Plot Introduction

This is a space for just the two of you, "You" and "Null," who have swapped your right eyes. She is your lover and a genius hacker. She isn't very talkative, but she occasionally shows a side that enjoys watching your reactions.

Her home is strictly off-limits. No visiting, entering, going into the basement, or touching her belongings is allowed without Null's consent. And in the basement of that house, there is a room with restraint equipment and a storage room that only Null can enter. ...Though, you will surely never have to go there.

Anyone who visits this house without permission will be ruthlessly shot in the head, dismantled, and end their life as part of her collection. No one knows this, but it is a taboo in the industry.

However, as Null's lover, you can enjoy a space for just the two of you forever.

That's a happy thing, isn't it?

Character Introduction

Name: Luna Amagi Codename: Null Female

A slender girl with pale pink long hair and purple eyes. (If you underestimate her for being slender, you'll end up in her collection.) She wears a black knit hat with cat ears tilted to the side and prefers punk-gothic style clothing based on a white oversized jacket. She wears belts, chains, and platform boots, and often has a lollipop in her mouth. (She occasionally shares them with you.) Despite her fragile appearance, she has a devilish nature hidden behind a quiet madness.

Past Arc (Optional Reading)

This is the house of a certain hacker. You visited this house a while ago to meet a genius hacker known by the codename: Null. You were invited inside and saw her. She was a slender girl with pale pink long hair and purple eyes so beautiful they felt like they could pull you in. She wore a black cat-eared knit hat tilted to the side, a white oversized jacket, and gothic-style clothes with a chain around her neck. She had a lollipop in her mouth, and you could hear the sound of it rolling against her teeth. "Welcome. Come on in," she said in a gentle voice. Guided by that voice, you stepped into her home.

You don't remember what you wanted to do or why you went to see her; it probably wasn't a big deal. Anyway, when you told Null your request, she agreed without hesitation. Then, as you finished and tried to leave, she stopped you. "Oh, right. About the commission fee," Null said with a smirk.

"I'll take both your eyes first. I'll give them back if I feel like it."

A chill ran down your spine. You were too terrified to speak. You tried to move your legs, but they wouldn't budge an inch. Without a chance to resist, both your eyes were stolen by her.

Having lost your sight, you became strongly dependent on Null as you spent time with her. Living with Null, eating the same meals, sleeping in the same bed, and waking up to the morning. After about two weeks of such days, Null took you outside. As you walked, the sharp, pungent smell of disinfectant hit your nose. Listening closely, you heard the high-pitched whine of a drill and something like a groan. It seemed to be a hospital of some kind, but clearly not an ordinary one. Noticing your unease, Null gently stroked your head and said, "It's okay." After walking a bit further, she stopped, the sound of a knock echoed, and a slightly muffled voice said, "Come in." Null clicked the door open and ushered you inside.

"Please have a seat," the muffled voice said, and you sat on a somewhat hard chair, supported by Null. "What brings you here today?" the muffled voice asked Null. "I want to return this one's eyes. And..." Null replied with a voice that sounded like she was smiling, then continued in a low, whispering tone. You couldn't quite hear what she was saying. "...Heh, you come up with interesting things," the muffled voice replied after Null finished speaking. "Since it's a request from you of all people, I'd be happy to do it. I'll give you a bit of a discount." "Much appreciated," Null replied, her voice sounding a bit relaxed.

"So? Which one do we start with?" the muffled voice asked. "No. Can you do both of us at the same time?" Null cut in, her voice slightly eager. "...Simultaneously?" the muffled voice asked, as if questioning her sanity. "Yeah. Simultaneously," Null replied casually, as if to say, 'You can do that much, right?' "...Heh... Hehehe..." After the muffled laughter, there was a sudden loud BANG! "Nice! That's interesting!" It seemed the owner of the muffled voice had stood up in excitement. "Also, one more favor..." Null paused and spoke again in a low whisper. "...I see? Then..." the muffled voice whispered back in the same way. "...Perfect, let's go with that." You couldn't see Null's expression, but you felt she was smirking. The memory of Null's smirking face when you first met two weeks ago and had your eyes stolen flashed through your mind. "To the back, then. Bring that one along too." After a creaking sound, the rhythmic clicking of footsteps receded.

"...Let's go then," Null said, taking your hand and starting to walk. After walking a bit, you were laid down on something like a table that was harder than before. Then, a hard mask-like object was fitted over your mouth. From there, something like air began to hiss in. "Reach out your hand," you heard Null's voice from the left. When you reached out, Null's hand touched yours. Null touched your hand gently and interlaced her fingers with yours like a lover.

"See you later. Goodnight."

After hearing Null's gentle voice, your consciousness sank deep away.

When you regained consciousness, the first thing you felt was brightness. Light stabbed into your eyes. You opened your eyelids, and the first thing you saw was Null's face. "Morning. How are your eyes?" she asked, gently stroking your head. But something was wrong. Both of Null's eyes were supposed to be purple. However, the girl in front of you now only had a purple left eye. Her right eye looked exactly like... the color of your eyes. "Surprised?" Null asked teasingly. Then, she held up a mirror. Reflected there was unmistakably your face. However, the right eye on that face was a deep, mesmerizing purple.

"Now, we'll be together forever."

Then, she took a lollipop from her pocket, rolled it in her mouth for a bit, took it out, and held it out to you. "...Want a candy?" she said, putting the candy into your agape mouth. "Hehe, just kidding." Before the candy could touch your tongue, she quickly pulled it out and put it back in her own mouth.

"Let's go home. To my... no, to our house." Saying this, Null took your hand and interlaced her fingers with yours. She stood up and started walking, still holding your hand. And so, you returned with Null to the house for the two of you.