"Uncle, what's wrong with you?" Lin Yuan lay down on the water and came to the only remaining high ground in this mine. Bai Jianshu woke up to Lin Yuan's screams. He looked around and saw that it was all running water. Lin Yuan helped him up and sat down. Bai Jianshu settled down and said, "Binyuan, why are you back?" "I'll come back and take you back." Lin Yuan looked at a mine wall and said. "Alas, it seems that we may not be able to get out, and I don't know when the rescue from the surface mining area will arrive." Bai Jianshu sighed, shook his head in despair and said. Seeing him like this, Lin Yuan hurriedly said, "Uncle will be fine, believe in yourself, okay?" Bai Qi is still waiting for you! "Bai Qi, daughter." Bai Jianshu muttered. Thinking of my daughter, I mustered up courage and regained my confidence. Bai Jianshu stood up. "Uncle, take this parrot pickaxe." Lin Yuan picked up the two pickaxes that were soaked in water on the side and handed one of them to Bai Jianshu. Bai Jianshu was confused, and hurriedly asked Lin Yuan: "What is Lin Yuan doing with a pickaxe?" "Dig through the earthen wall over there, uncle, hurry up." After Lin Yuan finished speaking, he lay down on the water and began to dig. Bai Jianshu wanted to say that behind this was the field, and it was impossible for the two of them to dig through it, but he still chose to believe Lin Yuan and began to dig the wall.

If I remember correctly, there is a natural passage here, Lin Yuan silently thought in his heart. The two dug for a few minutes, by which time the water had reached their heads. The two of them were no longer able to stand still, and they were unable to do so with every swing of their pickaxe. "Click." With the last drop of the pickaxe, the two-meter wall of earth was broken, revealing a black hole on the opposite side.

"Lin Yuan, how did you know that there would be a natural cave?" Bai Jianshu felt that Lin Yuan was very curious, an outsider actually knew more about the mine he had dug than Bai Ji. Lin Yuan didn't say anything, he pointed to the waterproof miner's lamp. The two of them hurriedly got into the cave with the miner's lamp. At this time, the water also began to pour into the cave. Lin Yuan followed behind Bai Jianshu with a pickaxe. Lin Yuan guessed that the terrain under the ground was exactly the same as that stone slab, and this time he verified his idea again, and he said to Bai Jianshu in front of him: "Uncle, it has been more than twenty minutes since I came here to find you, and it is estimated that the water has almost not reached Bai Qi and them, if we go back together, then we will not be able to get out in the end." Bai Jianshu didn't say anything, he continued to lead the way in front. Uncle, then you go straight ahead for a while and then turn left and you will reach the top of Bai Qi's mine, you can dig a meter or two down and go down, I won't go back with you. After Lin Yuan finished speaking, he stopped, and then took out his waterproof lamp and a soaked letter paper from his pocket. What do you say, child? We'll definitely be able to get out! Bai Jianshu, who had been silent for a long time, finally spoke. Uncle, you know very well that we can't do anything when we go back! I have a way to save everyone, I won't go back with you, only then can everyone get out alive! ”

"Then I'll go with you!" The attitude of achievements is very resolute.

"I don't want Bai Qi to lose his father again, uncle listens to me, okay?"

Bai Jianshu trembled, he didn't know how to answer Lin Yuan. Lin Yuan handed the soaked letter to Bai Jianshu's hand and said, "Take it to Bai Qi, thank you." After saying that, Lin Yuan began to dig down with his pickaxe, Bai Jianshu turned around and said with tears in his eyes: "Lin Yuan, we are waiting for you to come back." "Hmm," Lin Yuan replied and continued his work. Zi Jianshu was afraid that he would regret it and walked forward without looking back.

Bai Jianshu soon came to the location that Lin Yuan said and began to dig down, and after a while, it was full of water, and he accidentally fell into the water only to find that there was a mine road underneath, and he hurriedly dropped the pickaxe and swam forward.

After Lin Yuan dug down more than a meter deep, the underlying soil loosened, and he accidentally fell directly into the water. This is a big mine, the water has not yet filled the entire mine, he reached the surface of the water with buoyancy, looking at the dark surroundings, Lin Yuan dived into the water again and picked up the waterproof miner's lamp that he accidentally fell into the water just now.

