From that day on, Liu Chenxiao had a girl she liked and an important friend.

And now, Liu Chenxiao can't help but sigh that time flies, when she was still a sophomore in junior high school, and now she has graduated from junior high school and has become a quasi-high school student.

When he carefully recalled the scene of that day, a faint smile remained on the corner of his mouth, and his thoughts also stayed on that day. It wasn't until Ran Yanyun noticed his loss of consciousness that five slender white fingers shook back and forth in front of Liu Chenxiao's eyes.

"Koyanagi Koyanagi, what's wrong with you?" Ran Yanyun asked with some curiosity, Liu Chenxiao's expression seemed to be recalling something good.

"Ah, nothing, nothing." Liu Chenxiao immediately came back to her senses and scratched her head in embarrassment.

Although she was very curious, Ran Yanyun didn't plan to get to the bottom of it, she gently closed the comic book she had finished reading, and handed it to Liu Chenxiao with a chuckle: "Thank you, I've finished reading." ”

"Hmm." Liu Chenxiao took the comic book and carefully put it on the shelf.

Turning around, seeing Ran Yanyun following behind him curiously, Liu Chenxiao smiled: "Xiao Ran, what comics do you want to read, take it yourself." ”

Ran Yanyun waved her hand a little flustered: "No need, no need......

"You don't have to be so polite, why are you polite in front of your friends."

Maybe because she didn't have any friends, Ran Yanyun behaved a little restrained. Looking at her flustered expression, Liu Chenxiao couldn't help but smile, but he couldn't help but think of Nirvana and Gajiru, two self-acquaintances, who not only offered to live in their own house as soon as they met, but also occupied a lot of their comic books.

It seemed that she didn't want Ran Yanyun to be so embarrassed, Liu Chenxiao hurriedly diverted the topic: "By the way, Xiao Ran, what about my parents?" ”

"Ah, I almost forgot," Ran Yanyun was slightly stunned, and stuck out her tongue a little embarrassed, "Hmm...... Because Huang Mao and I came before, Uncle Liu wanted to take us out to eat. ”

"Eating out?" Liu Chenxiao nodded slightly, "Then my dad and they are all outside?" ”

"That's right, Uncle Liu originally wanted to call to inform you, but your phone turned off, so Uncle Liu, Aunt Li, Sister Eight, as well as the scientist and the pica patient, they all went first, and let me stay and wait." Ran Yanyun blinked her eyes and said mischievously, she didn't tell Liu Chenxiao, in fact, she took the initiative to propose to stay.

"My phone is dead...... Anyway, did the eighth go too? Hearing Ran Yanyun's name for Gajiru, Liu Chenxiao suddenly had a black line.

"Hmm."

"Did my dad say where he ate?"

Ran Yanyun tilted her neck and thought about it, and said with some uncertainty: "Wizard barbecue? No, it's Wu's barbecue! ”

"That's it, that barbecue restaurant tastes really good." Liu Chenxiao nodded and said, their family had only been to this barbecue restaurant the day before yesterday, and Liu Chenxiao was also very satisfied with the taste of this barbecue. However, Liu Chenxiao would never have thought that it was Huang Songwei who proposed to go to Wu's barbecue, and Huang Songwei would never tell anyone else that he proposed to go to Wu's barbecue more to see Wu Ting......

As he was talking, Liu Chenxiao also felt a little hungry in his stomach, he rubbed his belly, and said casually: "That Xiao Ran, you should see my sister, is she also on my father's side?" ”

Ran Yanyun was stunned for a moment, and she was stunned before she said hesitantly: "But Aunt Li said that Sister Nana should be with you." ”

"Pop" The comic book in Liu Chenxiao's hand fell to the ground.

"Nana didn't come home?"

Liu Chenxiao's expression froze.

"Nana...... Didn't get home? Liu Chenxiao's trembling lips repeated this sentence, the sudden change made his mind blank, and he couldn't even think calmly in a short time.

Liu Chenxiao's reaction made Ran Yanyun feel overwhelmed, and she stood in place in a daze, not knowing what to say.

What the hell is going on? Liu Chenxiao covered his head with one hand, cold sweat had completely wet his thin T-shirt, and he gritted his teeth, trying to calm down his extremely anxious heart.

But Liu Chenxiao knew that now he couldn't stay calm so easily!

Liu Nana is missing!

Liu Chenxiao tugged at her somewhat wet hair violently, while her mind was racing rapidly.

Calm down, calm down! Liu Chenxiao gasped: Is it the killer? No, the killer didn't see Nana at all...... I know......

The next moment, Liu Chenxiao's gaze became extremely fierce, and three words popped out viciously in her tightly closed mouth: "Zhang Daijie!" ”

————————

Inside the laboratory.

Zhang Liangyuan was lying comfortably in a chair, holding a coffee cup in one hand, and the enticing aroma of coffee surrounded him. He lowered his head and took a sip, waiting for the rich bitterness and faint sweetness to spread in his mouth, Zhang Liangyuan showed a satisfied smile.

And beside him, Zhang Daijie was standing expressionless, it was hard to imagine that Zhang Daijie, who had always had a rich expression, would have such a sluggish appearance, and there was no emotional tendency in his expression.

Live like a puppet.

No. 5, No. 6, and No. 7 also stood quietly aside, and without Zhang Liangyuan's orders, they would not make any superfluous movements.

Ye Xuedie, who was tied not far away, had a very ugly face, and at the same time, her disgust and fear for Zhang Liangyuan also deepened.

There is no doubt that Zhang Liangyuan's transformation operation on Zhang Daijie has ended, the operation was very successful, and Zhang Daijie has also become a reformer who has no emotion and can only obediently obey Zhang Liangyuan's orders.

Losing the sense of pain, losing the feelings that a human being should have, he will not be afraid even if he sees his body destroyed, and he will not be indifferent even in the face of his own death, and he has become a puppet and a monster that maintains the appearance of a human being.

However, for Zhang Liangyuan, this is not a monster, this is his "masterpiece".

What is humanity's worst enemy? The answer given by Zhang Liangyuan is fear.

What is the biggest obstacle for humanity? The answer given by Zhang Liangyuan is feelings.

What is the greatest weakness of human beings? The answer given by Zhang Liangyuan is pain.

Zhang Liangyuan's original intention in conducting the experiment was to eliminate these three things in human beings.

Human beings without fear, emotion, and pain are the most powerful human beings in Zhang Liangyuan's heart, and they are also the first steps towards "evolution" of human beings as Zhang Liangyuan said.

Zhang Liangyuan quietly tasted the delicious coffee, and finally finished the operation, he just wanted to take a little rest.

At this moment, the door of the laboratory was pushed open, and a middle-aged woman and a young tall woman walked in, and between the two was a fainted girl, who was Liu Nana.

A glimmer of excitement flashed in Zhang Liangyuan's eyes: "Hard work, wife, and No. 4." ”