I asked Zheng Weiqi how far away he was from where the coordinates were, and Zheng Weiqi said, "There are still about two kilometers left." I nodded, looked at the full moon in the sky, and said, "Don't worry, when the moon rises, it's not too late for us to try." ”

As the night goes on, the sea becomes tranquil, and the moon rises, shining brightly and brightly, like a veil on the surface of the sea, forming a dreamlike painting.

The moon is born on the sea, and the end of the world is at this time. Thinking of my mother at home and my father who is not there, I feel a wave of longing and melancholy in my heart, I don't know when we will be reunited as a family, and my father and mother, are they okay now?

Everyone was deeply intoxicated by the sea and the bright moon, or leaning on the railing to look at it, or looking at it from the present, all silently, quietly enjoying this rare and quiet wonderful moment.

I don't know how long later, the boat stopped, Zheng Weiqi came to my side and whispered, "Brother Dao, it's here." I nodded slightly, took out the bronze mirror and pointed it at the moonlight, and almost instantly, a strong light shot out of the bronze mirror, straight into the water, and the surroundings suddenly brightened as day, and the bronze mirror suddenly became hot. I hurriedly took back the bronze mirror, the light disappeared, and it was pitch black under my eyes, and it took two or three seconds for my eyes to slowly see the surrounding scenery clearly.

"Ahh Everyone looked at us, and Liu Xuyang stepped in front of me in three steps and two steps and asked, "You used a bronze mirror?" ”

I nodded, pointed to the surface of the water where the bright light was just shining and said, "Yes, obviously, the murderous land is under this water." ”

"Really at sea!" Zhang Yunhao, Mu Lanlan and others were amazed.

It seems that the map in the wooden box is not wrong, and it shows this mausoleum under the sea, but I am more puzzled that someone actually used the bottom of the sea as a tomb, which I have never encountered before.

After some discussion, we decided that Liu Xuyang and I would go to the sea to explore the situation first.

We put on wetsuits, brought equipment, and before entering the water, Wu Lele handed me the short sword and said softly, "Be careful." I took my sword and nodded.

Liu Xuyang couldn't wait to jump into the sea, and I followed closely.

The water was cool, and we kept sinking, and it was getting darker and darker, and a strange feeling came over us, feeling that the sea was more thrilling and dangerous than the ground. Liu Xuyang and I coincidentally slowed down and didn't get too far away from each other, so that if something happened, we would take care of each other.

When it sank to about 150 meters, black objects appeared, and when I looked closely, I realized that it was a reef, like a stone mountain, one after another. There are corals and aquatic plants growing among the reefs, and the aquatic plants sway in the wind, as if beckoning to us. Strange fish that had never been seen before swam among the corals and aquatic plants, and when they swam to us, they seemed to have found something and scattered in fright.

Liu Xuyang and I explored the reef and found nothing, so we gestured and moved on. After swimming forward for only twenty or thirty meters, a submarine mountain appeared in front of him, which was very huge, and at first glance it was only a thousand meters high. There is an abyss in front of the mountain, and when you look at it with an underwater searchlight, it is pitch black and unfathomable, and you can't see below at all.

Could it be that the key is in the middle of this mountain?

At this time, the oxygen was running out, so I gestured to Liu Xuyang to go back to the sea first, Liu Xuyang nodded, and took the lead in going upstream. Suddenly, a behemoth rushed out of the darkness, opened its bloody mouth and bit Liu Xuyang. I was taken aback, it was a fish, the size of a yacht, covered in scales, with a sharp mouth and teeth, and a vicious hideous.

At the moment when the evil fish was about to bite Liu Xuyang's body, Liu Xuyang flashed to the side, the evil fish bit the air, became furious, swung the fish's tail, and pounced on Liu Xuyang again. Liu Xuyang is a fierce man on land, in this water, the strength is completely inadequate, only the part of abuse, the situation is very dangerous, I am only two meters away from Liu Xuyang at this time, I did not hesitate to swim over, pulled out Wu Lele gave me the short sword and stabbed the evil fish in the abdomen. I used great force, and the short sword was extremely sharp, and this stab, the blade of the sword was all pierced into the body of the fish, and only the hilt was on the outside.

The evil fish was in severe pain, and suddenly turned around and glared at me, and when it moved, it suddenly rolled up a whirlpool, and I was thrown aside because I held the hilt of the sword, and as soon as I drew the sword, the big mouth of the evil fish had bitten over, and I clearly saw that its fangs had reached in front of me, and they were a foot long, sharp as a blade. I decisively threw my sword into his mouth and quickly withdrew my hand. As soon as the fish shut up, the dagger suddenly pierced out of its jaw, and the fish lost consciousness in pain, and rolled wildly in the water, and in an instant, the water turned into blood. Liu Xuyang and I hurriedly retreated, and the evil fish struggled in the water for about two or three minutes, exhausted its strength, and slowly sank to the bottom of the sea. I thought that the short sword was still in the mouth of the evil fish, and I wanted to find it back, Liu Xuyang touched me, there was not much oxygen, and motioned for us to go up quickly.