Lin Yuan swam to a position where the water flow was relatively weak, leaning against the rock wall to rest for a while. If that's the case, the glowing slate will certainly be able to change the topography here, and it seems that the only way to do it is to gamble. Lin Yuan was mentally prepared, he pointed the beam at the surroundings and found that there was already an extra passage in the mine, which should be washed out by the water, and if he walked there, he should be able to reach the top of the stone slab passage. Be mentally prepared, Lin Yuan began to swim there.

Bai Jianshu swam some distance in the water-filled mine and saw a faint light above the water. Lao Xu Xiang found that there was movement in the water and shouted steadily: "Is it you who built the tree?" Bai Jianshu stood up directly from the water and looked at the people who were already immersed in the water.

The water had already reached people's necks, and Bai Qi was sitting on Lao Xu's shoulders at this time, holding Lao Xu's arms with both hands, drowsy. Seeing his father come back, Bai Qi opened his eyes again. "How long have you been in the water?" Bai Jianshu asked with a pant. "It's been about six or seven minutes, and the water level is rising quickly, and I guess it will fill up in a few minutes." Lao Xu lowered his head pessimistically. Bai Jianshu didn't say anything more, he was wondering if Lin Yuan was still alive and what happened to him.

Lin Yuan knew that there was not much time left for him, at this time the water had weakened, and the water had filled the mine here, and he swam to a glowing water, and he knew that the stone slab was underwater. Lin Yuan knew that this was his first and last chance. Facing the undercurrent under the water, Lin Yuan dived into the water, and as the depth of the dive increased, Lin Yuan saw the glowing slate at the bottom of the water, but he also felt more and more uncomfortable, and came to the slate to find the mine where Bai Qi and them were. Now as long as he opened a ramp on the ground, Lin Yuan held the pickaxe with one hand and the other hand held the other position of the slate, and then smashed the pickaxe head into one part of the slate with all his strength, but the slate was extremely hard. Lin Yuan felt that he had no strength, and unconsciously, he put down the pickaxe and slowly sank with the current. Can't it really change? This is Lin Yuan's last question. He was about to lose consciousness and die. At this moment, a stone that shone brightly was brought to him by flowing water. Fang Yang, Lin Yuan's mind flashed what the old grandmother had said. With the last of his strength, he gripped Fang Soil and smashed it towards the target position on the stone slab. The hard stone slab was broken under this blow, and the predetermined ramp appeared directly. Lin Yuan also let go of Fang Jing and sank to the bottom. He felt that it was all worth it, although he was about to die, but he protected Bai Qi and everyone......

By this time, the water had reached the miners' heads, and because they could not swim, they had to hold on to the rock wall and try to get their heads off the water. Then they heard a loud bang on the left, and then they saw a passageway. When Lao Xu saw it, he hurriedly beckoned everyone to move towards the passage.

Arriving at the passage, Lao Xu shouted excitedly: "This road leads to the ground!" Come on, everyone. Hearing this, everyone instantly came to their senses, and they scrambled to climb up the passage. Bai Jianshu didn't move, Lao Xu glanced at him, and immediately understood something, but he still said to Bai Jianshu: "Jianshu, come here, go up first and then find a way." Bai Jianshu heard this sentence before swimming towards the passage station. Standing in the passage, Bai Jianshu saw that only half of the moon was shining at the exit that was tilting upward, and he also understood what Lao Xu said. The crowd climbed to the ground and cheered and thanked the heavens. After Bai Jianshu came up, he squatted at the entrance of the passage and waited. Lao Xu put down Bai Qi, who had settled down, and walked back.

"Where's the lad?" Lao Xu looked at the sparse stars in the sky and said.

Bai Jianshu didn't answer, he just silently looked at the passage under his feet. Lao Xu didn't speak, the two of them silently guarded the passage until the passage overflowed with water, and they didn't see Lin Yuan's figure. Lao Xu knew the outcome of the matter, and he sighed and left the passage. Bai Jianshu waited for two more bells of light until the sky was shining, and he didn't leave.