Chapter 2: Discovery
The world was a blur of reconstituted metal, rushing wind, and panic.
Sam’s key had been in the lock of Milly’s apartment for three seconds when the roaring engine, the screeching tires, the muffled cry from inside the cabin registered. He spun in time to see the yellow Camaro—his Camaro—rocketing backward down the street, Milly a pale smudge behind the windshield. She wasn’t fighting. He saw that. Her hands were braced against the dash, but she wasn’t screaming for help.
“BEE!” Sam’s shout was swallowed by the night.
He was left standing on the sidewalk, the cool metal of his sister’s apartment key digging into his palm. The taillights disappeared around a corner, a pair of angry red eyes vanishing into the city. The parking space they’d left was empty, save for two dark, parallel stripes of burnt rubber on the asphalt.
Silence rushed back in.He called her phone. It went straight to voicemail from inside the apartment; he heard the muffled ringtone through the door. He stood there for five full minutes, vibrating with a cocktail of fury, dread, and utter helplessness. The worst part wasn’t the suspicion—it was the certainty. He knew, with a cold, sick feeling in his gut, where this was heading.
The Autobot safehouse wasn’t a fancy government bunker. It was a repurposed aircraft hangar on the edge of the city, a cavernous space of stained concrete and corrugated steel that smelled of ozone, hot metal, and old hydraulic fluid. Emergency lights cast a perpetual sickly yellow glow, just enough to illuminate the massive, silent forms resting in their bays. In one corner, the husk of a Decepticon seeker—one of Starscream’s less fortunate clones—lay in a mangled heap, a trophy and a quiet warning.
It was supposed to be a place of sanctuary. Tonight, it felt like a crime scene.
Sam’s beat-up motorcycle snarled to a halt just inside the colossal rolling door, which Ratchet had opened remotely after a terse, furious comms burst. The bike skidded on the oily concrete. He didn’t bother with the kickstand, just let it clatter to the floor, the noise echoing like a gunshot in the vast space.He saw them immediately.
Bumblebee was in his robot form, back against a support pillar, sitting on the concrete floor with his knees drawn up. And there was Milly, perched not on a knee, not on a shoulder, but straddling the broad, sloping plane of his lower chest plating, just above his abdominal armor. Her jeans were gone, discarded in a pile next to one of his massive, three-toed feet. Her bare legs, pale in the dim light, were splayed wide, pressed flush against the warm yellow metal. Her shirt was rucked up around her ribs.
Sam’s brain short-circuited.
Bee’s hands—battle-scarred, two-fingered and powerful, still flecked with the dried, purple-crusted energon of some past fight—were moving over her. Not grasping, not crushing. One rested, palm-up, beneath her thighs, supporting her weight with impossible gentleness. The index finger of his other hand, larger than her entire torso, was tracing a path across the skin of her lower back. The tip of the digit glowed with a soft, internal blue light, and where it passed, intricate, luminous circuitry patterns bloomed on her skin, shimmering for a few seconds before fading like bioluminescent tattoos. They weren’t paint. They were projected light, a mapping of his own internal systems onto her human form.
The air in the hangar was cold, but it carried the unmistakable, heated scent of scorched metal, coolant, and something else—something human, musky, and intimate. Sex.
Milly’s head was thrown back, her long black hair a chaotic spill down Bee’s armored chest. Her eyes were closed, her lips parted on a silent, shuddering breath. One of her hands was braced flat on Bee’s plating; the other was tangled in the cables of his neck. Her skin was flushed a deep, feverish pink.
She was utterly lost in it.
Sam didn’t remember moving. One second he was frozen in the doorway, the next he was standing ten feet away, his voice tearing out of his throat, raw and ragged.
“GET AWAY FROM HER!”
The effect was instantaneous. Violent.
Bumblebee’s entire frame seized. The gentle blue light on his finger winked out. His head snapped up, his blue optical sensors widening into panicked circles. A deep, metallic snarl of surprise and alarm ripped from his vocalizer, echoing off the high ceiling. His massive hand jerked away from Milly as if her skin had burned him.
Milly screamed, a short, sharp sound of shock. She flailed, scrambling for balance as the solid support beneath her vanished. She would have tumbled six feet to the concrete if Bee’s other hand hadn’t reflexively cupped around her, catching her with a terrible, deafening CLANG of metal on metal. He held her cradled, a fragile doll in his palm, his optics locked on Sam, radiating pure, unprocessed terror.
“SAM!” Milly shrieked, clutching the edge of his giant thumb, her body curled in a defensive ball. “What the hell are you doing?”
“What am I doing?” Sam’s voice cracked. He was pointing a trembling finger, not at his sister, but at the twenty-foot-tall robot holding her. “What is that? Look at this, Milly! Just look!” His gaze swept over the discarded jeans, the intimate position, the fading, ghostly patterns on her skin. “This is… this is wrong! This is sick!”
Bumblebee made a sound. A low, wounded series of static clicks and whirs. His head dipped, the great antenna-like fins on the side drooping. He carefully, so carefully, lowered his hand to the ground, allowing Milly to step off onto the concrete. She immediately snatched up her jeans, yanking them on with frantic, clumsy motions, her face a mask of fury and humiliation.
“You followed me?” she spat, buttoning her fly.
“He took you! You think I wouldn’t? He kidnapped you!”
