The smooth wall slowly moved. A circular metal door hidden behind the wall appeared in front of Lin Dong. Lin Dong felt an inexplicable excitement. This door was as thick as a bank vault, with a silvery surface. It was obvious that this metal was not a common sub-metal in the city, but an extremely strong carbide. There is a round wheel on the door, which is very much like the rudder on a ship. It is about one meter in diameter. Eight small mechanisms lock the wheel tightly. "This is Locke alloy!" Pipo said excitedly. "This alloy requires a lot of expensive Locke ore to smelt. The price per ton is as high as 1.5 billion universal currency of the universe, which can buy the next Ark." "Ark?" Lin Dong took a deep breath, "This door alone uses no less than fifty tons of Locke metal. Wouldn't that be fifty Arks! What could be inside such a precious door? ?¡± Maya walked closer and touched the surface of the metal door with her hand and said: ¡°Locke metal is an eternal metal. It is as hard as tri-titanium alloy. Once synthesized, it can never change its shape. I didn¡¯t expect it to happen in my life. I have the opportunity to see real Locke alloys, and there are so many of them! " Lin Dong felt that it was a pity that such a good metal could not be used by himself. There were also sub-metals all over the city. It was like a beggar guarding the gold mountain but not being able to exchange it. Come on bread. "Pippo, figure out how to open this door." Maya said. Lin Dong added: "Let's detect what's inside again." This door is so tightly sealed, it is very likely that these high-level creatures did not have time to remove the contents of the vault when they retreated. If that were the case, that would be a great development! This is a treasury for high-level creatures. "The most advanced detectors in the universe cannot detect Locke metal. I can only figure out how to open these locks. As for the contents inside, it depends on luck." Pipo said. A few minutes later "Strange." Pipo shook his body, seeming a little confused. "These mechanisms are actually the most primitive mechanical structures. They only need to be turned clockwise twice to open. These high-level beings have such high technology, why do they still use such primitive mechanisms?" Lin Dong walked to the door, He reached out and turned one of the mechanisms, "What's this? Mechanical components are much stronger and more durable than electronic components. Maybe these high-level creatures think so too." Bang! With a crisp sound, the lock has been opened, and Lin Dong continues to turn the next mechanism. "Pippo, attack pretense." Maya said in a deep voice. Pipo jumped from the ground to Maya's arm, with a black barrel sticking out of his body. Maya took two steps back, pointing the gun in the direction of the metal door. The muzzle of the gun on Pipo was the legendary laser weapon, which was so powerful that it was staggering. Lin Dong felt uncomfortable with such a thing behind his back, "Don't be so exaggerated, right?" Maya did not accept Lin Dong's protest. Putting on an all-out attack stance, "Be careful when sailing a thousand-year ship. This is what you taught me." Lin Dong shrugged helplessly. Nervousness is contagious. Originally, Lin Dong was full of relaxation and expectation, hoping to see what it looked like as soon as possible. Now, under Maya's strict warning, Lin Dong couldn't help but become nervous. Snapped! The last lock had been opened. Lin Dong spit on his palm and started to turn the wheel on the door. One circle. Two laps. Three circles. Peng! The Locke alloy door vibrated slightly, followed by the sound of air being sucked in. It was obvious that there was a vacuum inside the vault. Lin Dong took a breath and slowly pulled the metal door. Maya dwarfed and stared at the crack in the door. The dozen or so metal shelves in the vault were empty, with nothing in them. "It's empty!" Lin Dong cursed angrily: "After all this effort, it's actually empty!" Lin Dong angrily kicked the metal shelves. These shelves were not fixed. Lin Dong kicked A dozen shelves went up and fell down like dominoes. "Damn it! I was so excited for a long time!" Peng! Before he finished speaking, a silver box fell from the top of the shelf. These shelves are more than three meters high, and the box was placed on the top, so Lin Dong did not notice it. It was not until Lin Dong kicked the shelf over that the box fell from the top. Lin Dong¡¯s eyes burst out with a bright light, ¡°This box is placed very high, it must be because of these?The level creature was too hasty when it was withdrawn, so it was missed! "The box is square in shape, with a height and width of about 40 centimeters. Lin Dong laughed heartily and walked out of the vault with the box in his arms and placed it on the ground. The box was also made of Locke alloy, with many strange tadpole characters written on