Suddenly, Zhong Heng and Jiang Allen were shocked, while the others suddenly felt a little inexplicable, as if three big question marks were born on their heads in an instant, thinking about why they knew this monster, until Zhong Heng explained the cause and effect and fell into shock with him:

This tentacle monster turned out to be Jiang Allen's grandmother (Nima, it's really a "deceitful corpse"), hasn't she been dead for more than 70 years? Why is it here, and in the form of this biochemical monster? Could it be that Jiang Allen lied, that so-called autolysis reaction is fake, and becoming this kind of monster is the truth?

The other party's answer refuted this speculation:

"That's right, I'm dead, and now I'm just a monster, and its name is Engineering Beast......"

A shocking past was revealed, it turned out that when he went to the ruins to collect clues for revenge, Jiang Allen's grandmother, the Soviet female soldier named Katerina, learned from the two evolutionaries she met that she was running out of time and would die a miserable death when she went back to the ruins to look for clues.

After feeling the symptoms of the body not being able to do it (the pure modifier is different from the one that is mixed with the blood of ordinary people in the back, the cells will not collapse in seconds, and there is a process of autolysis, and she will gradually feel weak, and the process will last for several hours to days), she was afraid that the virus in her body would leak out after death and cause disaster, or that the extraneous mutation would cause harm to Jiang Allen's grandparents, who were just children at the time, so she chose a very special way to say goodbye:

After saying goodbye, she left a message of revenge and ran away, finding a quiet and isolated place to wait for death, so the tomb that belonged to her above was just a well-dressed mound.

The place chosen was the space below - there was still a narrow passage down from above, but when Katerina came down to prevent the two children from following up and blew it up, when she finally arrived, she saw only a pile of mud-covered gravel that she thought was just a cave collapse.

At that time, Katerina didn't know that there were super-civilization ruins underneath, and just thought that this was an ordinary secret base that was only halfway repaired and stopped work because of defeat, and a mezzanine space between the cave on the top floor and the huge space below should come to an end, but after blowing up the passage, she accidentally found a secret door leading to the bottom, and only then did she discover this vast space.

At that time, she came in out of curiosity, but as soon as she entered, she encountered this tentacle monster called "Engineering Beast".

"This thing was at the mouth of the tunnel, it was just a tattered ball of meat, and when I came over, it suddenly swallowed me...... I, weak...... I couldn't resist, I was unconscious after being swallowed by it, and when I woke up, I realized that I was one with it...... Or rather, I became it! ”

"In addition, I feel like I have a lot of inexplicable information in my head...... It's like the instinct to eat and walk, it's innate...... Including the name of the thing, but also its ...... I don't know which word to put it...... Usage......"

According to her summary, everyone learned the general situation of this tentacle monster called Engineering Beast:

This special kind of biochemical civilization creation - well, it can be said to be a kind of biochemical mecha, itself only according to the program of instinctive action (biological instinct), requires a "pilot" to function.

The main use is the same as its name, it is a combination of excavators, pile drivers, tower cranes...... Anyway, it has the functions of all the large-scale engineering appliances that can be named, and the biochemical modification organisms that integrate various functions can change the ** form according to the consciousness of the fused controller, grow into different shapes and structures and even generate a variety of different organs with different functions such as acid glands and poison glands, and even evolve themselves by devouring special substances!

Its principle is to absorb organic matter or part of the inorganic matter as a nutrient for survival or proliferation, and at the same time can secrete a special acid to corrode metal elements into an ionic solution, and then fuse the metal ions with its unique cell membrane, cell wall or even cell wall, or transform into a metal shell similar to the stratum corneum on the outside.

Because, although the engineering beast is still a carbon-based organism, it has an indestructible **, and the digestibility of all absorbables is 100%, and the cell composition is similar to nitrifying bacteria that do not need to breathe, and can adapt to various extreme environments such as the deep sea, space, and underground, which can be called a super infrastructure artifact!

- It's just that the price paid by the person who "drives" it is very heavy, and it is no longer inseparable from its fusion, and the body will be severely deformed when it is fused.

However, it was this deformation with great side effects that changed the original cell structure of Katerina, and it was possible to get rid of the curse of early death in an alternative way (or a bigger curse), and this has survived to this day.

She must not have been able to get out of this ghostly appearance, although I later knew through the sensing organs in the upward tentacles that her children and grandchildren had come back to see her, but for fear of scaring them or causing a disturbance to attract attention, Katerina could only hide in the dark underground.

Although he survived unexpectedly, but a good person has become this kind of monster that is not a ghost or a ghost, and has been "sealed" in this eternal and lonely super-civilization ruins, nine out of ten will feel that it is better to die, Katerina also thought about it, but ......

"When I woke up, I don't know how long it was...... Maybe it was several years, when I poked my tentacles up, I found that Nadya and Valoda (Jiang Allen's grandparents) had grown up...... In those days, before I could figure out how to meet them...... They left ...... "Katerina" and never returned...... And then I've been waiting...... I kept absorbing what I could absorb here to make myself live a little longer, but I didn't wait until ...... For more than a year, I was afraid that they would die, and I thought about killing myself, but I was afraid that one day they would suddenly come back...... and went into hibernation......"

