The taproots grow from the bottom of the sea to the land, wading straight across the beach that took the life of the gourd, and heading towards the highest point of the volcanic island.

　　 Soon, the main roots and the two earlier landed main roots converged in the crater.

　　 After the intersection, the roots of the taproot are deeply rooted in the surrounding terrain, and expand and grow in the piles of rocks.

　　 The microscopic structure of the rock is actually not strong, and the molecular-scale roots can easily penetrate into the rock formation and criss-cross deeply without hindrance.

　　 "Very good, the fixed rock formation is complete."

　　 has transferred himself to Huogu inside the titanium snail, watching with satisfaction the progress of the rhizome system on the volcanic island.

　　 After encountering that super wave, Huogu was inspired. If you use physical methods to realize the transfer of hardware, you can transfer your thinking body to other cell cluster individuals in disguise.

As a result, a new type of rhizome is extended. The inside of the rhizome is mainly the sensory cell. This rhizome is used to bridge the tumor-like mass on the seabed and the sensing area of ​​the titanium snail, so that the two areas form a whole, and the thinking is transferred to After another area, cut off the physical connection of the rhizome, and the transfer is complete.

　　 "The roots have established an intricate network structure in the rock formations. In this way, the purpose of strengthening the geological structure of the island has been achieved, and the next step can be carried out."

　　 Under Huogu's instructions, a taproot that was apparently many times thicker than the other rhizomes on the seabed grew from the seabed to the shore, and then went to the foot of the volcano on the island before stopping.

　　 Although the appearance of this taproot is the same as that of other taproots, it is different inside.

　　 Its interior is hollow, and its thick appearance is deceptive. In fact, its volume is no different from a normal taproot.

　　 The reason why this taproot has become like this is because it plays a central role in this plan.

　　 It didn't start like a volcanic crater like the other taproots and converge with the taproot, but instead plunged headlong into the pile of volcanic rocks under Huogu's instructions.

　　 Through the information sent back from this taproot, Huogu can feel a strong resistance. This resistance comes from the rock formations. Obviously, this is the result of the taproot being too thick.

　　 "I miscalculated, the pressure on the rock formations is greater than estimated. Although it does allow the taproot to move forward, I am afraid that it will take until the year of the monkey to be able to dig through at this speed."

　　 Huo Gu was upset and thought of a compromise.

　　 "In this case, divide it into three areas."

　　 "First, let the head shrink to the thickness of the roots, which is the growth area, which is convenient for drilling in the rock formation."

　　 "The part behind the head gradually grows to the thickness of the normal taproot, which is the elongation zone, which is responsible for extending the length of the rhizome."

　　 "The part behind the elongation zone is the mature zone. The rhizomes in the elongation zone will fully expand their internal space and form the pipe cavity necessary for the plan."

　　 "Well, just do it!"

　　 The rhizome that received the instruction still grows forward through cell division in the rock formation, but it is in accordance with Huogu's idea.

　　 The effect is really obvious. If you insist, the speed of drilling before was the same as that of people walking. Now, the speed of drilling is an F1 car.

　　 Hogu can clearly feel the reduction in resistance.

Without timing tools, Huogu doesn’t know exactly how long it has passed. He only knows that a long period of time has passed. During this time, Huogu used the spare organic materials to expand the number of titanium snails to three. More than ten, the number of gourds has returned to the original level of more than four hundred.

Since there is no light in the stratum, and no reference to determine the direction, this kind of thing like drilling is very likely to happen. To avoid it, Huogu can only use the information returned by the entire rhizome system to compare and model each other, but even With this method, there is also the possibility of drilling crooks, so Huo Gu does not have full confidence in one-time success.

　　 When Huogu received a signal, it knew that the drilling of rhizomes was finally coming to an end.

　　 The triggering condition of this signal comes from the outside, that is, the unnatural death of the cells at the head of the rhizome.

　　 Huogu immediately gave an order to the rhizome that was being drilled, the elongation zone stopped elongating, and the entire rhizome turned into a mature zone, extending the internal cavity channel to the limit.

　　The cells in the elongation zone and the growth zone begin to inject carbon dioxide into the cavity of their own part, and use the volume of the gas to expand the cavity channel in the rock formation.

　　 This is the way to expand the cavity in the mature zone. It is the gas, not the rhizome itself, that resists the pressure of the rock formation, and the energy consumed is negligible.

　　Strength is inversely proportional to size. The larger the size of the material, the smaller the strength.

　　 As the entire taproot is completely spread out in the rock formation, only a thin wall from the rhizome, the lava with a temperature of 1200 degrees Celsius finally breaks through the wall ~lightnovelpub.net~ and comes into contact with the drilled rhizome.

At this high temperature, even the high-temperature resistant cell membrane that Huogu has specially prepared is of no avail. The scorched and carbonized head of the taproot was immediately washed away by the lava flow, and the hollow tube inside the rhizome was completely exposed. In front of the lava flow.

Lava is also a kind of liquid, and it also follows the law of pressure. Pressure has nothing to do with volume. This law is only related to height. As long as the height of the liquid is higher, the bottom of the container will be stronger. This is also the deep ocean. The fundamental reason why there is such a strong water pressure, but there is no shallow sea.

Now, driven by the water pressure, the lava rushes along the hollow tube inside the rhizome. Wherever it passes, the rhizome cells can be carbonized and destroyed. However, due to the high temperature of the lava, the expanded tube of the rhizome still allows Is reserved.

The galloping lava does not always follow the trajectory of the cavity pipe. At the moment it leaves the range of the rock formation, the cavity pipe can no longer form any restriction on the lava flow. The violent lava flow burst out of the cavity and spread out. It seems to have turned into thousands of fire snakes crawling out of hell, rushing towards the sea.

　　 All of this, in Huo Gudu's eyes, it also wants to do this.

　　Drilling the rhizome of the mountain is the victim, in order to drill through the foot of the volcano to create a channel for releasing lava.

　　 The lava of this volcano is very fluid and is not prone to blockage. This is the information summed up from the data that has been investigated beforehand.

Huogu will continue to create more than a dozen similar mountain foot channels to increase the amount of lava released. When a volcano’s lava no longer poses a threat, and can no longer form a confined space that can accumulate pressure, then what is it dangerous? Can it be said?

　　 This is Huogu's volcanic transformation plan.