Seeing Liu Cong's discovery, Chen Ziyang was overjoyed. With the help of these instruments, the magnetic field emitted from the coffin nail looks very intuitive, clear at a glance, and the indicative is also very strong, much better than the Du family's compass.

And in this way, he can not use the compass of the Du family, and he will avoid the danger of Mrs. Du being exposed, which is really a double win.

"Has it been tested and is the result reliable? With these instruments, can we directly find the location of the wreck? Chen Ziyang asked happily.

After Liu Cong nodded, he pointed to a place in the East China Sea on the map on the side and said: "We have tested it several times, and we kept changing the position and angle of this coffin nail, and no matter what we do, the tip of the magnetic field always points here, so I guess this is the location of the wreck."

Not only that, but in addition to the fact that the magnetic field emitted by the coffin nail is always pointing here, this location is also very consistent with the possible location of a shipwreck simulated in our simulation software.

Although it is still impossible to determine the exact location of the wreck, as long as you bring all the coffin nails and equipment, and follow the direction of the magnetic field, you will definitely be able to find it.

This time you really helped a lot, the coffin nail you got made our exploration progress at least a year earlier, although the wreck has not been found yet, but I can say with certainty that the error will not exceed 100 meters to locate the wreck with this method. ”

Seeing the smile on Liu Cong's face, Chen Ziyang knew that this kid was really happy, and he suddenly advanced the work of salvaging the sunken ship by a year or two, and anyone would be happy. And with the help of this coffin nail, it can be said that the shipwreck is already within reach.

What is the concept of 100 meters of error, if it is placed in other aspects, this error may be very large, and even very fatal, but in the shipwreck salvage industry, an error of 100 meters is an accurate scale that people cannot believe.

In the line of wreck salvage, the most accurate positioning of the wreck can only control the error within a few tens of nautical miles, which is measured in the sea, and the unit of error that Liu Cong said is meters, only 100 meters.

"You don't have to thank me so quickly, it's not clear how it is, maybe when this coffin nail is closer to the coffin, the magnetic field will change. Seeing your happy look, we're not far from departure. ”

"The salvage has been almost prepared, and in three or five days at the latest, we will be able to board the ship."

Chen Ziyang was a little surprised to hear that Liu Cong was so well prepared and so fast, but he nodded immediately, with these three or five days of preparation, it would not be too rushed.

In fact, Chen Ziyang had not planned to follow Liu Cong and them to salvage Bailang Pill before, but now he has changed his mind. There are two reasons for this, the first is that with the accurate positioning of the coffin nails, this time the salvage time is likely not to be measured in years, but may end in a few days.

The second reason is Yang Lei, this kid couldn't sit still as soon as he heard that the sunken ship was loaded with more than 20 tons of gold. When he picked up Chen Ziyang at the airport, he was about to wear out his mouth, and he said that he would let Chen Ziyang take him to salvage the sunken ship, and if he really salvaged the gold, he could also get a piece of the pie.

Hearing that Chen Ziyang agreed, Yang Lei was very happy, but Chen Ziyang gave him a preventive injection and told him not to dream of making a fortune, maybe there was no gold on the Bailang Pill at all, just like the Awa Pill back then.

It is said that the Awa Maru was also loaded with 40 tons of looted gold, and set sail from Southeast Asia to Japan, but was sunk by a warship on the way, and the Awa Maru sank into the sea.

Later, at the end of the 70s of the last century, the state arranged salvage, and a lot of industrial raw materials and more than 300 corpses were fished out of the wreckage, but not even a single gram of gold was found.

Some people say that the gold on the Awa Maru is actually a scam, and others say that the gold was salvaged in advance. In any case, the shipwreck has been in the water for so many years, and anything can happen.

Yang Lei didn't care, anyway, there were not a few times when he really ended up in so many outings, and the tombs he encountered were poorer than the other, he was used to it, if he really couldn't get gold, he should have taken a deep-sea trip.

