At noon, as soon as they left the classroom, they saw a large number of students and some people from outside the school surrounding the bulletin board.

Thinking that something was wrong, they hurriedly squeezed over and saw that the bulletin board was written with information about the academy's upcoming clean-up of the lake.

The previous time has been set, but the specific process has not yet been made, this time, what is posted is the advance preparation and action plan.

I saw that it was written:

The number of registered mages has exceeded 300, and it is planned that all of them will participate in this action.

The operation is based on small groups, each team has two boats, each ship is equipped with 10 mages and 5 crew members, a total of 15 people, 30 people in each team;

There will be a mage of at least the rank of white-robed mage between the three adjacent teams, and in case of danger, red smoke and sparks will be fired into the sky;

All forms of solitary action are prohibited, and if any findings are made, they must be called to the presence of the white-robed mage before they can act;

Each mage who sets out will be equipped with a badge that allows for short-range communication, as well as a powerful deflection stance or a shield of the same level, and can use anti-stress and underwater breathing;

It is estimated that more than 30 ships will be needed, and the Academy will not be able to provide them, and the ships in the Academy's harbor are all on the call, and the Academy will select suitable ships by tomorrow evening;

Recruited vessels will be fitted with sonar detectors to detect the underwater environment, after which they will be paid to the vessel and will not be dismantled.

......

In this way, it seems that the number of people will not change too much, there are about 300 mages in total, divided into 30 boats, every two boats form a team, each boat, plus the crew is about 15 people in total, after all, the boat that can sit more than 10 people is not small, especially for the lake, which requires professionals to operate.

If it weren't for the slow speed of the boat, in fact, driving a boat is more dangerous than driving, and ordinary people can't grasp the direction at all, especially the boat has no brakes, and it can't be used if you accidentally want to brake.

In this way, there are about 30 people in a small team plus the crew, and if it is on land, such a large adventure team is not small. However, on the water, more manpower is needed, and if you divide it more carefully, you can't find so many boats.

Look at the announcement that merchant ships have begun to be recruited, however, these chambers of commerce have not suffered losses, Jiayi and their sonar detector also have more than 100 gold, and the level of production of the academy teachers is higher, just by virtue of the craftsmanship of the academy teachers, at least 300 gold will be up, and a boat, even if it is better, is only 5 or 600 gold.

After all, it's just that the requirements for inland river ships are not as high as those of sea vessels, nor are they as big as sea vessels.

In this way, the value of a ship that was called up at one time was almost doubled, because none of the ships were new and had to be depreciated. And this batch of sonar detectors is almost out of print, if it weren't for the safety of the academy, the teachers of the academy would not have spent effort to make sonar detectors.

Jia Yi felt that someone was pushing him behind him, so she got out of the way and saw that it was March, she saw Jia Yi staring at the bulletin board for a long time, and she didn't speak, she was a little anxious, so she squeezed over by herself.

Next to her was Chester, who stared at the last one, his eyes widening wider and wider, and called: "Jiayi, look, sonar detector, our sonar detector can't be sold now." ”

"That's what you said. Jia Yi rolled his eyes, "We don't have to worry about whether it sells well or not." ”

In fact, Jia Yi was also thinking about the sonar detector just now, 300 mages, even if only one-tenth of them were purchased, it would cost 30, and if there was one-fifth, Jia Yi and they would be out of stock, even if two more people came out to grab business with them, they wouldn't worry.

Although Jia Yi was very determined, the real news didn't come out, so he couldn't rest assured, but now it's fine.

He found out that there were so many mages on the side of the academy, a group of 300 mages, even the imperial mage group of the Silver Sword Empire, I am afraid that there were not so many people, and the war mages of the Human Empire participated in quite few, and more relied on ordinary soldiers, even knights, even if they were assembled into legions, because of the number, they could only affect a small range of battlefields.

Jia Yi was sighing that there were so many mages in the academy, no wonder there was no one who dared to offend, and the March on the side patted him and said, "Look at the back, the academy has even developed a spell for fireworks, and I am still thinking that I will have to go to Beishui City to set off fireworks in the future." ”

Following March's fingers, the other piece of paper is the spell used to shoot sparks and smoke on the previous notice, there was no such spell originally, the fireball fireworks they made the night before yesterday gave Moll inspiration, although he was very annoyed by the person who made this thing, but after calming down and thinking about it, he found that this spell was not useless, and it was quite good to notify the people around him.

So there is this spell that Jia Yi sees now, and this piece of paper is the spell model of this spell, which can not only emit bright light in the sky, but also take into account that the light is too strong during the day to shine, so in addition to glowing, it can also make a loud noise and a burst of red smoke out, and it will not be blown away by the wind.

After seeing this spell, the first thing that came to Maqi's mind was not a signal flare, but that he could play with fireworks again, this spell was mainly sound, light and smoke, and had no lethality. And the color of the light and the color of the smoke only need to be slightly modified, and there can be various patterns, day and night, so it's no wonder that March thinks about fireworks.

She didn't know that now Beishui City has also banned the use of fireball techniques as fireworks, and someone used fireball techniques to set off fireworks last night, and they almost got into a fight. Although the management of Beishui City is not as strong as the academy, it is also the territory of the academy, and there is still a certain amount of control. And the mage who experienced last night's riot also had lingering feelings and supported the decision.

Jia Yi just focused all his attention on the notice, but he didn't notice this spell model, the academy is still quite atmospheric, and if he says that he will change it, he will change it to a spell model, and it will be announced directly for free.

Although this spell has nothing to do with fire, it shines by light, but the name is called spark.

A person next to him heard what Chester was talking about the sonar detector just now, and asked with some curiosity: "Did you make the sonar detector you said yourself?"

Seeing that someone was interested, Jia Yi hurriedly said: "Do you want to buy it, it's in the town, Tim's magic prop shop, you can see it when you go, we have made a new one, it can be used to detect the underwater situation, and it can also be used on land, especially the complex terrain." ”

"I'll go back and see, is it the same as the academy's equipment on the ship?" the passerby continued.

"It should be different, the academy is installed on the ship, ours can be used by a single person, more portable, but it should not be as good as the academy's, the academy is made by the academy teachers, and our level is worse. ”

Jia Yi is very honest, but there is no way if he is not honest, everyone is a mage, as long as he compares it a little, it will be compared with which is better or worse, and he can't fake it at all.

If it's for ordinary people, they don't understand it, but they can blow it casually, but with Jiayi's pride, he doesn't disdain false propaganda. Although many of the things made by Jiayi are not very technical, they are still very creative.

He's more of a mage than a businessman.

Seeing that the time was not early, they said goodbye to this passer-by who was interested in the sonar detector, took the leavened bread prepared by Jiayi, and went to the clock tower not far away.

Although in fact, they are not too much different, at most they only look worse on the outside, and they will not be more unpalatable.