Awakening his superpowers, he transmigrates to a post-apocalyptic world; his five older brothers kne

"I knew Lu Xue would pique that idiot's curiosity. After all, being able to resurrect infinitely means getting closer to immortality. Heh, I hope Cao Huan can study it for a while longer."

Following Yu Die's memory, Lu Fei searched around and finally found a thin boy in the experimental chamber in the corner.

Through the transparent glass, Lu Fei saw the child's appearance, which was exactly the same as Rong Qi's. She had to admit that the power of bloodline was strong; this nephew and uncle looked too alike.

According to Yu Die's memory, the child did not have a good life. Cao Huan had no feelings for him at all because of his appearance, and even felt disgust and hostility towards him.

From the age of one, Cao Huan threw this child into an experimental chamber to draw blood for experiments, seemingly to test whether he had inherited Rong Feifei's healing abilities.

Although Yu Die nominally took care of the child, he only appeared when he needed to negotiate with Cao Huan. Most of the time, the child was practically invisible.

As soon as he could walk, he took care of himself. When he was hungry, he would grab milk powder to eat. When he was sick, he would tough it out. Only when he was about to die did Cao Huan treat him casually for fear of delaying the experiment.

The child was almost three years old, but he was shorter than a two-year-old. He was thin and small, and his dark eyes were filled with numbness.

That look reminded Lu Fei of when she first saw Rong Qi, and a sudden pang of pain shot through her heart.

Such a good brother and sister pair, but they didn't have a good ending.

Lost in thought, the machine stopped. The little boy skillfully climbed off the lab bed and was momentarily stunned when he opened the door and saw Lu Fei.

It seems they didn't expect the person who just left to come back.

"Yongsi, come on, Auntie will take you to eat."

Looking at the child, Lu Fei couldn't help but feel pity for him, and even her voice was so gentle it could melt your heart.

Cao Yongsi blinked her dark, bright eyes, lowered her head, and murmured a few times before finally speaking in a weak voice.

"The doctor said I was naughty today and can't eat."

Cao Huan hated Cao Yongsi. If Rong Feifei hadn't been pregnant with him, he wouldn't have let his wife die while trying to save him.

But on the one hand, because he was his wife's bloodline and could not be killed, he mistreated the child for no reason, never letting the child call him "Dad," not giving him food one day, and not letting him sleep the next.

It's a miracle that such a young child survived such torture.

Lu Fei took a deep breath, and with the small system desperately trying to stop her in her mind, she managed not to kill Cao Huan directly.

[Host, host, you haven't found the last information about Rong Qi yet. You can't kill Cao Huan. Calm down.]

Compared to that pervert, this child's body is severely depleted. If you don't treat him soon, he won't live to see the end of the story.

The small system uses a scanner to get a complete picture of the child's condition.

Severe malnutrition, psychological trauma, incomplete development of physical organs, and having to have blood drawn for experiments every day—even robots couldn't stand it!

Upon hearing this, Lu Fei quickly picked up Cao Yongsi. The child was so light and thin, it made her heart ache again.

The system took out a vial of recovery fluid and said that the child was too young and needed to take it in small amounts several times a day. Moreover, because he had not received proper care for many years, his body was particularly weak and he could not eat anything nutritious now, otherwise it would be even more dangerous.

"Okay, I will definitely take good care of him."

Lu Fei ground her back teeth, cursing Cao Huan a thousand times in her heart, but held the recovery fluid up to Cao Yongsi with great tenderness.

"Yongsi, this tastes a bit awful, but it's good for your health, so you should drink it first..."

Before Lu Fei could finish speaking, Cao Yongsi held up the nutrient solution and drank it down. He stopped after drinking half of it, and even opened his mouth slightly to show that he hadn't hidden any drugs.

Seeing his practiced movements, Lu Fei's murderous intent surged again, but she still managed to smirk as she looked at Cao Yongsi.

"Yongsi, you're amazing! Auntie has to coax herself to drink this for a while, but you finished it so quickly. Wow, you're such a little man."

