The footage played for the third time.
Screen C-7 showed Exam Site Beta, timestamp 14:37:22. A three-pointer robot approached from the left. The girl (Hayashi Fern, applicant 2187) raised her right hand. No visible energy discharge.
And… the robot stopped, as if someone had pulled its power cord.
"Rewind it," Aizawa said.
Present Mic hit the button. The footage reversed, played again. Same result.
"There's no emission," Recovery Girl noted, leaning closer to the monitor. Her cane tapped against the floor. "Emitter quirks show some kind of visible effect. Heat distortion, energy waves, something. This is just nothing."
"Nothing we can see," Present Mic corrected. He'd lowered his voice to almost-normal levels, a bad sign. "Could be wavelengths outside visual spectrum. Electromagnetic suppression, maybe? Some kind of localized EMP?"
Aizawa shook his head. "EMPs fry circuits permanently. These robots rebooted after the exam. Their systems were intact, just turned off."
The room fell silent except for the hum of monitors.
They were in Security Analysis Room 3, deep in UA's administrative wing.
Sixteen screens covered one wall, each showing different angles of the entrance exam.
Most had been reviewed and cleared. Standard quirk performances; impressive, certainly, but understandable.
But this one...
"Show me the zero-pointer sequence," Recovery Girl said.
Present Mic switched feeds. Screen C-7 expanded to full wall display.
Timestamp 14:52:03. The zero-pointer emerged from between buildings. Students scattered appropriately. Standard fear response.
Then, at 14:52:17, Hayashi Fern turned and ran toward the danger.
"She moves before Uraraka screams," Aizawa observed. "See? The other students are still fleeing when she changes direction."
"Maybe she saw the debris," Present Mic suggested.
"From that angle? Through that crowd?" Aizawa's finger traced the sight lines on screen. "No. She knew someone was in trouble before it was visible."
They watched Fern reach Uraraka, destroy the concrete pinning her leg with a single strike—another anomaly, that strength—then turn to face the zero-pointer.
What happened next had triggered the review.
Fern raised both hands.
The zero-pointer, moving at approximately fifteen kilometers per hour with a mass of thirty-seven tons, hit something invisible and stopped dead.
The camera shook from the impact. Dust erupted. Other students visible in frame were knocked off their feet by the shockwave.
And Fern didn't move.
"Play it frame by frame," Recovery Girl said quietly.
Present Mic complied. The footage advanced one frame at a time.
Frame 1: Fern's hands rise.
Frame 2: No visible change.
Frame 3: No visible change.
Frame 4: Zero-pointer makes contact with something non visible.
Frame 5: Metal deforms. The zero-pointer's front panel crumples inward.
Frame 6-12: Progressive deformation as momentum transfers.
Frame 13: Zero-pointer stops completely.
"That's not suppression," Aizawa said. "More like a barrier. Physical resistance against kinetic force."
"Her file says suppression-type," Present Mic pointed out. "Energy manipulation. Disrupting power sources, shutting down quirks. Nothing about barriers."
"Maybe it's the same mechanism," Recovery Girl suggested. "Suppressing kinetic energy? Converting momentum to something else?"
"Where does it go?" Aizawa's voice was flat. "Energy doesn't disappear. If she's suppressing kinetic energy, it has to transfer somewhere. Heat, light, sound, something. But look, no environmental effect."
They stared at the frozen image. Fern, small and still, facing down thirty-seven tons of metal with her hands raised.
"What are her vitals during this?" Recovery Girl asked.
Present Mic pulled up the biometric data.
Every exam participant wore a monitoring bracelet; standard safety protocol.
"Heart rate: 78 BPM. Respiration: 14 breaths per minute. Body temperature: 36.7 degrees Celsius." He paused. "Those are resting numbers."
"During a life-threatening situation," Aizawa added.
"While stopping a zero-pointer," Recovery Girl finished.
Silence again.
Present Mic scrolled through more data.
"No cortisol spike. No adrenaline surge. Muscle tension reads normal. It's like she was taking a walk."
"Or she's done this before," Aizawa said.
"She's fifteen," Present Mic protested. "When would she have—"
"I didn't say recently."
That hung in the air, uncomfortable and impossible.
Recovery Girl tapped her cane thoughtfully. "Pull up her quirk development history."
Present Mic opened the file. "First manifestation at age four during a park incident. Suppressed another child's fire quirk to prevent injury. Since then... two quirk training sessions per week with Akiyama Rei until age ten. Hero prep courses from eleven to fifteen. Standard curriculum. Good grades, excellent control ratings, and no incidents."
"No incidents in eleven years?" Aizawa's eyes narrowed. "For a suppression-type quirk? Those are notoriously hard to control. Users usually have multiple accidental activations during adolescence."
