At noon on the sixth day.


    Jiangnan stood on the bow deck of the ship, and the Captain stood on his side like a little brother, holding a walkie talkie in his hand, giving instructions at any time according to Jiangnan''s orders.


    Master an and master Dong stood quietly beside them, not daring to disturb them. At the same time, they were also shocked by the mysterious operation of Jiangnan.


    "Turn around one o''clock and head for 1000 meters." Jiangnan said.


    The captain immediately gave an order to the microphone: "turn the rudder to the left 15 degrees and move on for 1000 meters."


    After sailing for a while, Jiangnan said again, "it''s not enough. We have to turn left."


    "Turn left 5 degrees, move on..."


    The huge salvage boat, with the command of the slow progress.


    And facing the boundless sea water, it seems incredible.


    But the captain did it meticulously, and master an and master Dong did not question it.


    1000 meters closer and closer It''s getting closer.


    “OK。” Jiangnan wave said: "50 meters ahead to reach the destination, slow down to prepare to stop the ship."


    "Slow down and stop the ship near 50 meters." The captain immediately turned to the walkie talkie and ordered the sailor in charge of driving in the cabin.


    "Hoo..."


    Jiangnan took a deep breath, and the continuous detection made him a little tired.


    Soon.


    When the fleet stopped, Jiangnan thought for a moment, and suddenly realized that he had ignored a little bit and didn''t detect the depth of the sinking ship!


    Thinking of this, he would like to slap himself in the face.


    Nima, I''ve been working so hard for so many days that I didn''t think of this. If the sunken ship was too deep to salvage, wouldn''t it be a waste of time?


    Other people didn''t say that, because they didn''t know, they could detect depth.


    Jiangnan is totally negligent.


    He blamed himself, but it was too late. He could only detect it now to see if it was possible to salvage it. If not, it would be direct.


    "Zheng He''s treasure ship sank more than 500 meters under the sea 100%。”


    Shit!


    This is more than 500 meters deep. Is there any way to salvage it?


    Jiangnan had some headache. He turned his head and looked at the captain beside him and asked, "what''s our biggest fishing depth?"


    "Boss, our self-made super pressure submersible can dive as deep as 1500 meters, and can''t go any deeper." The captain said, "now that I have arrived at my destination, I immediately order people to put down the submersible and go to the bottom of the sea to search for a sunken ship, right?"


    However, Jiangnan didn''t listen to his words at all. Instead, he was shocked.


    The submersible made by ourselves can dive to 1500 meters. Is this a bit exaggerated?


    The most powerful submarine, the ultimate depth is only more than 1000 meters, which is more powerful than the submarine?


    This question made Jiangnan unable to help but ask: "your submersible is really so powerful. It can dive 1500 meters, which is better than a submarine. What solid materials are used?"


    "Boss, you don''t know." The captain said with a smile, "our small submarine is different from a submarine. The submarine needs to hold too many high-end technologies and equipment for a long voyage. Our small submersible is a simple engine and a turbine. As for the pressure resistance, it is just that the steel frame and steel plate are thick enough. We don''t do long-term diving, You don''t need to carry too much fuel, and the longest diving time is only half an hour. If you continue, you will have to return to the ship to reload the fuel, so this is not the same level as the submarine at all. "


    "Oh, oh..."


    Jiangnan nodded. He finally understood what he said, but it was such a thing.


    Two things can''t be compared at all.