it. This kind of writing is Mayan I don¡¯t know him either. Lin Dong rubbed his palms excitedly, ¡°Maya, we have made a profit this time. Do you think there will be a set of laser weapons in it? "The laser weapons of the Hobbit family all have gene locks, and Lin Dong cannot use them. As a quasi-science fiction fan, it is definitely a very depressing thing to see the laser weapons in your hands but cannot be used." Lin Dong rotated the box twice The mechanism on the side. "Bang!" Lin Dong opened the box with his eyes wide open, filled with anticipation and excitement. "What the hell!" Lin Dong muttered. He opened the box again unwillingly, "Hey, it turns out to be a card!" Maya, can you believe it? There is actually a box of cards inside! They don't even have laser weapons. These high-level creatures are really poor! " Maya walked closer and squatted down, hooking one hand on Lin Dong's shoulder, looking very intimate. " Sure enough, there were thousands of cards of various types densely packed in the box, and the structural lines on the cards were exactly the same as those common in mainland China. Not bad. Maya stretched out her arm and groped through the pile of cards. "Huh?" "When Maya retracted her arm, there was something like a flashlight in her hand. "What is this? Lin Dong asked curiously. He poured all the cards out of the box and discovered that there was another layer under the box. In addition to these cards, there was also a pair of flashlights embedded under the box. Lin Dong picked up another one and put it under the box. Look at it in your hand. Although it looks like a flashlight, it doesn¡¯t have a bulb. It¡¯s heavy and feels cold in your hand. ¡°Don¡¯t move it. "Maya said seriously, she carefully took the flashlight from Lin Dong's hand, "This may be a weapon! " "Weapons! "When he heard the word weapon, Lin Dong suddenly became nervous. Maya stood up, pointed the flashlight at the open space, and gently pressed the button on it with her fingers. Whoosh! A bright beam of light suddenly stretched out from the flashlight, and this The beam was about twenty centimeters long, dazzlingly white, and very stable. Lin Dong's heart suddenly accelerated, and he remembered a movie he had seen in his previous life, "That's it!" That's it! " Maya pressed the button again, and the beam strengthened again, reaching a length of fifty centimeters, and the light became brighter. " Laser sword! "Lin Dong couldn't help it any longer and shouted loudly. "Star Wars, laser sword, what a familiar name. The Jedi wield the laser sword to fight the enemy, and they are always disadvantageous! "Well, this is a kind of laser Polymer weapons effectively control lasers. Although they lose the long-distance strike capability of lasers, they are far more powerful than ordinary laser weapons. The name laser sword is also appropriate. "Maya said. Her finger tapped the button again, and the length of the laser sword soared to one hundred centimeters. The dazzling white light almost made it difficult to open your eyes. "This should be its strongest state. Such a strong laser resonance may be No metal can withstand its attack. "After saying that, Maya swept the ground with her laser sword, but the light sword left a deep scratch on the ground. "Bah!" This sound was like a high-intensity electric current passing through, and a vague white light rose from the sub-metallic ground. Smoke Blue Ocean College has moved from Whale Island to the Imperial Capital, and most of the teachers have also moved away with them. The few remaining ones have also moved out of the empty campus and come to live in this town by the pier. . Lin Dong opened the old oak door of the Yuelai Hotel and saw the Su family brothers, ship boss Ince and Miss Cameron sitting together, "What are you talking about? "Lin Dong walked over with a smile, picked up an empty seat and sat next to Miss Cameron. It was midsummer, and Miss Cameron was only wearing a short-sleeved T-shirt, and her huge breasts were like two basketballs , round but elastic. Lin Dong swallowed and said, "Miss Cameron is still so plumpuhbeautiful." " Cameron's face turned red and he raised his chest. The huge breasts trembled twice, which made Lin Dong sigh inwardly, "So elastic! The feel is certaingood. Lin Dong said with a rather evil heart. Boss Ince said with a dark face, "Lin Dong, do you only remember that Cameron forgot about me?" " Lin Dong laughed heartily. He just got the laser sword. Lin Dong felt very happy, seeing how cute everyone is. " How could it be possible? Boss Ince is still as powerful as before. Come on, let me toast you. " Lin Dong poured himself a full glass of wine, "Do it first as a courtesy! " Raising his neck, he drank the golden liquid in one gulp. Ince also drank a glass happily. " Where is Miss Maya? Why didn't she come with you? What good stuff did you discover? "Su Qingteng