Chapter 27 – Academy (12)
I hadn't expected a book to feel heavier than an iron nail.
It did.
"On the Behaviour of Mana in Proximity to Metallic Conduits," the cover said.
Ancient leather. Faded ink. Old dust. New possibilities.
And underneath all that: the memory of Lyra's fingers gripping my sleeve too tight, her eyes too bright, her smile too wide when I'd said thank you.
I carried it back to the dorm like contraband.
Boys' wing. Door. Click.
Silence.
The room shrank to a bed, a desk, a candle, the coil from last night, and the book Lyra had shoved into my hands after pulling me into an alcove.
I set it down.
Stared at it.
She'd been... intense.
That was the word, right? Intense.
Standing too close. Staring too long. That smile that didn't quite match the emotion behind it.
And the things she'd said.
"I'd find anything you needed. Anything. You just have to ask. Or—you don't even have to ask. I'll know."
A shiver ran down my spine that had nothing to do with the cold.
"She was just enthusiastic," I muttered. "Helpful. That's normal, right?"
[ System Warning ]
I froze.
The window that appeared wasn't the usual blue.
It was yellow.
[ Warning: Heroine Affection Parameter — Abnormal Progression Detected ]
[ Target: Lyra Feld]
[ Current Affection Level: 78/100 ]
[ Obsession Index: 43/100 ]
[ Alert: Affection and obsession values are escalating faster than projected timeline. ]
[ Expected Stage: Early positive regard (Affection: 20-30, Obsession: 5-10) ]
[ Actual Stage: Deep attachment with obsessive tendencies (Affection: 78, Obsession: 43) ]
[ Caution: This acceleration typically occurs mid-to-late story progression, not during Academy Arc (Year 1). ]
[ Risk Assessment: Moderate → High ]
[ Note: Obsession mechanics are now active. Behavioral patterns may deviate from standard heroine routes. ]
[ Recommendation: Establish boundaries. Reduce private contact. Monitor for escalation. ]
I stared at the window.
Read it again.
"What."
The numbers hung there, damning.
Affection: 78.
That was... that was almost maxed out.
We'd known each other for weeks.
And obsession—there was an obsession index?
[ System ]
[ Affection represents positive emotional attachment. Obsession represents fixation intensity and boundary erosion. ]
[ In healthy progression, affection rises while obsession remains low (0-15). ]
[ In aberrant progression, both rise in tandem. Current ratio is concerning. ]
[ This pattern matches archived data for: Yandere Route (High Risk) ]
My stomach dropped.
"No," I said. "No, that's—she's just grateful. I helped her on the first day, she's returning the favor, that's normal—"
[ System ]
[ Observation Log (Lyra Feld): ]
[ - Day 3: Observed target during breakfast (distance: 40m, duration: 8min) ]
[ - Day 5: Observed target during training (distance: 35m, duration: 43min) ]
[ - Day 7: Observed target during evening walk (distance: 25m, duration: 19min) ]
[ - Day 9: Observed target in library (distance: 15m, duration: 67min) ]
[ - Day 12: Observed target during lecture (distance: 8m, duration: 110min) ]
[ Pattern: Observation frequency increasing. Distance decreasing. Duration extending. ]
[ Assessment: Surveillance behavior established. Target is primary focus of daily routine. ]
The list kept scrolling.
Every time I'd felt eyes on my back.
Every time I'd turned and seen red hair disappearing around a corner.
Every time I'd caught a glimpse of blue eyes watching from across the training yard.
It wasn't paranoia.
She'd actually been watching.
Constantly.
"Why didn't you tell me sooner?" I asked quietly.
[ System ]
[ Initial observation patterns were within normal range for heroine attachment development. ]
[ Acceleration began after Tamara incident (First Day). Intensity spiked following positive reinforcement (Book Acceptance). ]
[ Warning threshold crossed today following alcove interaction. ]
[ Your response to her behavior has been interpreted as: Acceptance. ]
I sat down hard on the bed.
Acceptance.
Because I'd smiled.
Said thank you.
Let her stand close.
Taken the book without questioning how she'd known exactly what I needed.
"What happens if I don't do anything?" I asked.
