The Rules of Engagement
Mira Chen sat at her desk at 7:58 AM, two minutes before the official start of her shift, and stared at the blank spreadsheet on her monitor. The file had appeared in her shared drive at 3:14 AM, according to the timestamp, and she'd spent the walk to work trying to convince herself she wouldn't open it.
She opened it.
The grid was empty except for a single cell in the top-left corner, A1, which contained the words: "You forgot to log yesterday's prediction before 5 PM. Don't let it happen again."
The cursor blinked at her, patient and expectant, like a dog waiting for a walk.
Mira typed: "What are you?"
The cell didn't respond. She typed it again, then hit Enter. Nothing. The spreadsheet just sat there, glowing faintly at the edges of the screen—a soft, bluish luminescence that she could only see when she tilted her head at a certain angle. She'd noticed it yesterday, too, right before the fire alarm had gone off. She'd assumed it was a screen glitch.
She reached for her coffee mug, took a sip of the lukewarm sludge that passed for office brew, and tried to think. The spreadsheet had made three predictions yesterday. All three had come true. She'd deleted the file, and now a new one had appeared with a message that implied it had been expecting her to log something before 5 PM.
"Log what?" she muttered.
"Log what?" a voice echoed behind her.
Mira jumped. Her coffee sloshed over the rim of her mug and pooled on her desk calendar, turning Monday into a brown smear.
Raj Patel, the logistics coordinator from the cubicle across the aisle, was leaning over the partition, his eyebrows raised. He was wearing a bright orange polo shirt that clashed violently with his skin tone and the fluorescent lighting, and he was holding a bag of trail mix that he shook at her like a maraca.
"You talking to yourself already?" he said. "It's not even nine."
"Just—" Mira grabbed a napkin from her drawer and started mopping up the coffee. "Nothing. Spreadsheet stuff."
Raj's eyes flicked to her screen. "You working on the quarterly logistics report? I heard Derek Voss is breathing down everyone's neck about the Q3 numbers."
Mira's stomach tightened at the name. Derek Voss, the efficiency consultant, had been roaming the ninth floor for the past two weeks like a shark in a tailored suit. He'd already cut the coffee budget, the printer budget, and the office plant budget. The plants were still there, but they were dying, and everyone knew it was only a matter of time before they were replaced with motivational posters.
"Something like that," she said.
Raj shrugged and crunched his trail mix. "Well, if you need any data, I've got the warehouse numbers from last quarter. They're a mess, but they're our mess."
He retreated back to his cubicle, and Mira let out a breath she hadn't realized she'd been holding. She looked back at the spreadsheet. The cursor was still blinking in A1, waiting.
She typed: "What do you want from me?"
Nothing.
She typed: "How do you work?"
Nothing.
She typed: "Are you going to kill me?"
The cell remained stubbornly blank. Mira leaned back in her chair, which creaked in protest, and stared at the ceiling. The fluorescent light above her desk flickered once, twice, then steadied. She counted the flickers. Two. Yesterday, the lights had flickered three times right before the fire alarm. She'd assumed it was a coincidence.
She looked at the spreadsheet again. The message in A1 was still there, but now she noticed something she'd missed: the cell had a comment flag in the corner, a small red triangle. She hovered her mouse over it.
A popup appeared: "Log predictions before 5 PM. Missed predictions are remembered."
Mira frowned. She clicked on the comment flag, and it expanded into a small window with a single line of text: "Yesterday's missed prediction: 'Gus will bring his thermos today.' Logged at 6:12 PM. Not counted."
Her blood went cold. She hadn't logged that prediction. She'd only thought it—a passing observation when she'd seen Gus, the night janitor, walk past her desk with his battered green thermos. She'd thought, *Gus will bring his thermos today*, because she'd noticed he always brought it on Tuesdays, and then she'd forgotten about it entirely.
The spreadsheet had read her mind.
She typed, her fingers trembling slightly: "You can hear my thoughts?"
The cell didn't respond. But the comment flag in A1 disappeared, and a new one appeared in B2. She hovered over it.
"Predictions can be logged by typing them into any cell. They must be specific and time-bound. They must be logged before 5 PM."
