The bright sunshine pours down from the sky, forming a string of hexagonal light spots, which is beautiful. The sea water laps at the rocks tirelessly, making a rhythmic sound. This is the seaside south of Jingtie Island. It is surrounded by black and rugged rocks, making it difficult to find a place to stay. Some rocks are like hills, standing high. An Rui stood on the highest reef, looking down at the sea water below. The sparkling light was changing in his eyes. After leaving Iron Cannon Port in a carriage, he drove directly here, naturally in search of deep-sea fine iron. "Is the deep-sea fine iron down there?" Sophie came up and asked crisply. Due to the hot weather, she was dressed very thinly today. She wore a white shirt on her upper body. The buttons of the shirt were unbuttoned from her navel and the hems were tied together casually, exposing her smooth and slender belly to the sun. Down. "Well, it's down there, and there are quite a few of them." An Rui nodded and said happily. He had spent many days building a new ship, and now it was almost complete. The new ship has been basically built, and even the bow statue carved from the keel has been installed. As long as deep-sea fine iron is collected and a batch of cannons are cast, it can officially go to sea. "How do you know there is deep sea iron below?" Sophie asked again. "I know some knowledge about finding mineral veins, so I know there must be deep-sea fine iron here." An Rui turned to look at Sophie beside him with a smile, winked and said, "Your captain knows a lot." "Well, I admit that." Sophie smiled. These days, she has always been led by the captain An Rui. She is very busy going here today and there tomorrow. During this period, An Rui could speak clearly and clearly no matter what he encountered, just like an encyclopedia. It is always reassuring to work with such a captain. "I will go down to dig for the deep-sea fine iron alone later. You and Berego will wait for me here. After digging for the deep-sea fine iron, I will send it to the shore. You can take the deep-sea fine iron to the carriage." An Rui explained. "Okay, no problem." "By the way," An Rui suddenly thought of something and turned to look at the elf archer not far away who was arranging the carriage, "Berego, aren't you a landlubber? We have to stay here. A few days will give you a chance to learn how to swim. "It seems that the land duck has to become a water duck." Berego agreed. "Sophie, you swim very well, remember to teach him, I will go into the sea now." An Rui warned Shafei, then walked to the edge of the reef, took a deep breath, and jumped in. He put his head down, his feet up, his hands on the side of his legs, and plunged into the sea water, causing a wave of waves. An Rui¡¯s body was instantly soaked by the sea water. He puffed out his cheeks, stretched his limbs, paddled through the water, and floated to the surface. He stretched his right arm forward and touched the dragon pattern on his arm. An icy blue light lit up, separated from the skin on his arm, fell on the sea, and transformed into a majestic ice tidal dragon. The Bingxilong likes the sea very much. After landing on the sea, it immediately fluttered a few times excitedly, setting off waves. An Rui allowed the Bingxi Dragon to make trouble for a while, then got down to business and issued an order to the dragon pet in front of him through his mind. Bingxilong obeyed the instructions, opened its crocodile-like mouth, used the "Bubble Guard" skill, spit out a huge blister, and covered Anrui's head. This blister is like a transparent glass cover, tightly wrapping Anrui¡¯s head. It is filled with air, allowing people to breathe freely. The blister was very large, with a diameter of one yard, enough for Anrui to breathe for a long time. Now Anrui looks like a big-headed doll, more or less a little funny. When Sophie, who was standing on the rocks, saw this scene, she couldn't help bursting out laughing, her whole body trembling with joy. Anrui touched the bubble on his head, and his palm went straight into the bubble, but failed to pop it. This bubble looks fragile, but is actually very strong. Objects can enter and exit at will, but there is no way to break it. He took a deep breath of the air contained in the bubbles, smiled with satisfaction, raised his head, waved to Sophie, and then dived into the sea. The huge bubbles wrapped around Anrui's head and entered the sea water. It swayed slightly with Anrui's movements and the impact of the current. The Bingxilong followed closely behind, swinging its webbed feet and its long and powerful tail, swimming gracefully. Anrui swam all the way downstream. Not long after swimming, he encountered a school of small fish. The small fish, which were only as long as a thumb, were disturbed and fled quickly one by one. The further down you go, the more underwater creatures you encounter.Of course, the largest number of them are various kinds of fish, but there are also some turtles, jellyfish and squid mixed in. The underwater world is really magical. It is completely different from the land world and has a different ecological system. When you are in this world, you can feel the power of life. Both big and small fish are busy for survival. An Rui looked at the underwater world curiously, and occasionally had close contact