"Jalia Otter!"

"Here!"

"Kaichi!"

"Here!"

"March Varier!"

"Here!"

"Trudy!"

"Here!"

......

On the shore, there are many people here, and there are many people watching next to it, a noisy scene, which seems a little chaotic.

Husley called out the names of 10 people in a row, and then said, "You all follow me, boat 16, follow me on board." ”

It has been several days since the Meng Spring Festival, and today is the official departure day, and now, everyone is forming a team on the shore. Each boat was led by a senior gray-robed mage, and then according to the level, almost two students from each grade were brought together, so that Jia Yi and his group of friends were divided into different boats.

In addition to the boat March and Jiayi, there are also Trudy, Jancy and Chester on the 17th boat, Jade and Mado on the 15th boat, the 15th boat and the 16th boat are a small group, acting together, but the 17th boat is not far away, because the 13th, 14th, 15th, 16th, 17th, and 18th boats are all under the command of Mr. Moore, which is considered a brigade.

And Jill is another roommate of Jiayi on the 18th ship, and most of the students on the same boat are usually in the same dormitory, and it is relatively rare for Jill to be separated, probably because there are not enough people.

In addition to themselves, Jia Yi and the others on the ship have two in the third grade, two in the fourth grade, two in the fifth grade, plus Jia Yi and their three in the first grade, plus Xiu Sili, a total of ten people.

However, not every boat is a ten-person configuration, some boats will have one or two more, and less will not.

Jiayi and they quickly got on the ship, the crew was already in place, and when they got on the boat, the captain immediately greeted them, looking a little flattering.

"Are you ready?" asked Husley.

The captain bent down slightly and nodded: "It's ready, the food and drinking are ready, this is a freshwater lake, but there is no need to prepare too much, we have brought fishing gear, we can fish by ourselves if necessary, and the water purification circle is also installed on the boat, so you don't need to drink raw water." There are so-called sonar detectors installed in the bilge, but we won't use them, so you'll need someone to use them.

"For the rest, there is nothing left, our sailors are ready to go at any time. ”

Husley beckoned backwards and said to Jia Yi: "Jia Yi, you come here, you follow to the captain's room, operate sonar, monitor the environment, you should be familiar with this." ”

Jia nodded: "Okay." ”

"Have you brought your own food? If you don't bring it, you'll be hungry, and we're not going to open up to you." ”

"Bring," Jia Yi said weakly, "let us do things and not let us eat better." ”

Jiayi and their first year were still in the traditional period of the academy, and although they participated in the operation to sweep the lake, they did not give any preferential treatment, and before leaving, they were given a large bag of black bread as their food and drink on the boat. And if the operation goes on for too long, the academy will have supply ships to replenish them with brown bread.

And Jiayi and they originally thought that the traditional period would end early, but they were very disappointed.

Next, Husley did not let the rest of the people idle, and arranged for the second and third grade students to go to the cabin to learn and check the supplies with the crew, these are actually ready for the crew, and it is more for the purpose of learning to arrange them to go down, Trudy was arranged to go to the lookout, and he was also equipped with a telescope.

At this time, there was a telescope, but it was not yet popular, and in some places, it was still a secret treasure.

The rest of the people also have things to do, and they don't let people be idle after all. In fact, there were not so many things, it was just a river sailing boat, and there were not so many things to prepare, and the sailors on board would have prepared what they needed a long time ago.

Husley did this to make everyone nervous, so that they could listen more to orders, and not let everyone slack off and lose their vigilance because they had nothing to do.

Although Husley is not much older than Jiayi, he has a lot of adventure experience, and basically, there is no shortage of adventure experience for students who are slightly older. Every autumn vacation, it is a time for college students to go out in groups to go out on adventures, collect materials, and confirm what they have learned, so to speak, adventure is part of the academy's learning, although it is not a formal course.

Jia Yi walked into the captain's room, and heard the captains around him shouting, turning all the team members around, and they couldn't be idle, looking like all the team leaders had undergone unified training.

After entering the captain's room, there was nothing special inside, and the space was not too large, and on the left side of the front of the cabin, there was a workbench with a magic aura flashing on it.

Jia Yi walked over, although it was the first time he saw this, but Jia Yi recognized it at a glance, this should be the sonar installed by the academy on the ship, after all, this is the only one here with spell fluctuations.

This installed sonar detector looks like a prayer stand in a church, only fifty or sixty centimeters square, not large, and the surface looks smooth. But if you look closely, you can find that the workmanship of this thing is not exquisite, it seems to be in a hurry, and some details seem to be very rough.

Fortunately, Jiayi is not a Virgo, and he is able to accept these defects, and he is not picky about anything, anyway, he is only using it temporarily.

The sonar arranged on the ship is not only larger, but also more complex. In order to be able to detect better, the transmitting and receiving parts of the sound are underwater, and the display part is in the captain's room on the deck, which is connected by the magic loop, and on the pillar that supports the workbench, Jiayi finds an opening, which is the hatch where the energy is installed, and Jiayi sees the energy storage crystal inside, which is quite a large piece.

Kaichi pressed his hand on the workbench, entered the magic power, and followed the path of the magic power to explore the function of this shipboard sonar. Because there is no manual, it can only be explored through this method, which is why Husley said that Jiayi is more suitable, he knows more about sonar circles, and it is easier to explore.

Jiayi has some resentment about this method, and he doesn't even have a manual, and his sense of service is too poor. These magic turns next door, except for the orderly inheritance or directly purchased in the store, otherwise the function is not so easy to see, and you need to analyze the magic circle in the equipment yourself to determine what function it has.

If the function is single, it's okay, just enter the magic directly and test it carefully, if there are more functions, it's easy to miss it. Sometimes, people will have a big error in the value judgment of a piece of equipment, mainly because the determination of the function is not consistent.

Each additional feature added to the equipment increases exponentially, and the value is also very different.

If a spell prop is relatively old, the logic of equipment production is very different from the present, and the use of the password is set, it is likely that the function and password of the equipment cannot be parsed at all, and eventually the pearl will be dusted.

Of course, if your level is high enough, there is also the possibility of picking up leaks.

However, Jia Yi always felt that there should be a way to record the use and function of the equipment, so that it would be more convenient to use and circulate.

After fumbling for a while, Jia Yi understood all the commonalities of this sonar detector, and there were no encrypted and misleading runes in the production process of this thing, so it was relatively simple to parse.

In addition to the energy compartment on the pillar, this sonar detector can also be used by the mage directly for energy, if there is no mage operation, you can directly use the password "sonar" to start, after the start, the workbench will appear to detect the content, and you can adjust the accuracy of the detection, the distance, the appreciation can also judge the size of the magic fluctuation, as well as the size of the detected object, according to these judgments whether there is danger, to warn the user.

Because of the size, the detection distance of this sonar detector is much farther than that of Jiayi, but the accuracy is about the same, but because it can be supplied externally, it is also more practical for ordinary sailors.

This thing is to be left on the ship as a reward in the end, and if ordinary people can't use it, then they can't hire a mage specifically to use the sonar detector, which is also a bit too extravagant.