"Although the exit is below, but I'm afraid it's not that simple, as far as I can see, this waterhole is bottomless, I don't know what is going on below, and I speculate that there is a mystery under this pool, which should be connected to some of the water outlets outside. Don't move until you figure it out. Haozi, you take a glow stick and go down to investigate first, and see what is going on under the water? Remember to be careful, don't move when you see something strange underwater, and come up if you can't hold your breath."

"Okay, then I'll go down and see what's going on underwater. Captain, you guys are waiting on it" Saying that, Zhong Hao turned around and jumped into the water, without taking off his clothes, they were all wet anyway. Feng Jianfei and Ke Feng looked at Du Xiaoling from above. And they found that the water was rising faster and faster. Zhong Hao stayed underwater for one more minute, and their hearts were a little more worried. I'm afraid something will happen. That's all over. And Ke Feng also hopes that his inference is right.

After about four minutes, I finally saw someone floating up from the water. It was Zhong Hao, and several people breathed a sigh of relief in their hearts.

"How's it going underwater?" Zhong Hao asked when he went ashore, Ke Feng.

"This underwater is bottomless, but about ten meters away, there seems to be an iron door on the edge of the waterhole that locks me, I looked around and there was nothing strange, I wanted to try to open the door, but the madman didn't let me move the things underneath, so I came up. ”

When Feng Jianfei heard that there was a clue, he was immediately overjoyed.

"That door is the key, I think the other side of the door is the exit," Ke Feng said.

"Oh, I said it earlier. I said earlier that I would open him, or it would be an iron gate, and it would still be able to trap us, so I would come when I went" Zhong Haoyou jumped down. Ke Feng just wanted to stop it, but Zhong Hao had already gone down, he was shocked, this matter would not be so simple, he secretly thought in his heart, since there is a door here, then the person who set up the bureau must have remembered what to do if someone found out, just thinking of this Ke Feng called out, "It's not good, there is danger ...... below"

"What? But Haozi has already gone down," Feng Jianfei was shocked when he heard Ke Feng say.

"I hope Haozi is okay!" Ke Feng said to himself, and as soon as he finished speaking, he saw Zhong Haofu Lao Wang come up, his hand kept covering his left shoulder, Feng Jianfei and Ke Feng hurriedly walked over to help him.

"What's wrong?Haozi?" Feng Jianfei said.

"I'm Cao, there's a mechanism down there, I just wanted to pry the iron door, something shot at me, fortunately I reacted quickly, and there was resistance in the water, but my shoulder was still hit. It's okay, just be bitten by a mosquito," Zhong Hao said lightly.

"This is supposed to be an underwater crossbow, this kind of thing is often common in ancient traps, and it has a strong ability to penetrate at close range. Good thing there is a buffer underwater. And the arrows are not good for poison underwater, otherwise you will be in danger, I just wanted to stop you, so I went down" Ke Feng said.

"This set-up is really vicious. ”

"It's okay, the door should be open. Since it is an organ, there must be a switch."

"But it's strange to say, I'm closer to the iron door this time, and there seem to be words on the door of my mother and it's colorful. This is unusual," Zhong Hao said.

"Oh, the words, do you remember, what are they?"

"It was a boxy sticker, with a border engraved with secret linen letters. I can't remember much, but it seems that some of the words are black and some are white, and I am dazzled by it."

"Nine Square Grid" Ke Feng said thoughtfully.

"What nine-square grid?"

"This is an ancient secret technique, and it is mostly used in the design of secret passages."

"Isn't there only nine digits in the nine-square grid?

"Of course, there are more than nine words, this is the bureau of Qimen Dunjia, of course, the organs are arranged according to the number of Qimen, Qimen Dunjia is composed of heaven, earth, people, gossip, and eight gates. The eight gods, the nine palaces, the nine stars, the heavenly stems, the earthly branches and the twenty-four constellations and other important elements are composed, a total of one thousand and eighty rounds, so there are one thousand and eighty characters on it"

"Ah, so many? I said a lot of it, so how many words does it take to open that door?" Zhong Hao said.

"Not a few, just one"

"Ahhh

"Do you believe me?" Ke Feng asked

"Who else can I believe? Lao Du said that you are an expert, and listening to the expert is right, let's say, what's the matter? This water is about to flood."

"You go down and count nine rows from top to bottom. Then count from left to right to the fifth word, already this word is the base point, and then count three words up or don't press, and then go backwards down to count seven words, don't press, and finally count up a word and press down "Remember?"

As soon as Ke Feng finished speaking, Zhong Hao drilled down again, Ke Feng thought he didn't remember it, but he didn't expect him to remember it so quickly, he looked at Zhong Hao who believed in him so much, and his heart also sweated. After all, it is still difficult to find one word out of 1,000 and eighty words.

"Find one out of a thousand and eighty words, how do you know which one? Is there any fixed formula for this?" Feng Jianfei said.

"The number of Jiugong Heluo, wearing nine shoes one, three on the left and seven on the right, two or four for the shoulder, six or eight for the foot, with five bureaus in the center, the following organs are made up of Qimen Dunjia according to the number of Luohe, Haozi said that the words are black and white, just to verify my inference. ”

"Then what's the matter with your base point?" Feng Jianfei seemed to understand.

"Mirror flowers and water moon, is the bureau of the trapped king, we are in the bureau, the king is the respect of the ninety-five, so the base point is the number of the ninety-five, that is, the ninth row from top to bottom, the fifth word from left to right, the white circles of the five sides are all yang numbers, and the black dots in the four corners are yin numbers, and then every three will retreat seven into one. This is the mantra in Qimen, "Ke Fengdao, Feng Jianfei also does not understand." Or I don't understand it at all.

After waiting for a while, Zhong Hao came out of the water and said happily, "The door is open!"

At this time, the water had already reached the place where they were standing, and Ke Feng didn't expect him to be able to break the game so quickly.

"Quick, let's get out of here, let's go down from here, go out through that door, if I'm right, we'll float up behind that door and get out of here," Ke Feng said.

Feng Jianfei hurriedly helped Du Xiaoling up, he had no strength. had to hold on to him tightly, and Zhong Hao took Ke Feng into the water.

Sure enough, as Ke Feng said, they surfaced through the gate and arrived at a lake outside, Ke Feng and Du Xiaoling dragged them ashore, and when they saw the blue sky that they had not seen for a long time, several people were much more relaxed.

A few people took it to the lake for two days, where the scenery is very good, but the main thing is that Ke Feng and Du Xiaoling are not in good health, Zhong Hao and Feng Jianfei have picked a lot of herbs to drink in the past two days, and the injuries on several people are also very good, and there are also many fish in the lake, and the life of these two days has made these people go from hell to heaven at once. After two days, the men left, but after a short time, they came to a cliff by the sea, and in the distance there seemed to be an island, which seemed to be the destination they had sought with great difficulty......