Aaron woke up at 2:47 AM.
Not from a nightmare. Not from his alarm. From pain.
It started in his chest—a tightness that felt like someone had wrapped steel cables around his ribs and was slowly cranking them tighter. He gasped, sitting up in bed, his hands clutching at his shirt.
Then it spread.
Down his arms. Through his legs. Into his fingers and toes. A burning sensation that felt like his blood had been replaced with molten metal. His skin was on fire from the inside out, and there was nowhere to run from it.
"f**k," Aaron whispered, his voice shaking. "f**k, f**k, f**k—"
His heart hammered against his ribs, so fast and so hard he thought it might burst through his chest. Sweat poured down his face, soaking through his shirt, his sheets. He tried to stand, to move, to do anything, but his legs wouldn't cooperate.
The pain intensified.
It felt like every nerve ending in his body was being electrocuted simultaneously. His head throbbed, a pressure building behind his eyes that made him want to claw them out. His bones ached—not the dull ache of growing pains, but a deep, grinding agony that made him think they were breaking and reforming over and over again.
Aaron collapsed back onto the bed, curling into himself, his teeth clenched so hard he thought they might crack.
This is it. This is what he was talking about.
But knowing didn't make it better. Knowing didn't stop the feeling that his body was tearing itself apart from the inside.
He tried to call out for his father, but his voice came out as a strangled gasp. The room spun. The darkness pressed in. His vision blurred, and for a moment, he thought he was dying.
Maybe I am.
The thought was almost comforting.
And then, mercifully, the world went black.
Day 0
Aaron woke up to sunlight streaming through his window.
For a moment, he just lay there, blinking at the ceiling, his mind struggling to catch up with his body.
He felt... good.
Not just good. Amazing.
The pain was gone. Completely. Like it had never existed. But more than that—he felt strong. Energized. Like he'd slept for twelve hours and woken up after the best workout of his life.
Aaron sat up slowly, half-expecting the pain to come rushing back. But it didn't.
He looked down at his hands. They looked the same. Maybe a little bigger? He flexed his fingers, and the movement felt effortless, smooth, like his body had been upgraded overnight.
He stood.
The floor felt different beneath his feet. Solid. Grounded. Like he could feel the weight of the earth beneath him and it didn't matter because he was stronger than it.
Aaron walked to the mirror.
And stopped.
He looked... different.
Not drastically. Not like he'd turned into someone else overnight. But his face was sharper, his jawline more defined. His shoulders were broader. His arms—Jesus, his arms—looked like he'd been lifting weights for months.
He pulled off his shirt.
Six-pack. Defined chest. Muscles that hadn't been there yesterday.
Aaron stared at his reflection, his heart pounding—not from pain this time, but from disbelief.
Holy s**t.
He touched his stomach, half-expecting the image to disappear. But it was real. All of it was real.
He was taller too. He could tell just by the way his reflection sat in the mirror. Maybe an inch? Two?
Aaron laughed—a short, breathless sound that bordered on hysterical.
It happened. It actually f*****g happened.
He got dressed quickly, pulling on jeans that felt tighter around his thighs and a shirt that stretched across his chest in a way it never had before. He grabbed his backpack and headed downstairs.
The kitchen was empty.
Aaron stopped at the bottom of the stairs, his brief moment of excitement faltering. The coffee maker was cold. No sign of his father anywhere.
Then he saw it—a note on the kitchen table, written in his father's precise handwriting.
Aaron,
Emergency in France. Monster threatening the Eiffel Tower. Couldn't miss it. I know today's important, but the world doesn't stop for birthdays. I'll see you when you get home from school. We'll celebrate properly tonight.
Happy birthday, son.
Aaron read it twice, feeling a strange mix of disappointment and understanding settle in his chest. Of course his father had to leave. Of course there was a monster destroying landmarks somewhere. That was the job. That was the life they lived.
But at least he'd remembered. At least he'd left a note.
Aaron grabbed a granola bar and headed for the door.
Ronnie was waiting outside.
She was leaning against the fence, scrolling through her phone, her dark hair falling over her face. She looked up as Aaron approached, and her expression shifted—subtle, but Aaron caught it.
Her eyes narrowed slightly, her head tilting just a fraction.
"Hey," Aaron said.
"Hey." Ronnie's gaze flicked over him, lingering for a moment longer than usual. "You okay?"
"Yeah. Why?"
"You just seem..." She trailed off, her brow furrowing. "Different."
Aaron smiled. "It's my birthday."