[ System ]
[ Projection based on similar behavioral patterns: ]
[ Short term: Increased surveillance. Escalating possessiveness. Interference with other social connections. ]
[ Medium term: Boundary violations. Emotional volatility when perceived rivals appear. Potential confrontations. ]
[ Long term: Route Lock. Obsession Index reaches critical threshold (80+). Behavioral control diminishes. Risk of violence toward perceived threats or self. ]
The room felt colder.
"And if I confront her? Tell her to back off?"
[ System ]
[ Projection: ]
[ Immediate: Emotional breakdown. Affection drops sharply. Obsession spikes (paradoxical attachment to rejection). ]
[ Short term: Stalking behavior intensifies. Attempts to "prove worth" become desperate. ]
[ Medium term: Self-harm risk increases. Potential for harm toward perceived causes of rejection. ]
[ Outcome: 89% chance of Bad End (Type: Yandere Elimination/Tragedy) ]
I put my head in my hands.
"So if I ignore it, bad end. If I reject her, worse bad end."
[ System ]
[ Correct. ]
[ Third option: Managed acceptance. Provide positive reinforcement for healthy behaviors. Gently discourage boundary violations. Guide obsession toward productive outlets. ]
[ Success rate: 34% ]
[ Risk: Time intensive. Requires careful emotional management. High chance of failure if rival heroine interactions occur. ]
"Thirty-four percent," I said flatly.
[ System ]
[ Higher than the alternatives. ]
[ Note: You are not equipped with dialogue options or affection management tools. This is not a game. Precision is limited. ]
I looked at the book on my desk.
Then at the yellow warning window still hanging in my vision.
Lyra had found this.
Spent hours searching.
Brought it to me with shining eyes and a desperate need for validation.
She'd helped me.
And I'd encouraged her without realizing I was feeding something dangerous.
"She's already at 78," I said quietly. "How did this happen so fast?"
[ System ]
[ Analysis: Multiple factors. ]
[ Factor 1: Lyra's background (isolation, mistreatment, low self-worth) created vulnerability to intense attachment. ]
[ Factor 2: Your intervention (First Day) triggered, savior imprinting. First positive male attention in her recorded history. ]
[ Factor 3: Your behavior matches her psychological needs (competence, kindness, overlooked genius). You are her ideal. ]
[ Factor 4: Lack of competing social bonds. She has no friends, no rivals for affection, no emotional outlets. All focus channels to single target: You. ]
[ Combined effect: Accelerated bonding. Obsessive framework activated earlier than normal story progression. ]
[ Warning: This is earlier than any recorded loop. Previous timeline showed first obsession flags at Year 2, Month 4. ]
[ Current timeline: Year 1, Month 2. ]
Earlier than expected.
So even in the loops I didn't remember, this hadn't happened yet.
Something I'd done—or something different about this run—had triggered it early.
And now I was holding a book that proved she'd already crossed lines to help me.
Stolen from the library, probably.
The "not encouraged" section didn't mean "forbidden," but taking without checking out?
That was theft.
For me.
Because she'd watched me in a lecture and decided I needed this.
"What do I do?" I asked.
The System didn't answer immediately.
Then:
[ System ]
[ Recommendation: Accept the help. Express gratitude. Maintain friendly distance. Do not encourage private meetings. Do not provide excessive positive reinforcement. Monitor for escalation. ]
[ Do not reject her. Do not humiliate her. Do not ignore warning signs. ]
[ If obsession index reaches 60, this System will provide updated threat assessment. ]
[ Your survival rate drops significantly if heroine routes destabilize during Academy Arc. ]
"Survival rate," I repeated.
[ System ]
[ Yandere Bad Ends have high mortality rates. ]
[ Not always for the target. ]
[ Sometimes for everyone nearby. ]
The weight of that settled over me like a wet cloak.
I looked at the book again.
Lyra's gift.
Lyra's obsession.
Lyra's hope that I'd look at her the way she looked at me.
I couldn't give her that.
But I couldn't break her either.
So I'd do what the System suggested.
Take the middle path.
Accept the help. Keep distance. Hope it didn't get worse.
Hope that thirty-four percent was enough.
"This is a terrible plan," I muttered.
[ System ]
[ Yes. ]
[ But it is the least terrible option available. ]
I exhaled slowly and opened the book.
***
The first chapter nearly made me throw it at the wall.
"Scholars have long noted that metal placed near active mana arrays produces 'ghost forces'," the author wrote. "These invisible hands push and pull with no visible spell pattern, suggesting a secondary, unseen flow."
