Although these man-eating water plants are ferocious, they have low intelligence after all. After Zhang Wei tried it several times, he quickly calculated the attack range of those kelp tentacles. After I knew what I was doing, my actions became more logical. "Let's see what you can do to me! Hahaha" Zhang Wei stood outside the attack range of the kelp tentacles, deliberately luring those tentacles to attack it, and then took the opportunity to twist off those tentacles one by one. But this is obviously not a good idea. This area of ????man-eating water plants is so vast that Zhang Wei alone cannot clear this area of ????man-eating water plants even if it takes a year and a half. So this stupid method alone will definitely not work. Zhang Wei overestimates himself in this regard. Unless he was a hundred times bigger, then this method might still be a try. Otherwise, you can only ask for trouble. Looking at the dense man-eating water plants in front of him, Zhang Wei suddenly flashed an image fragment in his mind - tunnel battle. Tunnel Warfare is a classic old movie that Zhang Wei watched when he was a child. It tells the wonderful story of guerrillas and villagers relying on tunnel warfare tactics to defeat the little Japanese devils. Since I can't get close to the core area of ??these man-eating water plants, I might as well dig a tunnel to get there. "Yes, just do it. I don't believe it anymore. I must get spiritual fruits from these man-eating water plants!" Zhang Wei thought to himself. Although he has never seen this spiritual fruit before, it can be said that it is just a guess on his part, but the fact is actually very close. Zhang Wei observed the surrounding terrain and found a place with better terrain to start digging a tunnel. These man-eating water plants grow in a large underwater canyon. There is not only thick mud under the seabed, but also rocks in many places. Because there must be rocks in the canyon, and maybe even earth veins hidden in it. So finding a good location is definitely important. If you find a good location, it will be easier to dig. If you find a bad location, you may have to spend several times or even dozens of times more effort. Zhang Wei had a good idea, but after digging only a few meters, he found that this idea was completely unreliable. The underground of this submarine canyon is almost entirely made of rock, and he can't dig at all. Even if you find some tools, it is not an easy task to dig a tunnel with a length of more than one thousand meters. Originally, he thought - if the ground was made of mud, he could dig it out for a few days at most. After all, this tunnel does not need to be dug very firmly, it is just for temporary use. But now this unrealistic idea was quickly shattered by reality. The reality was much more difficult than he thought. "Damn, this won't work! That won't work either! I don't believe it anymore, I must get this done." Zhang Wei roared a few times as if to vent, and then began to think quietly about the method. One minute, two minutes, five minutes. . . . . Time flies by second by second, and Zhang Wei stands quietly like a sculpture next to a grand canyon more than 800 meters deep under the sea, like a stone sculpture. When a person's mind is fully focused on one thing, time will pass very quickly. It seemed like just a short moment, but in fact, most of the day had passed. "I thought of it! I thought of it!" Zhang Wei suddenly jumped up. You can imagine - a big crab that has been stationary for a long time suddenly jumps up. What kind of joy or abruptness is that? But Zhang Wei doesn't care now, because he has already thought of a way. Since digging a tunnel doesn¡¯t work, why can¡¯t we create a tunnel? Perhaps creating a thousand-meter-long tunnel on the seabed more than 800 meters deep is almost a fantasy to others, but it is not necessarily true for Zhang Wei. He possesses the inner elixir of ice and possesses ice powers. Although the current special skills are only ice ray and ice bullet, the cold energy contained in the Bingxin inner elixir is very huge. If the cold air in Bingxin's inner elixir is activated to create an undersea tunnel of black ice, it will actually have the same effect as digging a tunnel. As long as he is isolated from the tentacle attacks of these terrifying man-eating water plants, he can safely reach the core of the roots of these man-eating water plants. Then he could dig as much as he wanted, and he smiled happily when he thought about it. Although Zhang Wei¡¯s Bingxin inner elixir can create black ice, the hardness of black ice can be compared to steel. But the water pressure here on the seabed more than 800 meters deep is very high, so Zhang Wei also referred to the arc design when making the Xuanbing tunnel. In this way, the load of water pressure can be reduced and the black ice tunnel can be preserved for as long as possible. In order to build this mysterious ice tunnel, Zhang Wei was busy for three days. Every day he breathed in the cold air, carefully creating a beautiful transparent corridor, and building the underwater black ice tunnel he expected. At night, he must practice hard to regain the mental strength consumed during the day. When he first started building the underwater black ice tunnel, Zhang Wei still encountered many difficulties.?. For example, issues of size and stability troubled him for a long time, and he finally figured out the trick after trying dozens of times. It went relatively smoothly later on, but the project was indeed not small. Even if Zhang Wei could barely be considered to have great powers, he still had to work hard for three days! I have to work for more than 10 hours during the day and practice hard at night. After three days, he felt that he had lost at least a pound or two, and he felt like he had become smaller. There is no way, the consumption is too great! But when Zhang Wei looked at this beautiful underwater black ice tunnel, he felt extremely satisfied. "Wow! It's so beautiful! I really created this!" Zhang Wei looked at the beauty of the undersea ice tunnel and said with some unimaginability. In the depths of the sea, which is more than 800 meters deep, a transparent tunnel 1.5 meters wide, about 1 meter high, and nearly 1,100 meters long sits quietly there. It looks like a beautiful miracle built of transparent crystal. . Just looking at it from a distance gave me a great sense of satisfaction. Zhang Wei felt that he actually felt happy at this time! After thinking about it for a long time, Zhang Wei started to get down to business. He walked along the underwater black ice tunnel until he came to the core area of ????this man-eating water plant. When passing through the Xuanbing Tunnel, the tunnel was covered with man-eating kelp tentacles. Those dark green tentacles were densely packed and had already covered the entire Xuanbing Tunnel. It's just that the Xuanbing tunnel is extremely strong, and these kelp tentacles have no way to deal with it. Zhang Wei easily reached the roots of these man-eating water plants. The root systems of these man-eating aquatic plants are also very large, covering an area of ??dozens of acres. It can be seen from the root system that this patch of man-eating water plants is composed of hundreds of man-eating water plants. The root of each man-eating water plant covers an area of ??dozens of square meters at small sizes, and even exceeds a thousand square meters at large ones. Zhang Wei found a relatively small man-eating waterweed. He dug out the root. The root system of these man-eating water plants is a bit like tree roots, but the color of the roots of the man-eating water plants is dark green, and the color is dark green and black. When Zhang Wei dug up the soil, he found that there were indeed some dark green fruits on the roots. These fruits were a bit like walnuts, with hard shells. "Haha, it seems it's time to harvest!" Looking at these dark green fruits, Zhang Wei couldn't tell how happy he was.