It took us a long time to surface, and we found that we were a long way from the big boat, and we swam again with great difficulty, and Zheng Weiqi and Zhang Yunhao immediately came and pulled us to the boat. As soon as we got on the boat, everyone gathered around us and asked us about the following situation, and I told us the truth, and then said to Wu Lele: "We have encountered a very fierce fish, and in order to kill it, your sword has been lost." Wu Lele said: "A sword is nothing, as long as you are fine." ”

Liu Xuyang sincerely thanked me, if it wasn't for me just now, I was afraid that he would have died in the belly of the fish. I said lightly: "Underwater, we are comrades-in-arms on the same front, regardless of each other, saving you is also saving myself, you don't have to take it to heart." ”

Next, we discussed and planned again, according to previous experience, the key will be in the ancient tomb, and if there is an ancient tomb under the sea, then it can be determined that the ancient tomb will be in the high mountains under the sea. We were well equipped, but we couldn't all go down, some people had to stay on board, and I was worried about not having enough oxygen, taking into account the problem of oxygen. Xia Mengyao said: "The tomb exists in the seamount, which means that the tomb here must be enclosed, and there must be oxygen in it, so you don't have to worry about not having enough oxygen after entering the water, but the premise is that you can enter the tomb." ”

But how easy is it to find the tomb in that mountain? Based on the current equipment, it seems that there are at most four of us going to sea. Which four people can go down? Everyone wanted to go down, and no one wanted to stay on the ship. Zhang Yunhao waved his hand and said loudly: "In my opinion, the female comrades are on the boat, and the male compatriots go to sea with me!" ”

Wu Lele objected: "This can't be done, one or two men must be left on the ship, in case of pirates, someone has to go to the battle." Zhang Yunhao scoffed: "You have watched too many movies, how can there be pirates here?" There are turtles almost! ”

In the end, we decided that Liu Xuyang, Wu Lele, and Crazy Guy and I would go down, and the others would be on the boat, and if we didn't come up after three hours, we would send a second group of people down to look for us, and if we couldn't find it, we would get on the boat and go back. The second group is Zhang Yunhao, Xia Mengyao and Mu Lanlan.

Zheng Weiqi widened his eyes and asked, "Then what am I doing?" Wu Lele said, "You? If we don't come up, you'll be responsible for sending Ling'er and Xue'er back. ”

So, Liu Xuyang, Wu Lele and I put on waterproof clothing and dived into the water. Liu Xuyang and I were in front, following the route we had just launched, and it didn't take long to find the undersea mountain. In order to quickly find the entrance to the tomb, we acted separately, Wu Lele and I found a strange stone door behind a piece of water grass, the stone door is flat, wide, and there are reliefs on it, because it is a long time, and it is at the bottom of the sea, we don't see the appearance of the reliefs clearly, I and Wu Lele pulled out the water weeds, groped on the edge of the stone gate, and found that the stone gate is not complicated, but it is very heavy, and it can't be pushed open for a while, it seems that it needs manpower.

We all have special instruments in our hands, and with the push of a button, we can notify others to find our location. I through the instrument on my wrist, Liu Xuyang and the crazy man shouted, they saw the stone door, but also a surprise, I made a gesture to push the door, so, the four of us all exerted full strength, together to push the stone door up, unexpectedly, the stone door actually moved. We lifted our spirits and exerted another force to push the stone door open as if it were a roller shutter.

As soon as the stone door opened, we couldn't wait to look inside, and found that there was a passage, about two meters deep and one and a half meters wide, and it was full of water, like a huge water pipe. Liu Xuyang made a gesture of moving forward, and we swam in one after another.

After swimming about 20 meters along this "water pipe", a wide stone chamber suddenly appeared in front of it, and there was a door at the other end of this stone chamber, the door was open, and there was an upward slope behind the door, and there was no water when the slope went up less than two meters. At this time, the oxygen we brought with us was almost used up, and we were about to use the spare one, but seeing the above situation, I was very happy, it seemed that the spare oxygen was not needed for the time being, and when we went back, this oxygen was enough.

After going up the slope, there is another stone room. Wu Lele cautiously tested the air inside with the instrument, and made an OK gesture towards us, and then we took off our diving suits and breathed a sigh of relief.

It seems that we have entered the tomb, and what danger will we encounter next? And where will we find the key we are looking for?