Just as Zhang Heng was busy communicating with the little mermaid, the battle armor module in his hand made the queen's voice: "Host, I've been learning contemporary knowledge recently, can you try to teach her a look?" ”

Zhang Heng thought about it and felt that what the queen said made sense, so he said, "Then start with the simplest pronunciation." ”

So the voices of the queen and the little mermaid began to sound in the cave.

One teaches and the other learns, and they are very busy.

After 2 hours of teaching, the little mermaid was finally able to express herself simply.

Isn't this learning ability too strong, is this really a mermaid? Zhang Heng began to be suspicious.

This had to make him suspect that if there were no mutants in this world, Zhang Heng might really think that this was a mermaid.

But there are mutants in this world, and although some mutants can breathe and swim in the water like fish, they generally take on the form of a fish, such as fish fins and gills.

"When did your tail appear?" Zhang Heng pointed to the little mermaid's legs.

"Tail?" The little mermaid looked at her legs, then took off her pants.

"Oops, it's a long needle." Zhang Heng covered his face, did he make a mistake, he didn't let you take it off.

"Tail, do you mean this tail?" The little mermaid's words rang.

Zhang Heng looked through his fingers, and then saw a fishtail, "。。。。。。 ”

"Uh, yes, it's this fishtail." Zhang Heng walked over and poked his finger.

"Well," the little mermaid thought for a moment, tilting her head, "I seem to remember that I had this tail when I fell into the water once when I was very young, and then I felt like I was going to die." ”

Zhang Heng withdrew his hand to poke his tail, this is the origin of the mutant?

In the books I have studied before, it is said that mutants generally appear after experiencing some kind of unexpected situation.

At first, the person may not be aware of it, but when the stimulus is encountered again, there will be a sudden change, which may or may not be related to the last accident.

According to the little mermaid, she may have had some accident when she was younger, and this accident buried the cause of the mutation in her subconscious.

"Do you often go there looking for food?"

"Yes, sometimes I have to go there when I can't find anything to eat in the water, and then I often go over to see if there's anything to eat." The little mermaid replied.

"Aren't you afraid of those big fish in the water?" Zhang Heng felt very strange when he heard the words of the little mermaid, looking for food in the water, wouldn't those fish come to eat her?

"Those big fish, I wasn't afraid of them when they were very young, but then they got bigger and bigger, and I had to go out quietly."

The little mermaid blinked, folded her legs, and shrunk together, as if she remembered the terrible scene of encountering these big fish in the water before.

The words of the little mermaid set off a monstrous giant wolf in Zhang Heng's heart, when were these big fish when they were young?

"How long did it take for these big fish to grow to this big?" Zhang Heng asked eagerly, this question is very important.

"When?" The little mermaid tilted her head and thought for a while, "It seems that there are not many times when the water rises, maybe 20 or 30 times I met a very small soft guy with several legs, but the first two times I went out, I found that the guy was so big." ”

The little mermaid reached out and made a big gesture.

"Squishy guys? Could it be the octopus? Zhang Heng was stunned for a moment, and then his face changed drastically.

20, 30 times of rising water, in the meaning of the little mermaid, the rising water is a water impact, in other words, a rising water may be a day or a time interval, because the pool water falls at 12 o'clock in the evening, and will rise back at 6 o'clock in the morning.

According to this calculation, the limit of the octopus is 10-15 days to grow to its current size.

Biological experiments, and only biological experiments, can explain this possibility.

It's impossible for an octopus to be a sea creature in fresh water, and with that suspicious platform, it's likely to be a secret research base, so it's easier to understand why there are so many anomalous creatures of this size.

It's terrible, I can't imagine that there is such a research institute hidden in the depths of this mountain or underground, which side of such a research institution is, no matter which side it is, such a thing is too scary.

The more Zhang Heng thought about it, the more he felt that his body was cold, if this was done by the Federation, would his eldest brother know it.

Zhang Heng, who was thinking about it, suddenly sighed in his heart, and looked up at the little mermaid: "How many times have you grown up to this age?" ”

The little mermaid now looks like a human being is about 13 or 14 years old.

"Me?" The little mermaid tilted her head and thought for a while, "I don't know, it seems that it took many, many times to grow so big." ”

"I used to be just that big," the little mermaid gestured with her hand on the ground, "and it grew to this size." ”

“。。。。。。” It seems that the little mermaid must have grown a long time to grow to its current appearance.

"Host, a location tracker has been detected on the little mermaid."

Zhang Heng, who was thinking about whether the little mermaid was a fish or a human mutant, was awakened by the queen's words, "Tracker? ”

"Yes, the little mermaid's left arm is 10 centimeters up."

Trackers? It seems that the little mermaid is also the target of this group's experiment.

"You keep here, I'll go to that platform and have a look." Zhang Heng turned his head to look at the little mermaid who was sucking jerky.

"You're leaving?"

"No, I'm just going over there to see what's going on, and maybe I'll find out where you're from." Zhang Heng shook his head and said.

"Can I go with you? I'm pretty good too. You see. The little mermaid said as she rubbed an ice pick out of her hand.

Damn, what's going on, would a mutant do this? I don't think so.

Mutants generally only use the abilities of the mutation after mutation, for example, the fish-man may only be able to breathe underwater, and the hedgehog man seems to only grow spikes.

What is the situation of this little fish-man, if it is an underwater fish, then what is the situation of this hand rubbing icicle.

Zhang Heng was stunned, but soon came back to his senses, could this be the purpose of these people's experiments?

Zhang Heng took the ice pick from the little mermaid's hand, it was very icy and the texture was also very hard, it seemed to be on par with Bai Yun's ability.

In this way, in addition to being able to breathe and swim underwater, the little mermaid may also have the ability to change the ice of the water system.

"Then you should be careful then."

"Hmm." The little mermaid nodded, and found a half-meter-long, pointy bone from the pile of bones in the corner and held it in his hand.

Zhang Heng stood up, put the helmet back on his head, walked a few steps and stopped, "Do you have your own name?" ”

"Name? Am I not called the little mermaid? ”

“。。。。。。”

"No, or your name is Zhang Xiaoyu?" Zhang Heng patted the armor module, and the module projected the appearance of rain, "My name is Zhang Heng." ”

"Zhang Xiaoyu?" The little mermaid tilted her head and looked at the projected rain, "What is this, I haven't seen this thing." ”

"Well, we'll talk about that later, come and sit in the back of this." Zhang Heng patted the back seat of the bicycle he took out.

"Hey, where did you get it from?" Zhang Xiaoyu curiously circled around Zhang Heng a few times, but he didn't find where this thing came from.

"Haha, don't ask about this, and you can't tell others in the future, it's a secret between the two of us."

"Okay."