The Siege Beast's fused person can go dormant, because this dark super-civilization ruin is completely eternally lonely, and Katerina has been in this state ninety-nine percent of the time since Alan's grandparents left, during which time only the necessary nutrient tubes are hung to keep her alive and keep her sensing organs running.

This sleep, when she woke up, it was already the eighties, and when Katerina felt that someone was coming back again, it was Jiang Allen's mother, she was alone, but she brought the ashes of Jiang Allen's grandparents, and told Katerina about a series of things about the real murderer behind the scenes in front of the tomb, which made her sad and ignited the idea of accumulating strength to take revenge again.

From that day on, she began to use the engineering beasts that were integrated with it to absorb everything that could absorb and make herself stronger, which led to the giant tentacle monster that later attacked the final balance far beyond the one she had seen in Yangcheng at the beginning.

During this period, I also took a lot of detours, such as starting to think that the bigger the body, the better, resulting in too many tentacles like in the previous battle, not only did the flexibility decrease, I couldn't fight, I couldn't even lift it, and I wasted nutrients to maintain my vitality.

Although the materials left by the former super-civilization here that can be used as nourishment are relatively sufficient, they are also very limited, because of the fear of sitting and eating in the sky, Katerina is still asleep most of the time, and only occasionally wakes up when she senses that someone is coming from above:

"Later, she would come to see me every year and tell me that she was in love, married, and had children, until one day she was gone, and then her children came...... One went a few years ago, and the other is your ......"

As he spoke, even if his voice was very hoarse and unpleasant, there was a hint of sadness, and the right arm of the ginseng-like residue pointed at Jiang Allen.

At this time, she stood still after listening to the narration, her eyes wide with an incredible look.

For a long time, soaked in tears, the excitement was at this moment from a crying, the voice was so sharp that it could almost release the hoarse roar that could shake the mountain:

"Why?! Why are you alive and not telling us?! ”

"Because...... Your mother told me that she gave up revenge and just wanted to live a peaceful life...... I don't want to bother you...... You're not the same as Valodya and Nadya...... It's none of your business...... Moreover, hatred has turned them into monsters...... Isn't that enough...... I'll take the rest alone! ”

However, although she thought so at first, the plan could not catch up with the change, and then an incident happened to Jiang Allen that made Katerina start to think about letting her know the secret that she had been sleeping here all this time - a year ago, she became an evolutionary, got rid of the curse, and only yesterday when she went to the grave to bring up these things, and said that she would seek revenge.

It's just that when Katerina was still hesitating, Jiang Allen fell unconscious from drinking, and she was taken away by Zhongheng before she could come out.

Besides, the final balance was also there at that time, although Katerina knew that he was also an evolutionary and very human, but she didn't plan to let him, an outsider, know the secret.

In addition to these, because her current image is really impossible to see people, even if she leaves words and other information on it, as long as she is a person with normal intelligence, she will not believe it but be wary of suspicion.

Katerina knew all of this, so she planned to take this extreme and use the tentacles with the function of spraying ether to catch it down the next time Jiang Allen came to sweep the tomb.

However, today because Zhong Heng was standing outside the cave, she didn't find out, thinking that she would do it when Jiang Allen came alone, until it was too late when she found out that Zhong Heng was also here, and there was a conflict later.

Rao is like this, because yesterday Katerina knew that Zhong Heng was Jiang Allen's friend, and she didn't kill him, but wanted to arrest him and Jiang Allen together and explain it clearly, but who would have thought that the people behind him were not as good as the sky, and they didn't calculate that Zhong Heng not only had such a bug as a small universe, but also didn't count that he also had such a large group of helpers, all of whom were carrying heavy weapons and beat her as soon as they came out.

At that time, all kinds of cannon sounds shook the sky, and I couldn't hear it, because I didn't want to hurt people's lives and make things irreparable, Katerina planned to leave through the tunnel first, and then find an opportunity to explain right and wrong later, but who would have expected that one of these helpers of the final balance, Ai Science actually developed a new fused energy electromagnetic cannon This stunt, only to be beaten into the current seriously injured and dying virtue.

After explaining, after listening to this sad story, everyone fell silent and involuntarily lowered their heads, except for two people:

Jiang Allen, who had a bad impression of Ai Science, could almost breathe fire when she looked at him now - although the ignorant was innocent, the doctor didn't mean it, but that shot almost killed Katerina, making her lose the chance to meet her last relatives.

Thinking of this, Zhong Heng was also glad: fortunately, in the end, in order to "preserve the integrity of the corpse", he did not let the big guy continue to bombard with heavy firepower "for the sake of insurance", otherwise the matter would be irreparable.

The other, needless to say, Ai Science.

He had always been suspicious of Katerina's words, and after a pause, he asked directly, as if he had never understood human feelings:

"How do you prove that what you say is true?"

The voice was cold, without a trace of emotion:

"Didn't you also say that you can devour and absorb organic matter, including the remains of corpses here? Can you also read the memories in your brain that absorb them? Who can guarantee that you are Katerina, and not one of those monsters called Engineering Beasts who absorbed her corpse, captured her memories, and now just begged for mercy with us in order to survive?! ”