Mira stared at the screen. Her heart was doing something weird in her chest—a fluttering, like a bird trapped in a ribcage. She looked around the office. Raj was on the phone, arguing with someone about a shipment of industrial shelving. Priya from HR was walking past with a stack of folders. The office was humming with its usual morning noise: keyboards clacking, phones ringing, the vending machine wheezing in the corner.
No one was looking at her.
She typed into cell C3: "Raj will spill his trail mix on his keyboard at 10:22 AM."
She hit Enter. The cell accepted the text, and the spreadsheet glowed briefly—a soft pulse of blue light that rippled across the grid like a wave. Then it went still.
Mira waited. She tried to do her actual work—pulling up the Q3 logistics data, cross-referencing shipment delays, building the pivot tables that Derek Voss would inevitably pick apart—but her eyes kept drifting to the clock. 9:47. 10:01. 10:14.
At 10:21, she watched Raj reach into his bag of trail mix. He grabbed a handful, tilted his head back, and dropped the contents into his mouth. A single peanut bounced off his lip, hit the edge of his keyboard, and rolled into the gap between the F5 and F6 keys.
Raj didn't notice. He kept chewing, oblivious.
Mira's stomach dropped. The prediction had been wrong. She'd said he would *spill* his trail mix, and he hadn't—he'd just dropped a single peanut. That wasn't a spill. That was a minor dietary mishap.
She looked at the spreadsheet. The text in C3 was still there, but the cell was now highlighted in a pale red. She hovered over it, and a comment flag appeared: "Prediction inaccurate. Recalibrating."
The spreadsheet went dark for a moment—the glow flickering out like a dying bulb—and then a new message appeared in D4: "Predictions must be specific. Vague predictions will be corrected."
Mira stared at the message. She felt like she was in a conversation with a very pedantic ghost.
She typed: "What do you mean, corrected?"
The comment flag in D4 expanded: "If a prediction is logged with insufficient detail, the spreadsheet will adjust it to match the most likely outcome. The adjusted prediction will still come true, but it may differ from the original."
Mira read the message three times. She thought about the fire alarm yesterday. She'd logged it as "Fire alarm, 3rd floor, 10:14 AM." It had come true to the minute. She'd logged the CFO's affair as "CFO's affair discovered via expense report." That had come true too, though she hadn't stuck around to see the fallout. And the vending machine peanut butter shortage—that had been specific enough.
But her prediction about Raj had been vague. She'd said "spill," and the spreadsheet had interpreted it as "drop a single peanut." The outcome had still happened, but it had been adjusted to fit the most likely reality.
She felt a chill run down her spine. The spreadsheet wasn't just predicting the future. It was *shaping* it, nudging reality toward the most probable outcome. And if she wasn't careful, it would do the same to her predictions.
She typed: "Can I predict my own actions?"
The comment flag appeared in E5: "No. The spreadsheet cannot predict the user's choices. This is a limitation of the system."
Mira felt a strange mix of relief and frustration. Relief, because she didn't want to know her own future—that felt like a trap. Frustration, because she'd been hoping she could use the spreadsheet to predict whether she'd get the promotion she'd been eyeing, or whether she'd finally work up the courage to ask Raj if he wanted to get coffee sometime.
She shook her head. That was a ridiculous thought. She didn't even like Raj like that. He was just the person who sat across the aisle.
She typed: "What happens if I log a prediction after 5 PM?"
The comment flag in F6 appeared: "The prediction will not come true. The spreadsheet will remember it as a missed prediction. Missed predictions accumulate."
Mira frowned. "Accumulate into what?"
The cell went blank. She waited, but no comment flag appeared. The spreadsheet had gone quiet, as if it had decided it had told her enough.
She looked at the clock. 10:47. She had six hours and thirteen minutes before the 5 PM cutoff. She had a whole day to figure out what she was supposed to do with this thing.
She spent the next hour testing the spreadsheet's limits. She logged a prediction about the weather: "Rain at 2:15 PM." She logged one about the office: "Priya will bring donuts to the break room at 11:30 AM." She logged one about the building: "Elevator 2 will be out of service at 3:40 PM."
Each prediction was specific. Each one was time-bound. And each one made the spreadsheet glow a little brighter, as if it were feeding on the certainty of her words.
At 11:30, Priya walked into the break room carrying a pink box of donuts. At 2:15, the sky outside the window darkened, and rain began to patter against the glass. At 3:40, the maintenance guy—a wiry man named Carl who smelled like cigarettes and WD-40—propped a yellow sign in front of Elevator 2 that read "OUT OF SERVICE."