asked. "This time Whale Island and his party gained a lot. They got a whole box of cards, probably more than a thousand, half of which are ninth-level energy cards, and the rest are all battle cards, too. For level nine, Maya is sorting. " Lin Dong said calmly. "In fact, the biggest gain this time was the two laser swords. Lin Dong deliberately concealed the pair of treasures. These things were too shocking and troublesome to explain, so Lin Dong simply didn't mention them. , he had no intention of sharing this kind of good thing, as for the card Lin Dong¡¯s attitude didn¡¯t matter. ¡°Nine-level cards! More than a thousand! Lin Dong, you have made a big fortune this time! "Ince said loudly, "Hey, it's a pity that my cultivation level is not that high, otherwise I would have to ask you how many pictures you want. " Ince is the boss of the ship. He has been dealing with the sea all his life. He is very ordinary in practicing battle cards. He is only at the seventh level. He can't use these ninth-level cards. Ince was a little depressed and drank another glass of wine. Su Qingteng was silent. After a while, he asked: "Lin Dong, what are you going to do with so many cards? " Lin Dong said: "I don't really need these things now. I will keep a small part for myself and give the rest to those in need. " Su Xing said: "That's good, then I won't be polite to you. After saying that, he stretched out a palm and said, "Our Battle Card Master Association is in need of a batch of ninth-level cards, and the God of War Camp also needs some. It doesn't take too many. I can make do with five or six hundred cards." " "President Su, five or six hundred tickets are just a piece of cake, you might as well grab them." Lin Dong said happily: "I will naturally meet the needs of the God of War Camp. As for the Battle Card Master Association, I will give you at most a hundred cards. After all, the empire now has a lot of demand for high-level cards." " "Okay, that's settled. "Su Xing slapped the table with a very excited expression. Of course he knew how much a hundred level nine cards were worth. This time the Battle Card Masters Association took a big advantage, "Lin Dong, the level seven cards you made can definitely reach the level of nine. The level of cards is so high, if I were the emperor, I would lock you up and force you to make cards every day! " Lin Dong said: "Come on, do you know how many nights it took me to make the last batch of nine-level fantasy beast cards? Making one card is entertainment, but making a hundred cards is a burden. I¡¯ll talk about it later when I have time. " Su Xing was not urging Lin Dong. Everyone saw Lin Dong's efforts. He had lost weight in the past few months. Lin Dong had to be busy with various things during the day and made cards at night. He still needs to practice and keep spinning day and night. Even an iron man needs a rest, not to mention an ordinary person like Lin Dong. ¡°Boss Ince, I remember you mentioned that there are more than one architectural continent like Whale Island. Know where other similar buildings are? Lin Dong asked. Ince waved his hand, "I also heard what Dean Su said. " Lin Dong turned to look at Su Qingteng. Su Qingteng took a sip of wine and said slowly: "This is all passed down by word of mouth from previous deans, and it may not be true. " "It is said that the Holy King once traveled to the sea. He found three islands on the sea with such strange black buildings. But I don't know why His Majesty the Holy King only chose Whale Island as his base. As for the other two The location of the island has long been lost. " Lin Dong nodded. It is certain that high-level creatures once lived in Whale Island. Since the technology of these high-level creatures is so advanced, it is very possible to establish other bases on this planet. A cigar-shaped ship The strange ship was parked quietly at the Whale Island Pier. Lin Dong had seen this ship when he first came here. At that time, Lin Dong noticed the weirdness of this ship because it looked like the submarine from the previous life. He and Pippo climbed out of the cabin, "Lin Dong, this is indeed a diving boat. It is made of highly tough sub-metallic materials. It should also be left behind by those high-level creatures. " This ship has been used by the Blue Ocean Academy as an ordinary sea-going ship. After more than two thousand years, the Shuangyue people have only figured out how to sail this ship. As for the function of submersible, they have not yet discovered it. Lin Dong suddenly looked up at the sea level in the distance, "Submarine, sailing, far away" Maya walked onto the pier and patted Lin Dong's shoulder gently with her hand, "What are you thinking about? What are you going to do with this ship? " Lin Dong looked at the red sun gradually setting in the distance and said, "Maya, what do you think the end of the sea will look like?"