"I know. But that's not—" She stopped herself, shaking her head. "Never mind. You ready?"
"Yeah."
They started walking toward school, and Aaron couldn't help but notice the way Ronnie kept glancing at him out of the corner of her eye.
She could feel it.
Not consciously, maybe. But her Hemokinesis was picking up on something—the way his blood moved differently now, faster, stronger, more alive. She didn't say anything, but Aaron could tell she knew something had changed.
He just didn't know if she knew what.
Aaron saw Katie at her locker again.
This time, he didn't hesitate.
He walked up to her with a confidence he'd never felt before, his shoulders back, his head high. The fear that usually gnawed at him—the voice that told him he wasn't good enough, that he'd just embarrass himself—was gone.
"Hey, Katie."
She looked up, and for a moment, her expression was the same polite blankness as before.
Then her eyes widened.
She looked him up and down—slowly, deliberately—her gaze lingering on his shoulders, his arms, his face. Her eyebrow arched, and a small smile tugged at the corner of her lips.
"Aaron?"
"Yeah."
"You look..." She paused, her smile widening. "Different."
Aaron shrugged, trying to play it cool. "It's my birthday."
"Is it?" Katie's eyes sparkled with something Aaron couldn't quite place. Interest, maybe. Curiosity. "Well, happy birthday."
"Thanks."
She leaned against her locker, her posture shifting in a way that felt intentional. "You doing anything to celebrate?"
"Not really. Just—"
"Marshall."
Aaron's stomach dropped.
Derek stood at the end of the hallway, his expression dark, his fists already clenched.
Katie sighed. "Derek, come on. Not again."
"Stay out of this," Derek said, his eyes locked on Aaron.
Aaron turned to face him, and for the first time in his life, he didn't feel the urge to run.
Derek closed the distance between them, his presence as overwhelming as ever. But this time, Aaron didn't flinch.
"You got a death wish or something?" Derek asked.
"No," Aaron said calmly. "Just talking."
"I told you to stay away from her."
"And I'm not doing anything wrong."
Derek's jaw tightened. "You think because it's your birthday, I'm gonna go easy on you?"
"I don't think you're gonna do anything."
The words were out before Aaron could stop them.
Derek's face twisted with rage. He pulled back his fist and swung—hard, fast, aimed directly at Aaron's face.
Aaron closed his eyes.
He didn't mean to. It was instinct. The same instinct that had failed him every other time Derek had come at him.
But this time, something was different.
Derek's fist connected with Aaron's jaw.
And Aaron felt nothing.
No pain. No impact. Just the dull sensation of something pressing against his skin and then... stopping.
Aaron opened his eyes.
Derek was staring at his hand, his face pale, his mouth open in shock.
His knuckles were bent at an unnatural angle. Broken.
"What the f**k—" Derek gasped, cradling his hand against his chest.
Aaron stared at him, his mind struggling to process what had just happened.
I didn't feel it. I didn't feel anything.
Derek stumbled back, his eyes wide with pain and confusion. "What the f**k did you do?"
"I didn't—"
"What the f**k did you do?!"
Aaron didn't have an answer.
The hallway had gone silent. Students were staring, their phones out, recording. Katie's hand was over her mouth, her eyes wide.
Aaron looked down at his hands, then back at Derek.
It worked. It actually worked.
He wanted to laugh. He wanted to call his father, to tell Ronnie, to scream that he wasn't broken, that he was finally—
The bell rang.
And then everything exploded.
Sound hit him first.
Not just the bell. Everything. Every footstep, every whisper, every heartbeat in the hallway. He could hear the blood rushing through Derek's veins, the frantic pounding of Katie's heart, the hum of fluorescent lights overhead. It was deafening, overwhelming, a cacophony of noise that made his head feel like it was splitting open.
Then came the light.
The hallway was too bright. He could see everything—the individual fibers in people's clothing, the microscopic cracks in the walls, the dust particles floating in the air. His vision sharpened to the point of pain, and he couldn't make it stop.
Smell. Taste. Touch. All of it hit him at once.
The scent of sweat and perfume and cleaning chemicals. The metallic tang of blood in his mouth. The texture of the air against his skin, every molecule pressing against him like a physical weight.
Aaron's knees buckled.
He hit the floor hard, his hands pressed to his head, his eyes squeezed shut.
Too much. It's too much.
He could hear people shouting, but he couldn't make out the words. Everything was noise. Everything was light. Everything was too much.
His vision blurred.
And then, for the second time in twelve hours, the world went black.