The rainy period is coming soon, and there is still a lot of preparations to be made in Territory No. 3. The response plans of the Ninth Center and Mountain No. 50 also need Xia Qing to review, and she has no time to waste.


    Xia Qing opened her backpack and took out the cube underwater robot with a ridge of half a meter long, hooked the ring on the upper end of the robot with a rope, put the robot into the water, and observed the situation underwater through the display screen connected to the underwater robot camera.


    Last fall, Xia Qing saw Zhang Song using this instrument to search for water mice sent to the No. 9 Territory Reservoir. Last night, she carefully read the instructions and learned about the operation method of this machine. After a minute or two, she could operate the robot to investigate the situation underwater.


    The lights of the underwater robot illuminate the dark and deep water of the pond. The small and medium-sized aquatic creatures in the pond and the aquatic plants on the walls of the pond have successively slid across the display screen. The head wolf, the broken waist wolf and Xia Qing all watched them seriously.


    Underwater is a world that has never been seen by the evolutionary wolf, which should be the reason why the two wolves observe carefully.


    The reason Xia Qing is so serious is that the Broken Waist has given her all the aquatic plants in the pond. She is looking for valuable herbs through the camera. She will pick these herbs back for points later.


    The head wolf and the broken waist were looking at the screen next to Xia Qing, and the little wolf brother and the little wolf girl from the head wolf family were lying on the stone above. The little wolf brother stared at the circles of ropes being pulled into the water. The little wolf girl was facing the sky, basking her furry and soft belly.


    "Mr. Queen, you have a broken waist. Look, the passage between the pool and the river is here."


    Xia Qing held the handle button to let the underwater robot stop in the water. Then point to the hole that appeared on the display screen and read the data above, "The depth is 28.24 meters, the channel is nearly circular and the diameter is close to 2.5 meters. With such a size, both the giant python and the giant crocodile can pass smoothly."


    The head wolf stared at the passageway illuminated by the machine''s lamp and could not see the end, slowly exposed its fangs and roared in a low voice. It seems that it must have remembered something bad.


    Xia Qing was not scared, and the little wolf brother lying on the stone immediately shrank back, while the little wolf girl quickly turned over and stood up, pretending to be very serious and staring at the water surface.


    "28.24 meters, it''s so high from here to that stone. This pool is too deep." Xia Qing gestured to communicate with the two wolves, "I will block the big hole at the bottom of the pond today so that the giant pythons and crocodiles will not let the giant river drill into this pool from the underground river, and then come and continue filling it after the rain."


    The broken waist wolf grinned, revealing its small pointed fangs, expressing its agreement.


    "Okay, start work!"


    Xia Qing carefully observed the terrain at the bottom of the pond. After choosing the stone to fall into the water, he would definitely roll to an underwater passage at the entrance of the underground river channel, and then extended the passage above the water surface, and selected several nearly circular stones with a diameter of more than two meters.


    She first cut off the tree blocking the road, then took out the hammer and knocked off the sharp corners of the stone. Finally, she should pried off the stone and rolled into the pond.


    Xia Qing is so familiar with this job!


    She quickly pried the foundation of the stone and exerted force under the watch of a group of big and small wolves, causing the stone to rumble into the pool.


    When the huge rocks smashed the water surface and splashed huge water splashes, the wolves actually cheered. This was a scene that Xia Qing had never seen before when he filled the python pool.


    Xia Qing guessed that when the python group seized Mountain No. 55 last year, it might have climbed out of here.


    After rolling down three more stones, Xia Qing put the underwater robot into the water again and confirmed with the two leaders of the wolf pack that the stone had blocked the lower half of the funnel-shaped passage of the underground river.


    If the blockage is so blocked, even if the giant python comes, it will take a lot of effort to open the passage. This movement will surely alarm the wolves and prepare them for the challenge.


    After seeing it, the head wolf looked up and let out a long and desolate howl, and the wolves howl. Xia Qing guessed that they should be mourning their companions who died in the territory battle last July.


    In such a serious occasion, Xia Qing did not join in the fun and howled twice. She set up a tent to change into the diving suit and jumped into the pool.


    She had to dig out the mature herbs she had just discovered before continuing to fill the pond. After Xia Qing jumped into the water, the little wolf brother on the stone jumped down and ran to the tent to smell the east and smell the west.


    Soon, all five and a half-big wolves on the hillside jumped down and worked together to study Xia Qing''s tent. The head wolf, the broken-legged girl and the brown-gray female wolf watched quietly, not stopping the little guys.


    Ten minutes later, when Xia Qing poked out of the water to breathe, the little wolves immediately hid, and only then continued to study the tent when she got into the water again.


    The clever little wolf brother quickly found the key point, hooked his head with his flexible claws, and pulled the tent open!


    The little wolves were about to cheer, but the knowledgeable broken waist wolf jumped over and pulled up the tent again. Xia Qing''s backpack and instruments were placed inside, so the little wolves could not play with it.


    When Xia Qing poked out of the water for the fifth time, he placed a bag of water-drenched herbs by the pond, asked the Broken Waist to help her guard, took a deep breath and sneaked into the pond.


    There is a protruding huge rock on the wall of the pond at a depth of 15 meters underwater. Xia Qing carefully checked it and after prying off the huge rock, the wall of the pond would collapse, filling the funnel-shaped bottom of the pond. By then, even if the black loach in the Python Pond came to work day and night for two days, he would not have tried to dig the passage.


    Fifteen meters underwater, the human body will withstand pressure of 2.5 atmospheres, and the water temperature at this depth is more than ten degrees lower than the surface water, so it is much more difficult to pry the stone than on the shore.


    Xia Qing worked hard for ten minutes before he opened a crack half a meter wide. When he was about to surface to breathe, he suddenly felt a significant impact from behind.


    There are large aquatic creatures, rushing towards her quickly!


    The results of Yanlong''s Devil''s Special Training and countless practices in the No. 3 Territory Reservoir were revealed at this moment.


    Xia Qing turned around very quickly and saw a giant crocodile squeezing his limbs, paddling with his tail, and rushing towards her quickly.


    Bitten by the giant crocodile''s amazing biting force, even if it is not dead, it will be disabled.


    Xia Qing has never beaten up a crocodile of this level. But she rushed up without fear, flexibly avoiding the crocodile''s mouth, and inserted the short black knife blade in her right hand into the crocodile''s jaw to leverage the force, and beat the left fist hard at the position where its jaw was tilted down.


    “Bang!”


    “Bang bang!”


    When the crocodile''s head was beaten up, Xia Qing flipped in the water and kicked it hard again.


    She used ten percent of her strength but failed to beat the crocodile out of the way.


    The bright red blood and pain angered the giant crocodile who was unknown how long. It turned around suddenly, and its tail sucked towards Xia Qing. Xia Qing swam away from the attack through the stirred vortex of the pool water.


    Those who can use their tails to **** prey are not normal crocodiles; those who can lurk in the pool that is hit by a bang for an hour and find the right opportunity to launch a sneak attack are not ordinary crocodiles.


    Xia Qing, who was about to reach the limit, was extremely convinced that she met a giant crocodile with an evolutionary brain region.


    The timing of the sneak attack it chose was indeed good, but it misjudged the strength of its opponent!


    When the crocodile bites it again, Xia Qing put a waterproof grenade specially made by his friend, and it accurately hits the crocodile''s throat.


    I am not Yanlong, and I don’t care about any martial ethics. Since I can’t be dizzy and pierce you, I will blow you to death! (End of this chapter)