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

"Hello, hello?!

"

In a cabin of the luxury yacht, Wang Shanhai frowned and shouted loudly.

To be honest, he was a little worried.

Not for anything else, just because Ren Yan used a satellite phone to make this contact!

He remembered that when he called the old Ren Satellite, he had already agreed to let the other party use this call again in an emergency.

Now that the other party has used it, it means that something is probably wrong.

Moreover, after the connection, there was no sound from the opposite side, only intermittent and messy voices, which made his worry aggravated again.

But after watching the live broadcast of Class Nine, everyone in Class Nine was honestly cleaning up the deck.

Wang Shanhai was confused again.

Since Class Nine is fine, what could happen to Lao Ren?

With this sense of doubt, Wang Shanhai yelled again.

Just when he was about to hang up and call again, Ren Yan's special voice finally came over.

And listening to the voice, the other party is still a little excited?

"Hey, old Wang! You can answer the phone!"

Ren Yan complained when she opened her mouth, and Wang Shanhai immediately replied:

"Damn it, are you sure that's the right thing for you to say?"

"Which one of us hasn't moved for a long time!"

"Okay, tell me quickly, what's the hurry?"

"Oh, I want to sell you some yuyu." Ren Yan replied honestly.

Wang Shanhai was taken aback for a moment, and immediately felt a little pain in his head.

Well, it sure wasn't the reason for drinking too much yesterday:

"No, this is your so-called urgent matter?!"

"Do you know how worried I am?!"

"Didn't it be agreed to call the satellite phone for urgent matters?"

"Then I didn't see you pick it up in seconds. I've been calling for at least 10 minutes." Ren Yan replied calmly.

Wang Shanhai was speechless for a moment...

Damn... what you said makes sense!

"Okay, okay, don't worry about this problem."

"Just tell me how much to sell."

Wang Shanhai asked while pinching his brows.

"About 10 tons?"

"How much...how much?!

! "Wang Shanhai broke his voice instantly: "Ten tons? ! "

"Did you make a squid nest yesterday? Where did you find so many?!"

"Hey, wasn't it raining yesterday? A lot of Yuyu rushed over. I took the students to work for a while. In fact, there could be more, but they are really bored." Ren Yan answered truthfully.

Wang Shanhai was startled, looked at the wine bottle beside him, and then at the satellite phone.

For a moment, his complexion became tangled.

As a businessman, he felt hit and miss.

Why didn't I ask someone to catch Yuyu yesterday...

After a storm, there will be a great possibility of yuyu. Isn’t this common sense in fishing and hunting?How could I forget it myself?

It's all right now, another waste of money!

"Success, I want it." A moment later, Wang Shanhai said in a low voice:

"But it's okay, I only want the ones that weigh more than five catties, and those that are too small, you can take the children and release them."

"It's too late, don't be too greedy."

"As for the price, I can give you a price of one yuan per catty, can you see if it works?"

"Success!" Ren Yan replied immediately without typing.

One piece, [-] cents more than what I calculated.

Even if the younger ones are let go, Class Nine can at least earn about [-].

It was enough to soothe the hurt hearts of the Class Nine students.

"I can tell that we didn't come here to protect you, but to use it as a mobile sales platform for you~"

Wang Shanhai complained, and after talking about some details, the two hung up the phone.

Immediately, Wang Shanhai rushed to the party cabin in a hurry.

He had to explain something to the other parents.

We can't drink any more, this stuff is too f*cking a delay!

......

On class number nine, Ren Yan hung up the phone happily.

After telling classmate Ah Wei some details, he returned to his captain's room alone.

Now that he has confirmed with Zhang Ting that he is about to become a boss, he has to find a way to build up hatred.

As a boss, only when the hatred is high enough can it attract the attention of all players.

Or... explosive gear is good enough?

In the captain's room, Ren Yan seemed a little confused.

Looking at the props that have been prepared and used to pass the time for class nine, he fell into deep thought.

As for Ah Wei, he cheerfully agreed to take over all of Yan's errands.

When the 'fish merchant' sent by Lao Wang arrived, Class Nine successfully received 7000 yuan in the account, which seemed to calm the wounded hearts of everyone in Class Nine.