"According to Akiyama's notes..." Present Mic scrolled, "...she demonstrated 'exceptional control from first session.' Quote: 'Control equivalent to adult quirk users. Possibly natural talent or early private practice.'"
"Show me the first incident report," Recovery Girl said. "The park."
Present Mic pulled it up. "Witness statements say she walked up to a group of older children, told them to stop, and the fire quirk user's flames just stopped. He couldn't reignite them for approximately forty seconds."
"Targeted suppression at age four," Aizawa noted. "Most quirks are barely controllable at that age."
"Maybe she's a prodigy," Present Mic offered, but he sounded uncertain.
"Or maybe," Recovery Girl said slowly, "her quirk isn't what we think it is."
The door opened.
Principal Nezu entered, carrying a teacup.
He was small, white-furred, and emanated an intelligence that made the room feel suddenly smaller.
"Good afternoon," he said pleasantly. "I see you've reached the interesting part."
He hopped onto a chair that had been positioned for him—of course it had—and sipped his tea.
"Principal," Aizawa began, "this applicant's quirk doesn't match her performance. The classification is wrong, or—"
"Or the classification is a convenient approximation," Nezu finished. "Yes, I noticed. Fascinating, isn't it?"
"Fascinating?" Present Mic's voice crept upward. "She stopped a zero-pointer! With no visible strain! That's not fascinating, that's—"
"Concerning? Suspicious? Potentially dangerous?" Nezu's small paws cradled the teacup. "All true. And yet, what did she do with this power?"
He gestured at the screen, still frozen on Fern facing the zero-pointer.
"She saved Uraraka Ochako. She used overwhelming force for protection, not aggression. She rendered the robot inert rather than destroying it. She helped Uraraka to medical assistance, then left without seeking attention." Nezu's eyes gleamed. "Every choice reads heroic."
"Or calculated," Aizawa countered.
"Perhaps both." Nezu set down his tea. "Show me her written exam results."
Present Mic pulled them up. "Eighty-seventh percentile overall. Strong in physics and biology, weaker in history and literature. Math is exactly average, fifty-first percentile."
"Exactly average?" Recovery Girl repeated. "That's..."
"Unlikely to occur naturally," Nezu confirmed. "Most students have variance across subjects. She's either genuinely average at mathematics or she's calibrating her scores."
"Why would someone hide being good at math?" Present Mic asked.
"Why would someone hide anything?" Nezu replied. "Fear of attention, perhaps. A desire to blend in. Or simply habit."
Aizawa was studying the principal. "You want her in the school."
"I want to understand her," Nezu corrected. "Which requires observation in a controlled environment. If she's hiding something dangerous, we need to know. If she's hiding something benign..." He paused. "Well, everyone has secrets."
"What if she's a plant?" Recovery Girl asked bluntly. "Villain mole? Someone sent to infiltrate UA?"
"Then she wasted sixty rescue points saving someone," Nezu said. "Villains are rarely that committed to their cover. Still, we'll monitor for that possibility."
He pulled out a tablet, tapping through files.
"I'm placing her in Class 1-A," Nezu announced. "Aizawa, you'll be her homeroom teacher."
Aizawa didn't react visibly, but his already-tired expression somehow deepened. "You want me to test her."
"I want you to watch her," Nezu corrected. "Your quirk gives you unique insight into how other quirks function. If her 'energy manipulation' is really something else, you might notice what our instruments can't."
"And if she's dangerous?"
"Then you're also the most qualified to handle it." Nezu's voice remained pleasant, but steel threaded through it. "I'm authorizing you to use your discretion. Standard protocols, adjusted as needed."
"What about the other students?" Recovery Girl asked. "If she is dangerous—"
"Class 1-A will have Bakugo Katsuki, Todoroki Shoto, and several other exceptional quirk users," Nezu said. "If Hayashi proves hostile, she'll be outnumbered. And All Might will be teaching their foundational hero training."
Present Mic whistled. "You're putting all our problem children in one class."
"I'm creating optimal observation conditions," Nezu corrected. "Diverse quirks, strong personalities, high-stress training. If Hayashi is hiding something, pressure will reveal it."
"Or make her dangerous," Aizawa muttered.
"Hence your presence." Nezu hopped down from his chair. "I want daily reports. Just observations. What she does, how she interacts, any anomalies."
"Define anomaly," Aizawa said dryly. "Everything about her reads wrong."
"Then note everything." Nezu headed for the door, then paused. "One more thing. Her training schedule."
Present Mic pulled it up. Standard first-year curriculum.
"Adjust the combat assessments," Nezu said. "Move them earlier in the term. I want to see how she performs under academic pressure when she can't prepare."
"How much earlier?"