Mira sat at her desk, watching the predictions come true one by one, and felt the world tilt slightly on its axis. She'd spent her whole life trying to control things—her career, her finances, her carefully curated routine of work, sleep, repeat. And now she had a tool that could tell her exactly what was going to happen, down to the minute.
It should have felt like power. Instead, it felt like standing on a ledge.
At 4:47 PM, she opened the spreadsheet and stared at the grid. She'd logged eleven predictions today. All of them had come true. The spreadsheet was glowing steadily now, a soft blue hum that seemed to pulse in time with the fluorescent lights above her head.
She typed one final prediction: "Gus will bring his thermos tomorrow."
She hit Enter. The cell accepted the text, and the spreadsheet glowed brighter for a moment before settling back to its usual hum.
She closed the file, shut down her computer, and gathered her things. As she walked toward the elevator—the working one, not the one with the yellow sign—she passed Gus, who was pushing his cart of cleaning supplies down the hallway. He was wearing his usual gray coveralls, and his green thermos was clipped to the side of the cart.
"Evening, Mira," he said, tipping his cap.
"Evening, Gus."
He paused, looking at her with a curious expression. "You look like you've seen a ghost."
Mira thought about the spreadsheet, glowing in her shared drive. She thought about the comment flags, the recalibrations, the missed predictions that were "accumulating" somewhere in the digital ether.
"Something like that," she said.
Gus nodded slowly, as if he understood more than he was letting on. "Well, you take care of yourself. The building gets strange this time of year."
He pushed his cart past her, and Mira watched him go. The fluorescent lights flickered once, twice, three times. She counted them. Three.
She stepped into the elevator and pressed the button for the lobby. As the doors slid shut, she could have sworn she heard the spreadsheet whisper her name. But when she looked down at her phone, the screen was dark, and the elevator was silent, and the only sound was the hum of the building around her—a low, steady drone that seemed to come from everywhere and nowhere at once.
She closed her eyes and let the elevator carry her down. Tomorrow, she would log another prediction. And the day after that, another. She didn't know what the spreadsheet wanted from her, or where it was leading her, or why it had chosen her of all people.
But she knew one thing for certain: she was going to find out.
She opened it.
The grid was empty except for a single cell in the top-left corner, A1, which contained the words: "You forgot to log yesterday's prediction before 5 PM. Don't let it happen again."
The cursor blinked at her, patient and expectant, like a dog waiting for a walk.
Mira typed: "What are you?"
The cell didn't respond. She typed it again, then hit Enter. Nothing. The spreadsheet just sat there, glowing faintly at the edges of the screen—a soft, bluish luminescence that she could only see when she tilted her head at a certain angle. She'd noticed it yesterday, too, right before the fire alarm had gone off. She'd assumed it was a screen glitch.
She reached for her coffee mug, took a sip of the lukewarm sludge that passed for office brew, and tried to think. The spreadsheet had made three predictions yesterday. All three had come true. She'd deleted the file, and now a new one had appeared with a message that implied it had been expecting her to log something before 5 PM.
"Log what?" she muttered.
"Log what?" a voice echoed behind her.
Mira jumped. Her coffee sloshed over the rim of her mug and pooled on her desk calendar, turning Monday into a brown smear.
Raj Patel, the logistics coordinator from the cubicle across the aisle, was leaning over the partition, his eyebrows raised. He was wearing a bright orange polo shirt that clashed violently with his skin tone and the fluorescent lighting, and he was holding a bag of trail mix that he shook at her like a maraca.
"You talking to yourself already?" he said. "It's not even nine."
"Just—" Mira grabbed a napkin from her drawer and started mopping up the coffee. "Nothing. Spreadsheet stuff."
Raj's eyes flicked to her screen. "You working on the quarterly logistics report? I heard Derek Voss is breathing down everyone's neck about the Q3 numbers."
Mira's stomach tightened at the name. Derek Voss, the efficiency consultant, had been roaming the ninth floor for the past two weeks like a shark in a tailored suit. He'd already cut the coffee budget, the printer budget, and the office plant budget. The plants were still there, but they were dying, and everyone knew it was only a matter of time before they were replaced with motivational posters.