Cao Yongsi was stunned when he received the praise. He looked at Lu Fei blankly, seemingly not understanding what it meant.

Lu Fei suddenly remembered that the child was here, but no one praised him, and he had never been exposed to such words.

With a sigh, Lu Fei grasped Cao Yongsi's thin, small hand and looked at him sincerely.

"I mean you're very good, very outstanding, just like your mother and uncle."

Upon hearing her mother's words, Cao Yongsi's eyes finally lit up, and she pursed her lips, seemingly very happy.

My father said he was the jinx who killed my mother, and that he didn't deserve to live.

Now that my aunt actually says he looks like my mother, my usually numb heart begins to stir slightly, as if a ray of sunshine has entered my heart, and my body feels warm.

Looking at the unbelievably obedient Cao Yongsi, Lu Fei sighed silently once again. It would take some effort to develop a normal personality in this child.

Holding Cao Yongsi in her arms, Lu Fei continued walking until she reached the nursery, where a beautiful six-month-old baby girl was sleeping, looking exactly like Rong Feifei.

Yu Die's memory tells her that the child was a frozen egg extracted by Cao Huan when he was experimenting on Rong Feifei. He missed his wife so much that he found another woman and had her give birth to their daughter.

Finally, just as Cao Huan had hoped, the child looked exactly like Rong Feifei. He named her Cao Aifei, and while others could only call her Xiao Ai, he could only call her Feifei.

Sometimes he would act like he was possessed, constantly holding the child and calling out "Feifei."

Sometimes it's like they're afraid, and they won't come to see me for several days.

Like Cao Yongsi, this child didn't have normal parents to protect him and didn't have a good life either.

"Want to see your little sister? Shall we go inside?"

Cao Yongsi stared at her younger sister's crib and nodded, her little hands clutching the recovery fluid.

Although the medicine didn't taste good, it not only made him feel less hungry but also gave him energy. He planned to give his little sister a little bit when his aunt wasn't looking so that she wouldn't cry from hunger.

Lu Fei, unaware of the little one's thoughts, opened the nursery door and touched the baby girl's face with her free hand when the voice of the little system came to her mind.

[Congratulations, host, on completing the follow-up investigation mission regarding Rong Feifei! You have been rewarded with unlimited milk powder and diapers. Keep up the good work!]

Hearing about the reward, Lu Fei's eyes lit up. This was great; it meant she could ensure her two children could eat well.

The next second, a can of milk powder appeared in Lu Fei's hand. While she was making the milk powder, she saw Cao Yongsi tiptoeing to feed her younger sister the recovery fluid, which scared her so much that her hair almost stood on end.

"System, system, is it okay for a baby to drink recovery fluid?"

[It's alright, host. The recovery fluid is a combination of various nutrients; even babies can drink it, just in smaller doses. This is just right.]

Upon hearing this, Lu Fei breathed a sigh of relief and quickly walked over to the little girl.

She thought the stuff wouldn't taste good and the little girl would cry, but the baby actually smacked his lips and ate it with relish, his eyes shining as he looked at Lu Fei and Cao Yongsi, a smile playing on his lips.

“Eee~ya!! Ya…”

The baby's smile was so pure and beautiful that it seemed to brighten the world. Even Cao Yongsi, who had been numb, smiled along with it.

"Little sister, big brother will protect you!"

Watching the interaction between the siblings, Lu Fei was reminded of Rong Qi and Rong Feifei's suffering. She ruffled the children's hair and squatted down to look at Cao Yongsi.

"Baby, you stay here and watch over your little sister. If she gets hungry, give her the milk powder. If you get hungry, drink the recovery fluid; it's good for your health."

Auntie has to go out for a bit, so don't wander off!

Cao Yongsi nodded like a little adult, sat on the ground and hugged the milk bottle to his chest, afraid it would get cold. Lu Fei touched the child's dry, yellow, and soft hair again and went out.

When she turned her back to them, Lu Fei's face was like that of a demon seeking death.

"System, I can't take it anymore! I'm going to kill Cao Huan today!"