Hogu, it was embarrassing to discover that the driving force of the flagella, which are used as ‘plasma’, does not seem to be enough to promote the cell clusters that have increased their number.

　　 "It seems necessary to redesign something."

　　Concentrated thinking, the three-dimensional structure diagram of cell clusters appeared in Huo Gu's thoughts.

　　 Then how should we improve?

　　 "Uh... the main problem is still the driving force, maybe we should start from here."

　　 "The driving force is insufficient, mainly because the flagella is too short, which results in that the forward force generated by the sliding water is not enough to drive the entire cell cluster to move forward at high speed."

　　 "So...For the current cell cluster, the flagella can only be used as a small driving engine for adjusting the direction, and can no longer be the main source of power."

　　The question now is what kind of main drive engine should be installed for the cell cluster.

The spine tail used by the torpedo emerged in Huogu's mind. Through the combination with the muscles, it swings the water to provide a forward thrust.

　　 However, Huo Gu dismissed this idea again.

　　 The spine and tail of fish need spine bones to use. To redesign a skeletal system, there are too many issues to consider, such as water pressure, bone weight, and so on.

　　 And Huogu now needs to leave the dangerous area of ​​the volcano as soon as possible.

　　 "The tail of the spine will not be considered for the time being..."

　　 Huogu's mind quickly flashed through the propulsion system of marine life that had appeared in the history of the earth.

　　 For arthropods, their ability to move mainly depends on climbing. The only advantage is that they can be amphibious. Other than that, their limitations are too great.

　　 Suddenly, Huo Gu was flashing in his thoughts.

　　 "By the way, I can try the soft jet propulsion method."

　　 Jet propulsion, as the name suggests, is a process of sucking in water and discharging it.

In this process, the squeeze of the muscle tissue gives the water enough kinetic energy. According to Newton’s third law, the force and reaction between two objects are always on the same straight line at the same time, equal in magnitude and opposite in direction. With the help of the reaction force of the jet water, the displacement effect in the water is achieved.

　　 The advantages and disadvantages of this method are obvious. The advantage is that it can be raised to a high speed in a short time in the water, but the disadvantage is that it is easy to lose the back force and does not have the longer-lasting propulsion ability like the spine tail.

　　 After all, if the water as a propelling medium runs out, it needs to stop and replenish it.

　　 Without further ado, Huogu immediately began to improve the cell cluster.

　　The jet propulsion method can be divided into three stages, namely the water intake stage, the accumulation stage, and the injection stage.

　　 As long as these three stages can be completed at once, the jet propulsion engine will be declared complete.

　　 first is to design a cavity that can hold liquid.

　　The cavity should not be too small, because the cavity is loaded with propelling media, which is directly related to the durability of the cell cluster's propelling ability.

　　 This is not a difficult task for Hogu, who can only use cells. Soon, a new cavity is formed in the tail of the cylindrical creature.

　　 followed by the design of the water inlet, Huogu designed these openings in the first part, so that, with the help of the inertia of the propulsion, the water can be introduced into the cavity without any effort.

　　 Water inlet, Huogu uses multiple water inlet valves to control the opening and closing through the mitochondria in the cell.

　　This is to ensure that water does not flow back from the water inlet during the accumulation phase.

　　 "Next is the accumulation stage..."

　　 With that said, Huogu focused his attention on a single cell, which needed to create a muscle cell template.

The biggest difference between 　　 muscle cell and other cells is that it shrinks and shrinks very quickly. In addition, the anti-fatigue is also outstanding in the cell.

　　 However, Huogu didn't intend to remodel it according to the kind of muscle cells in his memory.

　　The degree of sophistication of muscle cells far exceeds the effort required to make a set of bones.

　　Even, when he first came into contact with muscle cells, Huogu couldn't help but start to wonder whether living organisms are natural products. If it weren't for the interference of external forces, how could there be such a delicate and complex microstructure?

　　The precise structure of muscle cells is to correctly receive the electrical signals from the brain, complete the contraction in any time, and drive the physical activity.

　　 However, Huogu can bypass this, it can directly command the cell.

　　 "Now that I think about it, I also have my own advantages. Maybe I can try to combine mitochondria..."

　　The new type of cell to be made is a cell with a simple structure and capable of simulating muscle cell contraction...

　　 Then, how to simulate muscle cells to achieve the effect of contraction.

　　 Currently, Hogu has two kinds of mitochondria, one is to process sulfur, and the other is to process hydrochloric acid to produce hypochlorous acid.

　　"The shape of the muscle cell is used and divided into multiple areas. The oxygen discharged from the cell will combine with hydrogen to form water, and the muscle cell that loses a large amount of oxygen will inevitably shrink. In this way..."

　　The jet-type biological engine gradually became more refined in Huogu's sea of ​​thought, and it continued to spit out and operate.

　　 Then comes the injection stage. To achieve the effect of injection and to be able to spray for a long time, the injection valve needs to be small, but not too small, otherwise the output power is not enough, and it must have a certain degree of relaxation. UU reading www.uukanshu.com

　　 Huogu continued to use muscle cells, so that the output power of the injection valve became controllable.

　　 "Almost forgot, there are rudders."

　　In high-speed travel, encountering obstacles is an inevitable thing, so you must make flexible turns.

　　Therefore, on both sides of the three-dimensional model of cell clusters in the Huogu Sea of ​​Thinking, there are two more pairs of "small fans". These small fans are called "fins" by the name of fish.

　　 Through the muscle cells, the angle of the fin can be rotated appropriately, and the effect of rapid climbing, sinking, and turning in the water can be achieved in a short time.

When the last cell returns to its place, the designed cell cluster drives this newly formed underwater engine. In the process of imparting kinetic energy to the water in the cavity, the long cylindrical tail can clearly see a curved arc. From a distance, it looks like a carefully carved porcelain bottle.

　　嘭!

　　 Accompanied by a sound wave using water as the medium and a volcanic ash that was stirred up, the cell cluster of Hogu disappeared in its original position.

　　 "Fuck!"

　　 It should be said that the designed underwater engine works too well, and the current speed of the cell clusters is completely beyond Huogu's expectations.

　　 was desperately avoiding the rocky volcanic rocks under the water. At this moment, it only felt like it was riding a rocket, passing through the interstellar meteorite belt.

　　 It is dangerous and dangerous to avoid the rocks every time, and it is only a matter of time before hitting the volcanic rocks.

　　 Fortunately, this is not land, Huogu has other options.

　　 "Climb! Climb!"

　　 Under the water flow guided by the fins, the cell clusters turned to the rudder and climbed almost vertically.

Behind 　　, the burst that swept out again seemed to be the final farewell.