"Day two."
Aizawa's expression didn't change, but Present Mic gaped. "Day two? That's… we usually wait until week two for combat trials!"
"I'm aware." Nezu's smile was polite and absolutely merciless. "Make it happen."
He left.
The room was quiet for a long moment.
"He's using the whole class as a test," Recovery Girl said finally. "For her."
"Yeah." Aizawa stood, his joints popping. "Present Mic, send me everything. Every file, every video, every medical record. If I'm going to babysit a potential threat, I need to know what I'm dealing with."
"You really think she's dangerous?" Present Mic asked.
Aizawa looked at the screen one more time.
Fern, small and still, her face neutral as thirty-seven tons of metal pressed against an invisible barrier.
"I think," he said slowly, "that she's either the most naturally talented quirk user I've ever seen, or she's something we don't have a category for yet."
"And if it's the second one?"
Aizawa picked up his sleeping bag from where it leaned against the wall. "Then we find out what she is before someone else does."
He left.
Present Mic and Recovery Girl exchanged glances.
"This is going to be a long year," she said.
"Yeah." Present Mic started copying files to Aizawa's secure drive. "Hey, Chiyo... what do you think she's suppressing?"
Recovery Girl looked at the frozen image. At Fern's raised hands. At the stopped robot. At the complete absence of any visible quirk effect.
"I don't know," she admitted. "But I don't think it's just energy."
***
Later that evening, Aizawa's apartment.
The printer hummed, spitting out the Class 1-A roster.
Twenty names, alphabetically arranged.
Aizawa scanned the list, then pulled out a red pen. He circled three names:
Bakugo Katsuki - Volatile. High power. Needs structure.
Midoriya Izuku - Late bloomer quirk. Suspicious timing. Watch closely.
Hayashi Fern - Unknown variable. Highest priority.
He folded the paper and pocketed it.
His phone buzzed. Message from Nezu:
"One more thought: What if she doesn't know what she is either? Consider that possibility."
Aizawa stared at the message.
A quirk user who didn't understand their own quirk was dangerous in an entirely different way.
He typed back: "Already considered. Changes nothing."
Nezu's reply came instantly: "Doesn't it? If she's as confused as we are, she might make mistakes. Mistakes create opportunities."
"Opportunities for what?"
"Understanding, or disaster. We'll see which."
The conversation ended there.
Aizawa looked at his wall calendar. Two weeks until the semester started and Class 1-A assembled.
And he'd be in a room with a girl who could stop a thirty-seven-ton robot without breaking a sweat.
He should probably sleep more before then.
He definitely wouldn't.
***
UA Faculty Database - Updated Entry
Student: Hayashi Fern
Classification: Class 1-A
Quirk: Energy Manipulation - Suppression Type
Status: [FLAGGED - LONG-TERM OBSERVATION]
Assigned Monitor: Aizawa Shota
Assessment Priority: HIGH
Notes: Discrepancy between stated quirk function and observed capabilities. Recommend continued evaluation under controlled conditions. Avoid confrontation pending further data.
Last Updated: Principal Nezu
Access Level: Faculty Only
***
Principal Nezu's Office - Late Night
Nezu sat at his desk, reviewing the footage one more time. Not the zero-pointer scene. Something earlier.
Timestamp 14:39:45. Fern walking through the exam site. A two-pointer robot approached from behind, outside her field of vision.
She sidestepped before it reached her.
Not a flinch.
Like she'd known it was there.
Nezu rewound. Played it again.
The robot was silent. Its approach gave no warning. Yet Fern moved exactly when needed, never looking back.
"What are you sensing?" Nezu murmured to the screen. "And how?"
He closed the file and opened another; Hayashi Fern's family background. Parents: Hayashi Kenji (quirk counselor) and Hayashi Yuki (nurse, minor thermal sensing quirk). No criminal records. Standard, unremarkable lives.
Yet they'd raised a daughter who could do the impossible without strain.
Genetics didn't explain it. Training didn't explain it.
So what did?
Nezu's paw hovered over the keyboard.
He could order more invasive testing. Medical examinations. Psychological evaluation. Quirk suppression trials under controlled conditions.
But forcing answers often poisoned them.
No. Better to watch. To wait. To let Hayashi Fern reveal herself naturally.
And if she proved dangerous?
Well. That's what Aizawa was for.
Nezu closed the files and turned off his desk lamp.
The office fell dark except for the city lights through the window.
Right now, maybe Hayashi Fern was preparing for her first day at UA. Excited, perhaps. Or nervous. Or neither, her psychological profile read unnervingly flat.
"What are you?" Nezu asked the darkness.
The darkness, predictably, didn't answer.
But in two weeks, perhaps Fern would.
One way or another.