At the same time, a total of [-] catties of yuyu were left behind, ready to be enjoyed by himself.

Immediately, they went into the work of cleaning the deck again.

But progress remains slow.

After Yu Yu's ink dries up, it is really like brown candy, sticking to the wooden board and not coming off.

The best tool to use is the rich woman's happy ball, except that this thing can scrape off a layer of skin from the wooden board with a tough posture.

The rest of the tools simply cannot shake the stain in the slightest.

However, they don't carry many tools such as the rich woman's happy ball. After all, not everyone has the pursuit of this aspect.

So there are only thirty or so at full count, which is not enough for everyone in class nine.

Even if the score is enough, Class Nine is not willing to use this thing anymore.

Not to mention the high resistance, it is easy to hurt your hands.

'You said those rich women, how did they endure it? '

Gradually, everyone in Class Nine let out a wry smile, and slumped on the deck, posing badly:

"Made, take a break, this thing doesn't happen overnight at all."

"I don't know what Teacher Ren thinks. It's enough to talk about this kind of clean-up. Why do we have to experience the consequences?"

"Honestly, it will take at least a week to process these things at our current pace."

"Then don't procrastinate. Yuyu's ink seems to have some activity. Over time, other microorganisms will be parasitic, which is not conducive to hygiene and safety, nor is it conducive to the stability of the deck."

Someone answered silently, and everyone in Class Nine turned dark:

"Damn! I really want to bloody five steps with Teacher Ren right away, this is what people do?!"

"Give up, you can't beat him..."

Someone complained silently again, and everyone's face darkened again.

But this time it was a little more lonely.

I have a deep understanding of what it means to be powerless...

"Or, are we thinking too simply?"

"Maybe making the ink blot solid is only one of the purposes of Teacher Ren, and there are other purposes after that?"

"Otherwise it's not in line with Teacher Ren's style. It's impossible for him to give us some over-the-top questions."

After a few minutes, someone in class [-] who had nothing to love, had a flash of inspiration and made a new guess.

Make other eyes shine:

"Yeah, it should be that we didn't notice some details."

"Teacher Ren has been subtly teaching us scientific knowledge. This is true for games and shipbuilding. So it may be the same now!"

"Pull it down, we have used all the knowledge we should use, isn't the ink blot still indifferent?" Someone sighed.

"That's not right, we used physical methods before, but we have never used chemical methods!"

At this time, Wang Yu suddenly stood up and figured out something.

"If I were Teacher Ren, I wouldn't be able to favor one person over another."

"You don't have to be proficient in scientific matters, but you still need to know all kinds of basics."

"We have always been exposed to mathematics and physics, as well as many liberal arts majors."

"But chemistry and biology, we don't use that much at all."

"Isn't You Yumo in front of you just a combination of these two?!"

Speaking of this, Wang Yu immediately found a piece of paper and began to draft chemical formulas.

In just a few moments, he wrote out a series of formulas:

"The main chemical component of Yuyu ink is a complex of bio-melanin and proteoglycan. As long as we can decompose these things, we can remove the ink."

As he spoke, Wang Yu pointed to the formula he had written and explained it aloud.

Hearing this, many of the students from Class Nine who gathered around understood instantly, and began to make suggestions based on the formula drawn by Wang Yu.

After such a long time of baptism, plus the little experience in the past on the farm, they can still understand the formula written by Wang Yu.

Also have the most basic cognition.

After a while, one method after another was proposed by everyone:

"How about using white vinegar, the acetic acid has a decomposing effect."

"No, although acetic acid has a decomposition effect, but the concentration is too low, the longer it takes, it's not as good as baking soda."

"Yeah! And baking soda is just as good as alcohol and soap."

"The former volatilizes and softens, the latter treats oil stains..."

"Even, we can still use eggs, which contain sulfur, just right..."

Following the words of dozens of people.

They summed up the methods of dealing with ink marks one by one.

For a time, everyone found a familiar feeling.

Since the shipbuilding, they have been exposed to less and less subjects of this level.

Now when I came into contact with it suddenly, there was still a sense of freshness.