tell the people above that the preparations were complete and the salvage could begin.

This is the contact information they have agreed on before.

After pulling the line three times, the line that looked a little loose immediately straightened.

Immediately, the entire treasure chest slowly rose upward.

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 that their teacher had mentioned.

But now, they always feel that they have a new season in their hearts, and that season is not because of some gold coins.

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

The chest's bindings are strong and don't fall halfway up.

Soon, the five small treasure chests were transported to the ship by the nine classes in the same way.

Only the tuba one remained.

However, this large Qingdong couple really couldn't move their position, so they could only surround it layer by layer, stuck the fishing line into small gaps, and barely fixed it.

But even so, it is not easy to catch it.

In the end, it was Qingdong and a few people who dragged them underneath to minimize the force of the fall, so that they could transport this treasure chest to the surface of the sea.

gathered the strength of the people in the ninth class to get it to the ninth class.

When the treasure chest was safely placed on the deck, the boys of Class 9 already felt a little prostration.

This thing is a lot heavier than they thought.

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

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

Sun Hao, who boarded the ship again, panted and looked at the large treasure chest, 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 insufficient, and I can't speculate."

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

"It shouldn't be, if it's a gold coin, it's too much of a weight difference." Li Cheng shook his head.

Next to him, Wang Yu frowned: "Not necessarily, the texture between gold coins and gold coins will definitely be different." ”

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

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

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

With that, Wang Yu glanced at the other five small treasure chests.

Everyone in Class 9 was stunned for an instant, and then laughed.

After all that, they still didn't open a single one in the end.

"Okay, okay, don't talk nonsense, let's open one first."

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

After three clicks, the lock fell.

Wang Bo couldn't wait to open the treasure chest, and the people of Class 9 and the drone immediately surrounded him.

What I saw was a piece of sewage, and in the midst of it, as everyone had guessed, lay some coins quietly.

However, the coins did not have the yellow sheen they were expecting.

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

"Will the gold rust this year?"

Ah 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 9, his dedication to these gold coins must be the highest in the class.

If nothing else, it's all class fees!

And yet, now...

It seems that something happened.

For a while, Ah Wei felt that his heart hurt a little.

"Hey, what a fuss..."

Seeing this, Ren Yan directly rolled his eyes:

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

"The smelting technology of that year was not up to standard, how could I give you the pure gold?"

"And there are a lot of places where the currency is not even copper at all, it's other metals."

"It's normal to rust."

Hearing this, Ah Wei was disappointed.

The rest of Class 9 also had some egg pain.

Why didn't you say this earlier?!

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

There's even a bit of shells in it.

This made everyone in Class 9 have a toothache.

It's this one that took a long time to catch up?!

Why don't you let it continue to composure!

Immediately, everyone in Class 9 looked at the largest treasure chest.

It's just that the original expectation has dissipated.

Now there's something in there, and they feel like they can be unfazed.

Isn't it weird?!

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

I saw that there was a large lump of unrecognizable things inside, and there was still a little rust on it, and...

"Stones?"

"What the hell?!"

The moment he saw this thing, Class 9 was dumbfounded.

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