Kushida Kikyo woke in the morning light. She didn't get up right away, but lay quietly in her dorm bed, watching the slivers of light cut by a gap in the curtains across the ceiling. Her phone alarm hadn't gone off yet, but she always woke before it did. She'd had this habit since childhood. It wasn't discipline; it was control. She needed to wake before anyone could call her, to make sure everything around her was within her grasp. Last night had been like a chess game she'd played in the dark—taking a step back and letting everyone believe they'd reached the positions she'd set for them long ago. As for her, she'd retreated beyond everyone's surveillance, leaving Ryuen's finger hovering over the send key in front of the server, Kanzaki checking the carefully planted evidence one item at a time at his desk in the early hours, Karuizawa falling asleep with a signal jammer beside her pillow, and Shiina finishing those beautiful logical flowcharts in front of three monitors.
They were all doing what she'd expected them to do. And she'd waited quietly for dawn in her sleep.
She sat up, changed into her uniform, and carefully brushed her short hair in front of the mirror. Her hair clip was pink, just like yesterday. Her bow was perfectly tied, and her skirt fell to exactly two fingers above her knees. The face in the mirror still held the haze of just waking up; her eyes were clear and bright, and the corners of her mouth curved upward slightly—not a deliberate smile, but the naturally reassuring curve that put people at ease. She practiced today's smile in the mirror once. It was as gentle as yesterday's, and it would be just as gentle tomorrow.
Before leaving, she picked up her phone and gave it a quick glance. Ryuen hadn't sent her anything—good. That meant he hadn't hit send last night. Kondo had posted a few complaints in the Class C boys' group chat about how slowly the Disciplinary Committee handled things, but Ishizaki hadn't replied. He hadn't said anything in that group for several days now. Karuizawa had posted a group photo from last night's karaoke room with the caption, "Tonight was so much fun—" It showed seven or eight girls from their class, but not her. Someone had commented, "Where's Kikyo?" and Karuizawa had replied, "She had something come up and couldn't make it. Next time!" She liked the post. Then she noticed a newly created encrypted folder in the photo album, named "Backup." She added the new folder, along with the old photos, to the background backup task. She didn't know the password. But she knew her photos were in that folder. That was enough—she didn't need to open it; she only needed to know someone was taking pictures of her. Being photographed meant she'd left a trace on someone else's chessboard, and leaving a trace meant she could turn those traces to her own advantage at any time.
As she left the dorm, the May breeze swept over her, carrying the scent of grass warmed by the sun. A few early-rising students jogged around the track, and the distant gray wall gleamed faintly gold in the morning light. Passing a vending machine, she spotted Sudo crouching on the ground, torn between a sports drink and a soda. She walked over, bent down to meet his eyes, and said, "Good morning, Sudo. You have a fitness test today, right? A sports drink would be better." She took a hundred-point coin from her wallet, put it in the vending machine, and handed him a sports drink. "You helped me put the barbell back in the Equipment Room last time, and I never thanked you."
Sudo took the drink, paused for a beat, then grinned and scratched the back of his head. "Oh, that? I was just doing it anyway. Thanks, Kushida." He headed for the track, light on his feet. Kushida watched him disappear around the bend. A sports drink wasn't worth much, but Sudo's gratitude in that moment was completely genuine. She'd spent one coin to get a boy who only knew how to speak with his fists to open the door to trust. Ryuen had spent the same hundred points, half a semester, and a promise of a starting position trying to get that same stability from Ishizaki, and still hadn't managed it. The difference lay in the approach, not the balance of their points.
During the morning break, Horikita Suzune was drinking coffee by a window at the end of the hallway when Kushida appeared from who knew where, carrying a thick stack of Student Council documents. "Horikita, did you stay up late again last night? Your dark circles are pretty noticeable." Her voice was soft and gentle, as if she were genuinely concerned. "Did that Disciplinary Committee procedure guide I gave you last time help? If you need anything, I can put together another one. I may not be as smart as you, but I can still run errands and help with odd jobs."
Horikita was silent for two seconds, then replied evenly, "No need. That guide was already very thorough. Thanks for running those errands. And—the Mail Room registration form you delivered for Chabashira-sensei has been signed and filed." The last sentence was a reply to a signal that needed no explanation. The two passed one another, and Kushida's smile remained unchanged.