with those docile sea creatures. When he encountered a turtle that was swimming slowly, he became childlike and hugged the turtle directly in his arms. The turtle struggled hard and even tried to bite Anri's hand. "Haha." An Rui laughed heartily, let go of his hand, and let the turtle go. After having enough fun, Anrui accelerated his swimming speed and swam deeper into the underwater world. The top of the seabed can receive sunlight, and there is still some light, so you can see things. But that's not the case in the deep sea. It's as dark as night there, with no light at all. No one knows what is lurking in the darkness, but what is certain is that there must be underwater creatures there, and there may even be ferocious sea monsters. It became increasingly difficult for Anrui to see. The darkness swallowed him up silently, making him feel a little uneasy. In order to illuminate the darkness, he reached into his arms, rummaged for a while, and took out a strange small stone. The stone is only the size of a jujube. It is pure white and exudes a hazy light, illuminating the surrounding seawater in a three-yard radius. This stone is called "luminous stone". It is a special stone that can emit light on its own. Anrui knew that this kind of stone was needed for deep-sea mining, so he bought a small piece before leaving. The quality of luminous stones varies. Generally speaking, the larger the size, the brighter the light, and the more expensive the price. A small, dim luminous stone like the one in An Rui's hand is not worth much. In this magical world, there are many kinds of special stones, and the luminous stone is just one of them. In addition, there are also "sound stones", "roar stones", "explosive stones", etc. Each stone has special effects and can be used to Great use. Anrui held the luminous stone in his hand and continued to swim downstream. Although the light emitted by this luminous stone is very dim, it is of great help. At times like this, even a little bit of light is good. After going a few hundred yards deep into the seabed, Anrui stopped. At this time, the bubble covering his head didn't have much air left. He issued a new command to Bing Xilong, and the latter immediately obeyed, spitting out a new bubble and covering his head. An Rui suddenly felt that his breathing had become much easier. He cheered up and changed his swimming direction, swimming toward the west near the land. He knew that there were a lot of deep-sea refined iron ores on the seafloor rock walls there. After swimming to the destination, Anrui held up the luminous stone and glanced around. Opposite him, there was an uneven rock wall covered with seaweed and other marine plants, with many small fish and shrimps passing through it. An Rui swam along the rock wall, looking for the figure of the deep-sea fine iron. This search lasted more than ten minutes. During this period, the Bingxi Dragon has been guarding him, protecting him from harm and providing him with fresh air. Suddenly, a piece of blue ore embedded in the rock wall caught An Rui's eyes. Under the shining of light, this stone reflected the blue brilliance. There were many smooth edges and corners on the surface of the stone. An Rui recognized it at a glance as the Deep Sea Fine Iron. He was overjoyed and swam over quickly while taking off the short pickaxe on his back. "Finally I found you." An Rui looked at the deep-sea fine iron opposite with burning eyes, and his heart was filled with joy. After observing for a while, he waved his pickaxe, dug out the deep-sea fine iron bit by bit, and put it in In the bag on the back. When casting an iron cannon, you only need to add a portion of deep-sea refined iron to greatly improve the sturdiness and heat resistance of the iron cannon. There is no need to use all deep-sea refined iron. Therefore, Anrui does not need to dig too much deep-sea refined iron. Digging more than 100 kilograms is almost enough. The excavation work started in full swing. Anrui was in the underwater world, looking for the blue ore. Whenever he found it, he used a pickaxe to dig it out. There is a lot of deep-sea fine iron on this rock wall. If you are lucky, you can encounter one in ten minutes. This sea area is still very safe. There are no too powerful sea monsters. Even if there are some small sea monsters, they are no match for the Ice Tide Dragon. Just leave it to the Ice Tide Dragon to deal with it. Anrui can mine with peace of mind. As time went by, the bag on An Rui¡¯s back gradually bulged, affecting his movements. He had no choice but to untie the bag, tie it around the Bingxi Dragon's neck, and then swim back with the Bingxi Dragon. The further upstream you go, the more light there is and it gradually gets brighter. An RuiyuanI saw two figures swimming on the sea in the distance. One of the figures is graceful and moving, with a plump figure. When it swims, it looks like a mermaid. Another figure is located on the coast, paving the water in an extremely clumsy way, looking very embarrassed. You don¡¯t need to guess to know that these two figures are Sophie and Berego. It seems that Berego learned very quickly and is already able to splash independently in the sea water. An Rui grinned and broke through the sea, splashing away little golden water droplets. "Look what I brought back." An Rui laughed.