"Really" Datou stared and asked. "Yes." Zuo Dengfeng ducked and pulled back the plants he had seen before and put them into Datou's hand. "The hundred steps I said is a conservative estimate." "Great, I must let them go after I bring them back. They should study it carefully," Datou said. "Let's go, go back to the island on the south side first." Zuo Dengfeng bent his knees slightly and stepped on the ground to fly. "Zhenren Zuo, what should we do next?" Scarab followed. "You can only go into the water. With it, it will be relatively safer to go into the water." Zuo Dengfeng pointed at the Drought Demon on the back of the big head. This Drought Demon can drive away beasts infected by bacteria, and naturally can also make creatures in the water stay away. Hearing this, Scarab turned his head and glanced at Datou, then turned back and nodded to Zuo Dengfeng. After a while, the three of them arrived at the outskirts of the island. The animals lying on the outskirts fled away before the three of them could get close. Big Tou found it interesting, so he carried the Drought Demon on his back and chased them around. "Zuo Zhenren, it's really effective, even the underwater animals have been avoided." The big head played for a while and flew back to the side of Zuo Dengfeng. Zuo Dengfeng nodded slightly when he heard this. This situation was expected by him. Scarab was very interested in the Drought Demon and discussed with Datou about carrying it, but Datou naturally would not agree, "Master Zuo said, you carry Wanxiaotang. I am short, so it is just right to carry it." Carrying the Drought Demon can drive away the herd. , the three of them did not encounter any danger along the way. They rushed back to the southern island in less than two hours and opened the door. Wan Xiaotang and others were still where they were, protected by the double protection of the metal gate and the formation. very safe. "Zhenren Zuo, when are you going to wake them up?" Datou put down Hanba and rushed to Zuo Dengfeng and asked, "Let's wait a minute." Zuo Dengfeng said casually that the most dangerous thing about the trip to the Arctic is to dive into the seabed to look for meteorites. Wan Xiaotang and others It won't help, there's no need to wake them up now. "You really want to go into the water." When the scarab spoke, he glanced at the drought demon next to the big head. "Yes, we must go down." Zuo Dengfeng shrugged and put down the wooden box. "It must be very cold under the water, and there are hidden dangers. Master Zuo, you should think twice." Scarab said. Zuo Dengfeng looked up at the scarab and nodded at it. "Zhenren Zuo, when are you leaving?" Datou took over. "I haven't thought about it yet, let's take a rest first." Zuo Dengfeng said and closed his eyes. Going into the water is a very dangerous thing, and careful arrangements must be made beforehand. When Datou and Scarab saw that Zuo Dengfeng had closed his eyes, they stopped disturbing him and quietly ate dry food and lay down to rest. Although Zuo Dengfeng had his eyes closed, he did not feel sleepy at all. He was thinking about many details of entering the water. First of all, he must consider the temperature of the sea water. The temperature under the ice is undoubtedly around zero. Ordinary people will soon be frozen in such a temperature. Death, even a cultivator cannot stay long, but he has pure Yang gauntlets, so the temperature of the water has little effect on him. The second is the diving depth. The submarines built by the residents here are not very strong. The diving depth at that time should not be very deep, and the people in the submarine will go into the sea to work after the submarine stops. The depth that those people can reach is different. It can be achieved, and there is no big problem in this aspect. As for the aquatic animals infected by bacteria underwater, there is nothing to fear. The breath emitted by the Drought Demon can drive them away. The only problem now is how long he can stay underwater. If he simply relies on holding his breath, he can only stay underwater for half a month at most. The time for a cup of tea is still in a still state. If you can't stay underwater for that long, five minutes of diving, searching, digging, and floating are not enough. Zuo Dengfeng's thinking got stuck here. This is the North Pole. It is impossible to have a diving device. However, it is impossible to go into the water without an oxygen supply device. If you just go into the sea to pick up fixed things, you can go into the water multiple times, but underwater It's Xuanwu. This Xuanwu is still locked. Any locked animal will be very violent. What's more, Xuanwu itself is also extremely aggressive. If it is discovered, it will definitely attack and make it stop attacking. The only way is to feed it, but the food everyone carries is very limited. After a long time, Zuo Dengfeng let out a long sigh, turned over and sat up, took out the liquor from the wooden box and took a sip. "Zhenren Zuo, what's wrong?" Datou heard Zuo Dengfeng sigh. ¡°I need to replenish the oxygen cylinder when entering the water, otherwise I won¡¯t be able to stay underwater for long.¡± Zuo Dengfeng said casually. "You know how to use a diving device?" Datou asked doubtfully. "Yes, I have used it before." Zuo Dengfeng nodded and said. He had brought a diving device in the Three Parallel Rivers area before.  "Wait a minute." Datou heard the words and quickly took the backpack, took out a map from it, looked at it for a moment and moved the map to the left side of the mountain. "The nearest Arctic station was built in India. It is about 30 kilometers away from here. Less than a thousand kilometers away, there should be oxygen supply equipment there. "What is the Arctic station?" Zuo Dengfeng looked down at the map in Datou's hand. There were more than a dozen red dots on the map. "It is a workstation for various countries to conduct scientific expeditions and scientific research in the Arctic region. It did not exist in the era you lived in." Datou explained. "We can go there to find oxygen bottles for Master Zuo." Scarab turned over and sat up. "Tell me the location and I'll make a trip." Zuo Dengfeng nodded upon hearing this. It would definitely not work without an oxygen bottle. "You don't have to go, leave this kind of thing to me." Datou turned around and glanced at Hanba next to him. As long as Hanba was there, he could move freely. "That's fine." Zuo Dengfeng pondered for a moment and nodded in agreement. The current oxygen equipment must have changed a lot from the oxygen equipment 90 years ago. Besides, he didn't know what kind of building the North Pole Station was talking about. "Let me go, I understand the Indian language, and if I really find an oxygen bottle, it will be easier for me to carry it." The scarab beetle volunteered. "It's okay." Datou originally wanted to go by himself. After hearing this, he felt that Scarab's words made sense. He was short in stature and it was really inconvenient to carry things. Zuo Dengfeng also nodded in agreement. Although the scarab beetle's physical skills were inferior, as long as he was carrying the Hanbao on his back, he would not be in any danger. "I'll leave immediately." Seeing that the two of them had no objections, Scarab immediately stood up and carried his luggage. "Why have I never heard you say that you can speak Indian?" Datou helped Scarab tie the Drought Demon behind him. "I had been exposed to Buddhism before I became a Taoist. Many Buddhist scriptures are in Sanskrit, which is Indian." Scarab explained casually. "The compass is useless here. You keep walking southwest and be careful on the road." Datou handed the map in his hand to the scarab. "Okay." Scarab took the map and put it in his pocket. "Be careful on the road, pay attention to safety, and don't worry." Zuo Dengfeng handed the newly opened liquor to Scarab. "Thank you Master Zuo, please pay attention to your safety." Scarab waved his hand and did not take Zuo Dengfeng's liquor. After finishing speaking, Scarab walked towards the door. Datou sent him to the door, turned around and walked back. "Master Zuo, he will be back in less than two days. There should be oxygen cylinders at the Arctic station. Even if there are no diving cylinders, there should be medical cylinders." Datou said. "That's good, rest early." Zuo Dengfeng lay down. Three hours later, Zuo Dengfeng woke up. At this time, Datou was still sleeping. Zuo Dengfeng did not disturb him. He sat cross-legged and condensed his spiritual energy. After entering the peak of purple energy, he meditated very rarely. Knowing that his life was not long, he did not expect to achieve enlightenment and ascend. The cultivation level at the peak of Ziqi was enough for him. An hour later, Datou woke up and the two started to have breakfast. "Xuanwu is locked at the bottom of the sea. Its range of activities is very limited. It must be difficult to hunt. I guess it may have been hungry, so the people who lived here could use food to get close to it." Zuo Dengfeng opened The can was handed to Thirteen, who didn't even smell it. "You are right. I think Xuanwu is also immune to bacteria. If it does not eat animals infected by bacteria, it has not eaten for more than two years. You must be careful after entering the water." Datou nodded. "After dinner, let's go to the area where Xuanwu is to explore the situation, and we'll take action as soon as Ma Jingui comes back." Zuo Dengfeng said. "Okay, by the way, Master Zuo, why do you think Xuanwu was locked at the bottom of the North Pole, and who did it." Datou asked doubtfully. "Xuanwu is one of the four sacred beasts. Mortals definitely can't tie it down. It is said that Xuanwu is stationed in the north. Maybe some people are worried that it will wander around and mess up the world." Zuo Dengfeng said casually, Qinglong is the Holy Beast of the East. The white tiger resides in the west, the Xuanwu resides in the north, and the red bird resides in the south. These are all clearly recorded in Taoist classics. The idea of ??a round sky and a square place was actually first proposed by Taoists. It was later spread to the people and was subject to controversy. In fact, the sky is round and the earth is round. The term "round place" means that the universe is originally circular and infinite, and the four sacred beasts occupy one side of it. Datou nodded when he heard the words. The two had breakfast, left the ancient city and headed west. The two of them were quick and flew quickly over the ice. An hour later, Datou found the destination based on the breath and coordinates. The destination is surrounded by three icebergs. There are steep ice peaks on the east, west, north and south sides, and a flat ice field on the south side. The area is surrounded by three icebergs.More than ten miles. "Just below, the aura is black, dominated by water, and the evil spirit is very strong." Datou stood on the east side of the iceberg and pointed downwards. "How big is it?" Zuo Dengfeng asked with a frown. Xuanwu is originally a fierce god. There is a saying in the Taoist scriptures that the South Dipper is for life, and the Beidou is for death. It means that people are born in response to the South Dipper, and when they stop living in the North Dipper, they will live there, and when they stop living, they will die. Therefore, the Big Dipper is the life. Xuanwu is the fierce god. "It's very big." Datou said with a vibrato. "Are there any aquatic animals infected by bacteria below?" Zuo Dengfeng did not ask how big the Xuanwu was. The big head's voice trembled. It must be big. "Yes." The big head narrowed his eyes slightly and looked down. Zuo Dengfeng was just about to ask questions, but he found Shisan running to the edge of the cliff and squatting down, and then he was filled with cat urine. ¡°You¡¯re pissing again, have you ever beaten anyone?¡± Zuo Dengfeng reached out and grabbed Thirteen. "Master Zuo, its breath is located at the very deep bottom of the sea, about three miles away from the ice. What should we do if it doesn't come up?" Datou said. "It doesn't matter. Those people must have used food to lure it up. We can also follow suit." Zuo Dengfeng said. Datou observed for a while, but found nothing else. The two returned to the ancient city and waited patiently for the scarab beetle to return. The next day, the scarab didn¡¯t come back, and the third day, the scarab didn¡¯t come back yet¡