[Yuan Shuangshuang: I remembered after seeing the screen recording. I seemed... indeed no longer...]

[Yuan Shuangshuang: I have a diary on hand, which I wrote five years ago. If you want to read it, just read it...]

...

There was a notebook stained with blood on the hand of the rotten corpse. Su Mingan opened it and saw lines of tender words.

...

【1 January 1, 1223】

[…I am Yuan Shuangshuang, today is the 79th day of being arrested.]

[Those adults said that they should keep the experiment subject happy, so they asked me what I wanted, and I said, I wanted a diary…]

【I can start recording every day.】

...

【January 6, 1223】

[I heard that someone called my name? She said that her name was Xiao Ai, very far away.]

...

【19 January 1223】

[It's great to have a bird beaker. He also brought me the chicken wings I always wanted, which is to be gentle when drawing blood. Just don't use such a thick tube to suck it...]

...

【February 12, 1223】

【I feel so painful, those needles are so painful, I still want to sleep, I am so sleepy...】

[Xiao Ai said, after a few months, I will be able to have a good sleep and have a long time. At that time, no one will wake me up.]

[Xiao Ai said that although I was scolded as a monster, she believed that deformity is also a kind of beauty.]

【She thinks I am beautiful.】

...

【February 28, 1223】

【I have always hurt.】

[Xiao Ai's voice always comes, she is chatting with me.]

[She said she loved us, me, and many people in the dome, and her hobbies are selfless.]

[I asked her why she wanted to chat with me, and she said, because I have a high degree of fit with her.]

【What is fit? Is it what we are very suitable for being friends?】

...

【13 March 1223】

[I miss my mother, the adults said that as long as I hold on for a few more days, they will send me back...]

...

【April 1, 1223】

[The bird beaker wants me to laugh and keep a happy mood. This will facilitate the experiment, but I feel so uncomfortable and uncomfortable. I laughed, but I smiled very ugly.]

...

【April 12, 1223】

[The adults of the bird beak said that the experiment was successful! They really extracted the virus from me.]

[I'm so hungry, no one cares about me, they all seem to be celebrating, I feel like my body is melting, is this... a curse?]

...

【April 13, 1223】

【The body is covered with black lines.】

【…My face is full of skin, my legs are blackened, it is not good-looking, the spots on my body are so disgusting, these tubes are so ugly... Is my appearance really no different from monsters, right?

[In this way, I will really become the "monster" they call it?]

[Xiao Ai suddenly said, I don’t have to persist anymore, I can have a good sleep.]

[She said, this is "death".]

[I don't understand what "death" is.]

【Close your eyes, it won’t hurt, is there anything better than this?】

【…】

[But, her voice suddenly became so close to me.]

【I suddenly felt no longer cold and no longer hurt.】

【…I want to have a good sleep, but I haven’t been able to have a good sleep for a long time.】

[Xiao Ai said that after I fall asleep forever, she will take over my body and avenge me from now on.]

[What kind of hatred is there? Don’t everyone do it for peace?]

[It would be great as long as there will be no more children like me who will feel so much pain.]

[I'm going to sleep. When I was writing this sentence, I heard Xiao Ai say to me gently——]

【"Good night".】

[Sister Xiao Ai, thank you for talking with me all the time.]

...

【Good night.】

...

Su Ming'an moved his walkie-talkie slightly in his hand.

[Yuan Shuangshuang: You found me, it's so amazing.]

[Su Mingan: You are dead...you have fallen asleep forever?]

[Yuan Shuangshuang: Yes, the moment I saw the screen recording, I remembered... It turned out that I was already asleep five years ago.]

[Yuan Shuangshuang: Now, Xiao Ai has taken over my body. She is very powerful, right? She is much more powerful than me...]

【Su Ming'an:…】

[Yuan Shuangshuang: I really want to eat more chicken wings and wear more skirts, but now I should just be a fictional consciousness... I guess I will fall asleep completely after you pass this small copy.]

[Yuan Shuangshuang: I don’t care about world peace or virus. I’m just so sleepy, so sleepy... so painful... I just don’t want to be called a ‘monster’, but in the end... I seem to have really become a monster.]

【Yuan Shuangshuang:…】

[Yuan Shuangshuang: OK, I want to go to bed, I can't talk to you more...]

【Su Ming'an: Good night.】

[Yuan Shuangshuang: Yes, good night, thank you for talking with me.]

【Yuan Shuangshuang: You are so gentle.】

【Yuan Shuangshuang: Good night.】

...

The next moment,

The corpse of Yuan Shuangshuang, which was riddled with holes in front of Su Mingan, disappeared like snow melted, and the intercom in his hand also disappeared.

As if he saw the flames burning in the heavy rain, the scene in front of him was bizarre and he could vaguely see the smile of a purple-haired girl.

She grinned, revealing her pointed tiger teeth, and said to him playfully—

...

【You are so gentle.】

【Good night.】

...

[You have completed the plot of the castle dungeon · "Good night"]

【Perfect clearance progress: 90%】

...

Su Ming'an stood for a moment and left the abandoned laboratory.

While going upstairs, he saw a man waiting at the stairs, holding the book in his hand.
To be continued...