"Something like that," she said.
Raj shrugged and crunched his trail mix. "Well, if you need any data, I've got the warehouse numbers from last quarter. They're a mess, but they're our mess."
He retreated back to his cubicle, and Mira let out a breath she hadn't realized she'd been holding. She looked back at the spreadsheet. The cursor was still blinking in A1, waiting.
She typed: "What do you want from me?"
Nothing.
She typed: "How do you work?"
Nothing.
She typed: "Are you going to kill me?"
The cell remained stubbornly blank. Mira leaned back in her chair, which creaked in protest, and stared at the ceiling. The fluorescent light above her desk flickered once, twice, then steadied. She counted the flickers. Two. Yesterday, the lights had flickered three times right before the fire alarm. She'd assumed it was a coincidence.
She looked at the spreadsheet again. The message in A1 was still there, but now she noticed something she'd missed: the cell had a comment flag in the corner, a small red triangle. She hovered her mouse over it.
A popup appeared: "Log predictions before 5 PM. Missed predictions are remembered."
Mira frowned. She clicked on the comment flag, and it expanded into a small window with a single line of text: "Yesterday's missed prediction: 'Gus will bring his thermos today.' Logged at 6:12 PM. Not counted."
Her blood went cold. She hadn't logged that prediction. She'd only thought it—a passing observation when she'd seen Gus, the night janitor, walk past her desk with his battered green thermos. She'd thought, *Gus will bring his thermos today*, because she'd noticed he always brought it on Tuesdays, and then she'd forgotten about it entirely.
The spreadsheet had read her mind.
She typed, her fingers trembling slightly: "You can hear my thoughts?"
The cell didn't respond. But the comment flag in A1 disappeared, and a new one appeared in B2. She hovered over it.
"Predictions can be logged by typing them into any cell. They must be specific and time-bound. They must be logged before 5 PM."
Mira stared at the screen. Her heart was doing something weird in her chest—a fluttering, like a bird trapped in a ribcage. She looked around the office. Raj was on the phone, arguing with someone about a shipment of industrial shelving. Priya from HR was walking past with a stack of folders. The office was humming with its usual morning noise: keyboards clacking, phones ringing, the vending machine wheezing in the corner.
No one was looking at her.
She typed into cell C3: "Raj will spill his trail mix on his keyboard at 10:22 AM."
She hit Enter. The cell accepted the text, and the spreadsheet glowed briefly—a soft pulse of blue light that rippled across the grid like a wave. Then it went still.
Mira waited. She tried to do her actual work—pulling up the Q3 logistics data, cross-referencing shipment delays, building the pivot tables that Derek Voss would inevitably pick apart—but her eyes kept drifting to the clock. 9:47. 10:01. 10:14.
At 10:21, she watched Raj reach into his bag of trail mix. He grabbed a handful, tilted his head back, and dropped the contents into his mouth. A single peanut bounced off his lip, hit the edge of his keyboard, and rolled into the gap between the F5 and F6 keys.
Raj didn't notice. He kept chewing, oblivious.
Mira's stomach dropped. The prediction had been wrong. She'd said he would *spill* his trail mix, and he hadn't—he'd just dropped a single peanut. That wasn't a spill. That was a minor dietary mishap.
She looked at the spreadsheet. The text in C3 was still there, but the cell was now highlighted in a pale red. She hovered over it, and a comment flag appeared: "Prediction inaccurate. Recalibrating."
The spreadsheet went dark for a moment—the glow flickering out like a dying bulb—and then a new message appeared in D4: "Predictions must be specific. Vague predictions will be corrected."
Mira stared at the message. She felt like she was in a conversation with a very pedantic ghost.
She typed: "What do you mean, corrected?"
The comment flag in D4 expanded: "If a prediction is logged with insufficient detail, the spreadsheet will adjust it to match the most likely outcome. The adjusted prediction will still come true, but it may differ from the original."
Mira read the message three times. She thought about the fire alarm yesterday. She'd logged it as "Fire alarm, 3rd floor, 10:14 AM." It had come true to the minute. She'd logged the CFO's affair as "CFO's affair discovered via expense report." That had come true too, though she hadn't stuck around to see the fallout. And the vending machine peanut butter shortage—that had been specific enough.
