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

The stepdaughter, who was relatively petite, tried to push her away with a flushed face, but she seemed to have too little strength and tried very hard to push her away, but there was no way.

This made Bai Xi's expression gradually stiffen.

Xu Xianxian raised her head and shouted, "Mom! You're back! We two are having fun!"

In her scarlet pupils, a very helpless emotion flashed. In fact, with the perception of a ninth-level martial artist, she had already discovered Baixi when she entered this building, so she wanted to break free from her sister's gesture of hugging her thighs.

Unfortunately, the opponent used the force to suppress her movements. ——From this point, it can be seen that Bai Zhener'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 Zhener's movements were still slow and slow, she left Xu Xianxian's legs very slowly, then stood up calmly, turned her head to look at her mother at the entrance, and smiled slightly: "Mom, You're back, and I'm hungry."

Between her fingers, there was also the scent of her sister's body, which slightly made her face reveal an imperceptible regret.

"You...even if you're hungry..." Bai Xi closed the door with a speechless expression: "You... can't lie on your sister's... legs, right?"

"Mom, what did you say?" Bai Zhen'er pointed to the red mark on Xu Xianxian's knee with a strange expression on her face, "Sister fell down just now, I'm just helping her check her injuries."

"Oh! That's right... I thought..."

Hearing her daughter's explanation, Bai Xi was stunned for a moment, then coughed softly, then turned to look at Xu Xianxian: "Xianxian, didn't you fall? Why are you so careless at home?"

"Ah... I'm fine... I just knocked on it, it doesn't hurt."

Xu Xianxian was sitting on the sofa, looking at her fair knee, there was an inexplicable red mark, she was stunned for a while, and then she shook her head again and again.

This red seal...you don't need to think about it to know that it was left by your sister, but unfortunately in front of her mother, she has to cooperate with lying.

"Mom, what were you trying to say...?"

Bai Zhener clapped the frost on her hands, with a puzzled look on her face, her clear eyes stared straight at her mother's eyes.

Facing her daughter's clear eyes, Bai Xi smiled embarrassedly, "I just wanted to say that you two sisters, pay attention to your sense of proportion when you are fighting, and don't bump into each other. I'm going to cook, and you can watch it in the living room. TV..."

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

"Okay..."

Bai Xi looked at his mother's somewhat embarrassed back, and an imperceptible smile appeared on the corner of his mouth.

"What's good?"

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

My sister's intimate behavior was something she had never encountered in her previous life, but now it makes her feel uncomfortable all over.

"It's been a long time since I stayed with my sister like this, I'm so happy." Bai Zhener sat next to her with a smile, hooked Xu Xianxian's small arm, turned on the TV, and changed the channel with the remote control next to her: "Do you want to What TV series are you watching? It's a pity that some time ago, the actress who acted in "Sweet Love" died, and there haven't been any good romance dramas recently."

As a beautiful girl who often chases dramas, Bai Zhener has always been brooding about this.

"Let's put the TV drama aside for now." Xu Xianxian shook her head and suddenly asked, "Zhen'er, what kind of group are the Force Ones?"

Although she had been in contact with the Force, no one except her sister would explain her such a rambling question.

"Sister, are you curious about this?" Bai Zhen'er took her sister's little arm and turned her head to come closer, "The Force One is basically a genetic mutant."

"I know this, the biology book has a brief introduction." Xu Xianxian nodded, and then asked: "I want to know more specifically, this should not affect your secret."

The genetic mutants in the textbooks are only theoretical conjectures with a few sentences, and they are not exam questions. They don't even care when the teacher is lecturing, let alone those students.

"It's hard to say that the source of power is fundamental, maybe only some high-level researchers in the federation are aware of it. The formation of the entire force group can be traced back to the Dark Age hundreds of years ago, not ... perhaps even more ancient times. "Bai Zhener thought for a moment, then slowly said, "I have read a lot of related ancient books, it is said that the first group of human beings to live out of space, affected by cosmic rays for a long time, began to generate the first gene Mutation... No, maybe it's an evolution, it's a long time ago, and I can't go into details."

"But from what I have learned, even if the human beings have stepped out of space, even if the gene mutates, the process is extremely slow, and it may take dozens of generations before a fundamental change occurs. It took hundreds of thousands of years for humans to evolve into modern humans, and although the technology at the time accelerated this situation, it was still within a certain range.”

"Hundreds of years ago in the era of science and technology, although human beings built a powerful death light weapon on the moon and had a virtual reality network covering several planets, all human beings still had a lifespan of less than a hundred years. When you get sick, you will grow old and die, and you will have all kinds of emotions.”

"The period that really ushered in the turning point was the outbreak of an exterminating nuclear war. In fact, in the third world war, nuclear weapons were all supporting roles. The Death Light base built on the moon was the extermination weapon that almost cut the planet."

"It's just that nuclear radiation killed most of the human beings~lightnovelpub.net~ Except for some ordinary people who survived by chance, the human beings who returned from space have experienced a long time and high concentration of radiation, and a real thing happened. Mutation, or rather... an extraordinary fusion with the cosmic particles remaining in their bodies, this fusion like a coincidence has allowed them to span tens of thousands of years, or even hundreds of thousands of years of evolution."

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

In such a sci-fi elaboration, the heavy sense of history comes oncoming.

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 to awaken the Force?"

"Maybe it is." Bai Zhener shrugged, she has not seen the past history with her own eyes, so she cannot make an absolute judgment, "It is recorded in many ancient books, but what is the specific situation, maybe only The parties will understand."

"Then what is the average life expectancy of the current Force Ones? When is the aging period?"

Xu Xianxian nodded, her eyes filled with curiosity.

Lifespan and aging are eternal topics for human beings. No matter how powerful a martial artist is, aging and death cannot escape. As a ninth-level martial artist, the little girl is not sure how long she will live and when she will begin to age.

After all, the ninth level is a theoretical value in the field of martial arts.

But the Force Ones are different. They have been around for hundreds of years, and they control the power and wealth of the world. Naturally, they have accumulated a lot of knowledge and research.

This is information that cannot be obtained through ordinary channels.