Ghost forces.
Invisible hands.
No model. No math.
Just a lot of "mysterious influences" and "arcane sympathies."
I rubbed my forehead, trying to focus on the text instead of the yellow warning window I'd finally dismissed.
Trying not to think about surveillance logs and obsession indexes and the casual way the System had said "high mortality rates."
"Right," I muttered. "Let's see if you buried anything useful under all the drama."
The author had.
Hidden under superstition and terrible terminology were clumsy, real experiments.
One mage had wound a copper wire in a spiral around a crystal, pushed mana through it in pulses, and watched an iron ring nearby twitch.
Another had put two crystals on each end of a metal rod, forced mana into one, and seen the other flicker to life with no direct spell.
Their explanations were nonsense.
"Sympathy between like elements."
"Mana echo through the earth."
But the sketches…
The sketches were coils, rods, loops.
I traced one drawing with my thumb.
"You were poking at transformers centuries ago," I said quietly, "and wrote it down like a ghost story."
She found this, I thought distantly.
Lyra had gone into the old section and picked *this* book out of hundreds because she'd watched my face during one lecture.
Observation: 110 minutes.
She'd been watching me the entire time.
Learning what I liked.
What made my eyes light up.
That wasn't just attentive.
That was...
I shook my head and kept reading.
[ Regression Memory – Passive Effect ]
[ Note: No recollection of such experiments being common in previous loops. This knowledge appears rare or discarded. ]
So either this book was niche, hidden, or everyone decided it was too strange to touch.
The author described one test where a ring with a simple light spell shattered near a copper spiral fed with mana pulses.
"Repeated oscillation caused destructive interference," he wrote. "The spell matrix unraveled itself."
He called it a warning.
I called it confirmation.
Mana oscillation + metal geometry = an effect that could break other magic from a distance.
Useful.
Dangerous.
Very dangerous.
And I only had it because someone with an obsession index of 43 had decided I was worth breaking rules for.
Thank you, I thought, despite everything. This really does help.
I just wished I knew how to help her without making everything worse.
***
I worked through the experiments mechanically.
Coils. Nails. Water. Bubbles.
Each step confirmed what I'd suspected.
Mana and EM could talk to each other.
And in the back of my mind, a timer I couldn't see was counting up.
Obsession Index: 43.
The System had said 60 was the next threshold.
How long did I have before she crossed it?
Days? Weeks?
What would she do when she got there?
The nail trembled in the secondary coil.
[ System ]
[ Mana Circuit Theory – Progress: 38% → 52% ]
I barely registered it.
***
By the time I'd completed the full cycle of experiments, the candle had burned low and my channels ached.
The sword hummed in my hand, Induction Edge making the practice light charm flicker.
[ System ]
[ Mana Circuit Theory – Progress: 82% → 100% ]
[ Sub-Quest Complete: "Mana Circuit Theory" ]
[ Reward Granted: Unique Skill – "Induction Edge (F)" ]
[ Reward Granted: Title – "Circuit Thinker" ]
I should have felt accomplished.
Instead, I felt tired.
I leaned the sword against the desk and stared at the book.
Lyra's gift.
Her obsession made tangible.
"Lesser evil," I whispered.
The System didn't comment.
It didn't need to.
I already knew this path led somewhere bad.
Just not as bad as the alternatives.
Not yet.
[ System ]
[ Current Status: ]
[ Lyra Feld — Affection: 78/100, Obsession: 43/100 ]
[ Monitoring active. Next warning threshold: Obsession 60. ]
[ Recommendation: Minimize private contact. Do not provide romantic signals. Maintain friendly but distant relationship. ]
[ Survival depends on careful management. ]
"Understood," I said to the empty room.
I closed the book and slid it under my pillow.
Tomorrow I'd thank her.
Warmly, but not too warmly.
I'd smile, but not the way she wanted me to.
I'd keep the distance the System recommended.
And I'd hope—desperately hope—that it would be enough.
That she'd stay at 43.
That the watching would stay watching.
That "obsession" wouldn't turn into something worse.
Sleep took me while I was still thinking about coils and waves and numbers I couldn't control.
The candle burned out.
The light charm hummed quietly.
And somewhere in the girls' dorm, a red-haired girl lay awake, thinking about blue eyes and thank-yous' and the next book she'd find.
Counting down to 60.
Neither of us knowing how close the edge really was.