Star Dome Simulator: Start with Girlfriend Firefly.

ps: (The word "sister" is sensitive, so all of them were changed to "black swan", and "mother" and "mom" were also deleted)

(The subsequent interactions with the Black Swan simulation were almost completely deleted, which made the reading feel seriously lacking, so it is recommended to skip them all)

......

[When you were nine years old, you learned from your teacher that amnesia was an incurable disease. You had matured a lot and did not tell her about it. Instead, you spent more time with her after returning home every day.]

[At the age of ten, I became increasingly forgetful, often unable to recall what happened just a moment ago, and even in severe cases, unable to recognize my family members.]

[You and Black Swan no longer feel comfortable leaving her alone at home. After discussion, you apply to the college for self-study. Each of you will only study at the college for half a day, and stay at home for the rest of the time to study on your own and take care of her. . . ]

[This is the result of your strong fight. Black Swan originally planned to drop out of school and take care of you alone... so that you can study with peace of mind. Fortunately, there is still some money at home. As long as you save a little, it should be able to support you until you start working. ]

[At noon that day, you returned home, had lunch, sent Black Swan out, and then took out your homework and started studying alone. Gradually, you found that the bedroom was too quiet. After pouring a cup of tea, you walked over to take a look.]

[You found... Sitting at the table, writing in a diary very seriously. You put down the water cup, curiously leaned over to take a look, and found... He was writing about Black Swan's childhood.]

[She is a strange child. I knew it would be like this. On the day she was born, skylarks were singing in the trees, the moon and the rising sun were printed in the sky. The cards in her hand told me that a soul that was nostalgic for the past was about to come into the world. Since she was a child, her greatest interest was to ask about the stories of the past. She was curious about how we came about, who created us, and how this world came about...]

[You are a little fascinated by it. You have never known such a black swan. From childhood to adulthood, she has taken care of you gently and tolerantly. You have even forgotten that there is only a six-year age difference between you.]

[“Xiao Ming, do you like it?” Seeing you fascinated, I couldn’t help but ask with a smile. “Of course I like it.” You nodded vigorously to express your affirmation.]

[“That’s good. When Xiao Ming becomes capable in the future, you must take better care of her. She has suffered a lot since she was a child, but she kept it to herself…”. He reaches out and caresses your cheek lovingly, with a hint of hope in his eyes: “It would be great if you…”]

【“How did we get better?” You asked curiously. 】

【. . . just smiled gently and didn't answer. She picked up the pen and continued to record in the notebook. You found that . .'s handwriting was very beautiful. She must have been like . . when she was a child. She was a very smart and beautiful girl.】

[“Xiao Ming, if I accidentally forget about you one day, just read these diaries to me, okay?”]

......

[At the age of eleven, you gradually became familiar with this rhythm of life. On this day, after finishing your homework, you planned to try to cook dinner before the black swan came back.]

[But your talent in this area is really too poor. You were so busy cooking the porridge that you almost disturbed the person who was resting next door...]

At this time, the door opened and a familiar voice came from outside: "..., Xiaoming, I'm back."

Black Swan came home from school and threw his backpack on the sofa, feeling a little tired.

The big exam was coming up, so she had to stay at home to take care of her children in the morning. After arriving at school in the afternoon, she hardly dared to waste a second and devoted all her time to studying. Therefore, every time she returned home, she felt very tired and wanted to have a good sleep without caring about anything.

"The food is almost ready, you can sit on the sofa and take a rest first."

I heard noises coming from the kitchen.

Black Swan couldn't help but be a little surprised, "When did you learn to cook?"

As she spoke, she walked with graceful steps to the kitchen door, and saw Luo Ming clumsily processing ingredients with a knife on the chopping board.

“Just learned it.”

Luo Ming said without turning his head.

Seeing his serious look, Black Swan suppressed his laughter and said, "Then be careful, the kitchen knife is very sharp, don't..."

"hiss--!"

Before he could finish his words, Luo Ming suddenly hissed, and the kitchen knife fell on the chopping board.

Black Swan's expression changed.

He hurriedly walked forward and took Luo Ming's left hand, and a drop of glaring blood red came into view.

"Look, I told you to be careful, but you cut your hand, didn't you?"

"Accidents are all accidents."

Luo Ming laughed dryly a little embarrassedly, and then was about to flush it with the faucet.

But the Black Swan's next move made Luo Ming stunned.

Black Swan took his hand and put it directly into his mouth. He said in a low voice: "...it has a bactericidal effect..."

Luo Ming stared at the black swan in a daze.

Her soft purple hair, with a faint fragrance, crystal clear skin, pretty face, and figure that had unconsciously become taller, her illness, her misfortune, made her shoulder the heavy responsibility while exuding tolerance from head to toe.

This is the first time in all these years that Luo Ming has watched Black Swan so seriously.

It was as if a stone had fallen into the lake of my heart, spreading out strange ripples.

"Why are you looking at me like that?"

The Black Swan glanced at Luo Ming strangely. . . . Charm.

"No...nothing."

Luo Ming didn't know why, but he had... a vision in his mind.

"Here, the wound is almost healed. Go find some medicine to put on it. Leave the dinner to me. Get out now."

When Black Swan saw that the wound on his index finger had stopped bleeding, he nodded and pushed Luo Ming out.

Watching Luo Ming’s back as he entered the room.

On the dark side, on the neck, redness appeared.

She just now.

Actually...

Fortunately, Xiao Ming is still a . , and doesn't . think, otherwise... she doesn't know how to explain it.

Thinking of this, Black Swan felt relieved, picked up the kitchen knife that Luo Ming had dropped, and happily started to process the ingredients.

I just don't know why, but I always think of the time when I first saw him when I was 18 years old. He looked like a little kid, but now he has grown so big.

Time flies by so fast...

......