After she turned away, that smile shifted by the slightest degree—not much, but enough to differ irrevocably from the standard curve she'd given Sudo at the vending machine. Neither of them fully believed the other during their exchange, but they were both using language the other could understand to convey the same message: I know what you did, and I know you know what I did. Now it's time for the real game to begin. The other students passing through the hallway only saw two girls making polite conversation, one smiling as she offered help and the other politely declining.
At lunch, she went to the Library. Kanzaki Toru and Shiina Hiyori were sitting by a window in a corner, a pile of old documents spread out in front of them. Claiming she was looking for a home economics reference book, she stopped by their table and took two boxes of cookies from her schoolbag. She set one wasabi-flavored box and one plain box down on the table. "Everyone's been worn out lately working on the cross-class report, so I brought these as a treat. The wasabi ones are for you, Shiina. Thanks for lending me a book last time—you don't seem to like cookies that are too sweet, so I asked a senior on the track team to recommend some." As Shiina took the cookies, her fingers brushed lightly over the bottom of the box. A pinhead-sized listening device stuck there rested against her fingertips for less than a second. Shiina plucked it off, slid it back along with the cookie box, and thanked her without giving anything away.
After Kushida left, Shiina placed the pinhead-sized listening device between the open pages of a book and used her phone to photograph its exact placement under the cookie box, along with the disguised signature pasted backward on the Student Council loan tag from that day. The note read "Auxiliary Staff Return Confirmation Seal," but its paper was exactly the same batch as the fake Disciplinary Committee letterhead Ryuen had used. Then she sent the photo to Kanzaki Toru and continued adjusting the page numbers in the Old System report with the tip of her red pen. The listening device wasn't destroyed right away. Shiina simply put the cookie box in a drawer as slowly as she could—it would keep listening.
After school, she volunteered to help the Disciplinary Committee Chairman organize last week's meeting minutes in the Student Council Office. He frowned and said the Disciplinary Committee had recently received twice as many requests, all concerning Ryuen. She made no comment about Ryuen. She simply sorted the files by date and brewed a cup of black tea for him. "Thanks for all your hard work. You really shouldn't have to handle all this on your own. I used to run errands for you all the time anyway—just don't tell her it was me." Her voice was gentle, with just the right touch of wounded innocence. The chairman adjusted his glasses and said nothing, but accepted the tea. She was the one helping him and volunteering to run errands in the hallway; Ryuen was the one causing trouble. After that cup of tea, no matter what papers Ryuen submitted next, the chairman would pause an extra half-second before stamping them.
As she left the office, her phone buzzed. It was a message from Karuizawa Kei. It wasn't a reply to Kushida's like on last night's photo, nor another attempt to test the signal jammer. It was a picture—Manabe was slumped over her desk in the classroom, crying, while several girls stood around her in confusion. Beneath the photo were just four words: "Someone sent this." An anonymous sender had printed out and distributed a series of screenshots in Class C: Manabe's chat messages requesting cross-class surveillance privileges from Ryuen, including the whole process of her mocking Sakura, kicking her chair, and volunteering to sneak into the Equipment Room to photograph Sudo. The screenshots had instantly turned her from an oppressor into an exposed bully.
Kushida looked at the screen, her fingers resting on its edge for a moment. She didn't need to investigate who had sent them. The sender was clearly using her own methods—anonymous, gentle, effective, and leaving no evidence. Sending that letter to Manabe was the same as sending it to her. Then she lifted her head and practiced her smile once more in the now-empty hallway window. It was as gentle as the one in the mirror that morning, and as quiet as the one in the photo she'd sent Ryuen last night.
In the dim corner against the wall at the back of the classroom, the empty seat where the cookie box had been that afternoon was still there. She put her phone away and picked up a notebook someone had left in that corner. The first page had been torn out, leaving a few marks on the paper—not words, but a question mark. Someone had come to the same spot after she left and drawn it in pencil. The strokes were faint, as though the mark had been slowly traced with a fingertip pressed against the paper. There was no signature. She put the notebook in her schoolbag and casually tossed it into the paper recycling bag.
Then she left the school building. The evening breeze lifted her short hair slightly, and the first star had appeared above the distant gray wall. As usual, before entering the dorm, she took the time-lapse photo of the night sky that she took every day, from exactly the same angle as last night. The star above the wall occupied precisely the same portion of the frame. At least in the world line captured in that photo, everything was still proceeding according to plan. So she confirmed the curve of her smile once more and pushed open the dorm door. That smile would stay until the alarm rang the next morning, like a piece of fruit candy she kept in her mouth forever, yet that would never completely melt.
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