But her prediction about Raj had been vague. She'd said "spill," and the spreadsheet had interpreted it as "drop a single peanut." The outcome had still happened, but it had been adjusted to fit the most likely reality.
She felt a chill run down her spine. The spreadsheet wasn't just predicting the future. It was *shaping* it, nudging reality toward the most probable outcome. And if she wasn't careful, it would do the same to her predictions.
She typed: "Can I predict my own actions?"
The comment flag appeared in E5: "No. The spreadsheet cannot predict the user's choices. This is a limitation of the system."
Mira felt a strange mix of relief and frustration. Relief, because she didn't want to know her own future—that felt like a trap. Frustration, because she'd been hoping she could use the spreadsheet to predict whether she'd get the promotion she'd been eyeing, or whether she'd finally work up the courage to ask Raj if he wanted to get coffee sometime.
She shook her head. That was a ridiculous thought. She didn't even like Raj like that. He was just the person who sat across the aisle.
She typed: "What happens if I log a prediction after 5 PM?"
The comment flag in F6 appeared: "The prediction will not come true. The spreadsheet will remember it as a missed prediction. Missed predictions accumulate."
Mira frowned. "Accumulate into what?"
The cell went blank. She waited, but no comment flag appeared. The spreadsheet had gone quiet, as if it had decided it had told her enough.
She looked at the clock. 10:47. She had six hours and thirteen minutes before the 5 PM cutoff. She had a whole day to figure out what she was supposed to do with this thing.
She spent the next hour testing the spreadsheet's limits. She logged a prediction about the weather: "Rain at 2:15 PM." She logged one about the office: "Priya will bring donuts to the break room at 11:30 AM." She logged one about the building: "Elevator 2 will be out of service at 3:40 PM."
Each prediction was specific. Each one was time-bound. And each one made the spreadsheet glow a little brighter, as if it were feeding on the certainty of her words.
At 11:30, Priya walked into the break room carrying a pink box of donuts. At 2:15, the sky outside the window darkened, and rain began to patter against the glass. At 3:40, the maintenance guy—a wiry man named Carl who smelled like cigarettes and WD-40—propped a yellow sign in front of Elevator 2 that read "OUT OF SERVICE."
Mira sat at her desk, watching the predictions come true one by one, and felt the world tilt slightly on its axis. She'd spent her whole life trying to control things—her career, her finances, her carefully curated routine of work, sleep, repeat. And now she had a tool that could tell her exactly what was going to happen, down to the minute.
It should have felt like power. Instead, it felt like standing on a ledge.
At 4:47 PM, she opened the spreadsheet and stared at the grid. She'd logged eleven predictions today. All of them had come true. The spreadsheet was glowing steadily now, a soft blue hum that seemed to pulse in time with the fluorescent lights above her head.
She typed one final prediction: "Gus will bring his thermos tomorrow."
She hit Enter. The cell accepted the text, and the spreadsheet glowed brighter for a moment before settling back to its usual hum.
She closed the file, shut down her computer, and gathered her things. As she walked toward the elevator—the working one, not the one with the yellow sign—she passed Gus, who was pushing his cart of cleaning supplies down the hallway. He was wearing his usual gray coveralls, and his green thermos was clipped to the side of the cart.
"Evening, Mira," he said, tipping his cap.
"Evening, Gus."
He paused, looking at her with a curious expression. "You look like you've seen a ghost."
Mira thought about the spreadsheet, glowing in her shared drive. She thought about the comment flags, the recalibrations, the missed predictions that were "accumulating" somewhere in the digital ether.
"Something like that," she said.
Gus nodded slowly, as if he understood more than he was letting on. "Well, you take care of yourself. The building gets strange this time of year."
He pushed his cart past her, and Mira watched him go. The fluorescent lights flickered once, twice, three times. She counted them. Three.
She stepped into the elevator and pressed the button for the lobby. As the doors slid shut, she could have sworn she heard the spreadsheet whisper her name. But when she looked down at her phone, the screen was dark, and the elevator was silent, and the only sound was the hum of the building around her—a low, steady drone that seemed to come from everywhere and nowhere at once.
She closed her eyes and let the elevator carry her down. Tomorrow, she would log another prediction. And the day after that, another. She didn't know what the spreadsheet wanted from her, or where it was leading her, or why it had chosen her of all people.
But she knew one thing for certain: she was going to find out.