In the past few days, Chen Ziyang has been looking for clues to the coffin according to the information found by Liu Cong and them, to see if he can find the source of this strange coffin. To be able to kill a shipwful of people with the black mist in the coffin alone, and sink the ship, this coffin must be very evil.

Although it has been said that after so many years, the coffin has been sinking in the water, and perhaps the black mist inside has long since dissipated, but Chen Ziyang is still very cautious.

After all, judging from the reaction of the coffin nail, the coffin should still be emitting a magnetic field, but I don't know if the black fog in the coffin has anything to do with the magnetic field, if there really is, then the black fog in the coffin may still be there, and it may hurt people.

While looking through these materials, Chen Ziyang also stared at the photo that might be an iron book from time to time.

Among the materials sorted out by Liu Cong were photos of some more precious items, including a photo of a black square box-like thing, and such a thing was also registered in Bailang Pill's cargo registration form.

Chen Ziyang found out by blurring the corners of the photo that this black thing did not look like a box, but it was really possible that it was as Liu Cong had guessed, this was the iron book they had been looking for that recorded the location of the treasure of the dragon vein of the Great Qing Dynasty.

But this photo is too blurry, even much blurrier than the photo of the coffin, so Liu Cong is not very sure, but he estimates that even if the iron box on this photo is not an iron book, the iron book should be on the white wave pill.

A few days later, Liu Cong led Chen Ziyang and the three of them to set off. After arriving at a pier, several people got on a speedboat and headed out to sea.

"Liu Cong, this is too shabby, right, you use this speedboat that can only seat eight or nine people to salvage the Bailang Pill?" Yang Lei stared at the speedboat that kept jolting in the waves, and said with some worry.

"How is it possible, this time I have found a professional salvage team, my men have already started to prepare a few days ago, the materials and instruments have been transported to the salvage ship, we are just taking a speedboat this time. But to be honest, I don't know what a salvage ship looks like, I haven't seen it yet. ”

After a while, a black dot appeared at the end of the sea level, and then it grew bigger and bigger, and when Chen Ziyang and the others came to the front of the salvage ship in a speedboat, they were all shocked by the huge size of the ship.

When Liu Cong was on the road, he once said that the relevant data of this ship, but Chen Ziyang had no concept of professional words such as how many tons of displacement, and now when he saw this ship at close range, he knew how magnificent this ship was.

This salvage ship is more than 200 meters long and 50 meters wide, and the hull is very wide, Chen Ziyang estimates that such a hull can be more stable in the waves, so that it will not tilt when lifting heavy objects.

There are two hanging beams on the left and right sides of the middle of the hull, one large and one small, this kind of large hanging beam Chen Ziyang has only seen on the dock, and he didn't expect that it can be installed on the ship, and there are two tall and thick crane arms on both sides of the bow, in addition, on the deck is a building that is basically flush with the hanging beam.

On the bow of this ship is printed the words "Sea Fishing Moon", which seems to be the name of this ship. Although the name is a bit exaggerated, it is very atmospheric, and it can also match the huge body of this ship.

According to Liu Cong, this ship is the largest salvage ship he can find, the professional name is called the deep-sea crane ship, the largest hanging beam on the ship can lift a weight of nearly 10,000 tons, and it is more than enough to use this behemoth to deal with the white wave pill sunk in the sea.

Now Chen Ziyang understands why everyone has to come by speedboat, this kind of big guy can't dock in the shallow sea at all.

After boarding the sea fishing moon, several people greeted him. The man at the front was not tall, dark-skinned, and very rough, and at first glance he looked like a sailor who had been crawling and rolling on the sea all year round, and the sea breeze had left traces of time on his face.

After introducing each other, Chen Ziyang knew that this person's name was Hei Qi, the captain of the deep-sea crane ship, and the owner of a deep-sea salvage company.

