From Bai Xishui's point of view, his biological daughter was lying between her stepdaughter's legs, her head still shaking up and down.

And the relatively petite stepdaughter wants to push her daughter away with a flushed face, but it seems that her strength is too small, and she tries very hard to push away, but there is no way.

This made Bai Xi's expression stiffen.

Xu Xianxian raised her head and shouted repeatedly: "Mom! You're back!

In her scarlet pupils, an extremely helpless emotion flashed, in fact, with the perception of a ninth-level martial artist, Bai Xi had already found out when she entered this building, so she wanted to break free from her sister's action of hugging her thighs.

It's a pity that the other party used the Force to press her movements. ——From this point, it can be seen that Bai Zhen'er's strength is still much higher than Xu Xianxian, but the gap is not as big as before.

It's just that even if her mother came back, Bai Zhen'er's movements were still unhurried, leaving Xu Xianxian's legs unusually slowly, and then she got up calmly, turned her head to look at her mother at the entrance, and smiled slightly: "Mom, you're back, I'm hungry." ”

Between her fingers, there was also the fragrance on her sister's body, which slightly made her face show imperceptible regret.

"You... Even if you're hungry..."Bai Xi closed the door, his expression a little speechless: "You... Nor can you lie on your sister's double... Between your legs, right?"

"Mom, what are you talking about?" Bai Zhen'er looked inexplicably wonderful, and pointed to the red mark on Xu Xianxian's knee, "My sister just fell and fell, I just helped her see the injury." ”

"Oh, that's right... I thought..."

Hearing her daughter's explanation, Bai Xi was stunned for a moment, then coughed softly a few times, and then turned her head to look at Xu Xianxian: "Xianxian, you didn't fall, did you?

"Ahh I'm fine... It's just a knock, and it doesn't hurt. ”

Xu Xianxian sat on the sofa, looked at her white knee, there was an inexplicable red mark, and was slightly stunned before shaking her head again and again.

This red seal... You don't have to think about it to know that it was left by her sister, but it's a pity that in front of her mother, she still has to cooperate with lying.

"Mom, what did you mean to say...?"

Bai Zhen'er patted the frost on her hands, with a puzzled look on her face, her clear eyes, staring straight into her mother's eyes.

Facing her daughter's clear eyes, Bai Xi smiled a little embarrassedly, "I just want to say that you two sisters, pay attention to proportions when you fight, don't bump into each other." I'm going to cook, and you guys can watch TV in the living room..."

After she finished speaking, she changed her slippers in the room, and walked into the kitchen without looking back.

"Good..."

Bai Xi looked at her mother's somewhat embarrassed back, and the corners of her mouth hooked up an imperceptible smile.

"What's good?"

Xu Xianxian sat on the sofa, her small body didn't move, but she asked a little angrily.

My sister's intimate behavior was something she hadn't encountered in her previous life, but now it made her uncomfortable.

"It's been a long time since I've been with my sister like this, and I'm so happy. Bai Zhen'er sat next to her with a smile, hooked Xu Xianxian's little arm, turned on the TV, and changed the channel with the remote control next to her: "What TV series do you want to watch? It's a pity that some time ago, the actress who played "Sweet Love" died, and there are no good-looking romance dramas recently. ”

As a beautiful girl who often follows dramas, Bai Zhen'er has always been obsessed with this.

"The TV series thing is put aside for now. Xu Xianxian shook her head, and suddenly asked, "Zhen'er, what kind of group are the Force?"

Although she had been in contact with the Force, no one but her sister would explain her lack of a head and an end.

"Sister, are you curious about this?" Bai Zhen'er took her sister's little arm and turned her head over, "The Force is fundamentally a genetic mutant. ”

"I know this, biology books have a one-handed introduction. Xu Xianxian nodded, and then asked, "I want to know more specifically, this shouldn't affect your secret." ”

The genetic mutants in the textbooks are just a few sentences of theoretical conjecture, not a test center question, and they don't even care when the teacher lectures, let alone those students.

"If you want to say that the source of power is fundamental, it may only be clear to some high-level researchers in the Federation. The formation of the entire Force group goes back hundreds of years to the Dark Ages, no... Perhaps more ancient times. Bai Zhen'er thought for a moment before she said slowly, "I have read a lot of related ancient books, and it is said that the first batch of humans to live out of space have been affected by cosmic rays for a long time and began to have their first genetic mutations... No, maybe it's an evolution, it's a bit old, and I can't go into details. ”

"But from what I have learned, even if the human beings who step out of space, even if the gene is mutated, the process is extremely slow, and it may take dozens of generations to see a fundamental change, after all, it took hundreds of thousands of years for humans to evolve from Homo sapiens to modern humans, and although the technology at that time accelerated the situation, it was still within a certain range. ”

"In the era of science and technology hundreds of years ago, although human beings on the moon have established a powerful deathlight weapon and have a virtual reality network covering several planets, all human beings still have a lifespan of less than 100 years. ”

"The real turning point was the outbreak of an extinction nuclear war, in fact, in the Third World War, nuclear weapons were all supporting roles, and the dead light base established on the moon was the extinction weapon that almost cut the planet. ”

"It's just that nuclear radiation has killed most of the human race, except for some ordinary people who have survived by luck, human beings who have returned from space, after experiencing a long time and high concentration of radiation, have undergone real mutations, or rather... There was an extraordinary fusion with the cosmic particles remaining in their bodies, and this fusion was like a coincidence, allowing them to span tens of thousands of years, even hundreds of thousands of years of evolution. ”

These are all ancient secrets, even with Xu Xianxian's current eyes, she feels that she is watching a sci-fi blockbuster, but she knows in her heart that this incident may have really happened hundreds of years ago.

In such a sci-fi elaboration, a sense of historical gravity comes to the fore.

Listening to Bai Zhen'er's words, Xu Xianxian couldn't help but ask: "Those who have walked out of space and returned to Earth are the first batch of awakened Force Force?"

"Probably. Bai Zhen'er shrugged her shoulders, she hadn't seen the past history with her own eyes, and she couldn't make an absolute judgment, "This is recorded in many ancient books, but what the specific situation is, maybe only the person concerned knows." ”

"What is the average lifespan of the Force now, and when is the aging period?"

Xu Xianxian nodded, her eyes full of curiosity.

Lifespan and aging are eternal topics for human beings, and no matter how powerful a martial artist is, he cannot escape aging and death. As a ninth-level martial artist, the little girl is still unsure of how long she will live and when she will start to age.

After all, level nine is a theoretical value in the field of martial arts, and there is no one before it, and there is no experience to refer to.

But the Force is different, they have been around for hundreds of years, and they hold the power and wealth of the world, so they have naturally accumulated a great deal of knowledge and research.

This is information that cannot be obtained through ordinary channels.