Hei Qi and his Hai Fishing Moon have been adrift at sea all year round, either accepting commissions from some countries to salvage shipwrecks, or they themselves have to explore some treasures buried in the deep sea. Their team is very experienced in deep-sea salvage, and the equipment is very complete and advanced.

The first thing everyone did when they got on board was to undergo a detailed inspection, which was as strict as when they set off for the Taoist holy land in Shaanxi Province, and almost every item had to be probed to see if there were any unusual signals.

Liu Cong once suspected that the reason why Pan Huayu would block the exit of the Taoist Holy Land was because the spies of the Dragon Digging Society in the team at that time carried some kind of signal transmitting device, so Pan Huayu would find the exit of the underground palace, because he had been following the signal on the ground to find it.

Liu Cong didn't understand why after such a strict inspection, he still missed the signal transmitting device, so that the spies of the Dragon Digging Society could take advantage of it, and he attributed the reason to the fact that the equipment was not advanced enough. So this time, he even purchased a set of equipment, just to prevent any signal transmitters from hiding in the things carried by the team members.

Looking at such a battle, Chen Ziyang knew that Liu Cong and Chen Benzhong had really made a bloody investment this time. Not counting the other things they purchased, the money spent on hiring the Black Seven and Hailaoyue crane ships alone was enough to make ordinary people bite their tongues in surprise.

After the inspection, Liu Cong's men led them to the prepared cabin, where the coffin nails and some instruments had already been brought to the ship and had been installed.

The tip of the blue fusiform area shown on the monitor pointed straight in the direction where everyone was heading, and the coffin nails were placed in the sealed glass container, so there was no need to worry about magnetic field leakage.

Curiously, after turning around the giant crane ship a few times, Chen Ziyang discovered one thing, the crew on this ship was not as many as he thought.

Now because of the development of science and technology, many things that can only be done by manpower can be replaced by machinery, so such a large deep-sea crane ship, the standing crew is less than 150 people, plus the dozens of people brought by Liu Cong, more than 200 people are distributed on such a large ship, giving people a feeling of being vast and sparsely populated.

There is a small shortcoming of the huge body of the Hailaoyue, that is, the speed of the ship is not too fast, but fortunately, this time the destination is not too far from the coast, and this small flaw is acceptable.

According to Heiqi's estimates, it will take about 3 to 4 days for the Hailaoyue to reach the sea near its destination. Although there are relatively few entertainment items on the ship, Chen Ziyang and others, who spent the night at sea for the first time, did not find it so boring, on the contrary, this different life experience gave them a fresh feeling.

In particular, the food on the ship is quite good, even much better than what they eat on land, and from time to time, seafarers catch some sea fish for everyone to change their taste, which makes Yang Lei feel very satisfied, and the fresh sea fish taste better.

The Hailaoyue has been heading in the direction indicated by the coffin nail. It was calm for two consecutive days, and the three brothers Chen Ziyang followed the members of the group on the boat for entertainment, playing poker and billiards, which really seemed to be on vacation.

On the third night after going to sea, Chen Ziyang had a dream, he dreamed that the whole ship was wrapped in black mist, just like the white wave pill back then, no matter how he shouted, he couldn't hear the echo of others at all, as if everyone except him had disappeared into the black mist.

Chen Ziyang, who rushed out of the cabin, couldn't see anyone, and his yin and yang eyes were also out of order, so he couldn't judge the source of the black mist at all, and just when he was at a loss, a large cloud of black mist hit him and enveloped him in one fell swoop.

Chen Ziyang, who woke up from his dream, wiped the cold sweat oozing from his forehead, and only after seeing Yang Lei and Umbrella Shishuai still lying on the bed did he let go.

But at this time, a strange feeling suddenly hit Chen Ziyang, and his heart was full of uneasy feelings.

Just like in the dream, Chen Ziyang opened the door of the cabin, and after glancing into the empty cabin passage, he said in his heart that something was wrong, this ship was really wrong.

(End of chapter)