“He didn’t kidnap me, you moron! I asked him to leave! I wanted to be with him!” She stepped forward, placing herself squarely between Sam and Bee’s cowering form. It was a ridiculous, heroic gesture. Bee could have flattened her with a twitch.
“Be with him?” Sam laughed, a hollow, ugly sound. “Milly, he’s a thing! He’s made of pistons and wiring and he turns into a car! What were you doing? Letting him… tune you up?”
The insult hung in the oily air.
Bee flinched. A shudder ran through his frame, plates sliding and grating. The radio in his chassis, damaged so long ago, stuttered to life. A desperate, choppy burst of audio. A child’s voice: “Don’t…” A stern father: “…talk like that.” A soul singer’s croon: “Hurting…”
“Oh, shut up!” Sam roared at him, advancing. “Don’t you use your little soundboard on me! You don’t get to pretend you have feelings about this! You crossed a line! You took my sister and you… you did that to her!”
“He didn’t do anything to me!” Milly shouted, shoving Sam hard in the chest. He barely budged. “It’s not like that! You don’t understand anything!”
“Enlighten me!” Sam yelled back, his face inches from hers. “Because from where I’m standing, my best friend—my alien best friend—was just using my sister as some kind of… of living Etch-a-Sketch!”
A new voice cut through the confrontation, deep and resonant, vibrating the very floor plates.
“That is enough.”
They both turned. Optimus Prime stood at the entrance to his own repair bay, his massive form casting a long, imposing shadow that reached across the hangar to swallow them. His optical sensors were a cool, disapproving blue. He had been observing, silent, until now. The weight of his presence instantly lowered the temperature in the room by ten degrees.
Sam had never been scared of Optimus. Right now, he felt like a scolded insect.
“Sam Witwicky,” Optimus rumbled, taking a single, ground-shaking step forward. “Your anger is understandable. Your language is not.” His gaze shifted to Milly, who stood panting, her defiance wilting under his solemn stare. “Milly. You are unharmed?”
She nodded, unable to speak.
Finally, Optimus looked at Bumblebee. The scout had drawn his knees tighter to his chest, making himself as small as his frame would allow. He looked like a child caught with a forbidden toy.
“Bumblebee,” Optimus said, and his tone shifted, became quieter, more pained. “Explain.”
Bee’s vocalizer emitted a cascade of pathetic, broken static. He raised his hands, then dropped them into his lap with a heavy clank. His head hung so low his chin nearly touched his chest. The radio flickered, searching, finding only fragments. A lonely cowboy’s lament: “Lost…” A whispered confession from an old film: “I didn’t mean…”
“He can’t!” Sam interjected, the heat returning to his voice. “Because there’s no explanation! This is a violation, Optimus! Of trust, of… of basic decency!”
Optimus’s gaze remained on Bee.“Is this true? Did you compel her? Force her in any way?”
Bee’s head snapped up. His optics blazed. The radio found a clear, strong, military voice: “NEGATIVE.” Then, a softer, sincere one: “Never.”
“He didn’t,” Milly said, her voice steadier now. She wrapped her arms around herself. “I went with him. I… wanted to. It’s my choice.”
“Your choice?” Sam spluttered. “To do what? How does this even work, Milly? What’s the endgame here? You going to bring him home for Christmas? Introduce him to Mom as your shiny boyfriend? ‘Don’t mind the transformation noise, he’s just getting comfortable!’”
“STOP IT!” The scream ripped from her, echoing. Tears finally spilled over, cutting tracks through the dust on her cheeks. “You think this is easy? You think I don’t lay awake at night knowing how insane it is? He’s a billion years old, he’s a warrior, he’s made of metal, Sam! But he listens. He sees me. He doesn’t want anything from me except… except what I choose to give. Can you say the same about any other guy I’ve brought home?”
Sam fell silent, gut-punched.
Optimus let the human silence stretch before speaking again. “The bond between our species is sacred,” he intoned, his voice filling the hangar. “It is built on loyalty, and protection, and shared cause. This… complexity… introduces a instability we cannot afford. Our war is not over. Distractions are vulnerabilities.” He looked from Bee to Milly, his expression unreadable. “For both of you.”
The judgment was clear. The disappointment, profound.
Bee shrunk further into himself. A low, mournful whine emitted from his powertrain.
Milly wiped her face, the gesture angry and final. “I’m not a distraction. I’m a person. And this is my life.” She turned to Sam, her eyes blazing with a fresh, cold fire. “You don’t have to understand it. But if you ever, ever speak to him—or to me—like that again, you won’t have to worry about alien boyfriends. You won’t have a sister.”
She didn’t look at Bee. She couldn’t. She just turned and walked, stiff-backed, towards the hangar’s pedestrian exit, her footsteps the only sound in the crushing quiet.
Sam watched her go, the fight draining out of him, replaced by a cold hollow of dread. He’d wanted to protect her. All he’d done was shatter any chance of trust.
He looked back at Bumblebee. The Autobot hadn’t moved to follow Milly. He was just staring at the spot where she’d vanished, his optics dim. One of his battle-scarred hands lay open on the floor, palm up. The faint, ghostly shimmer of a human-sized circuitry pattern, the last one he’d traced, was still visible on the metal, fading like a dying heartbeat.
Optimus released a vent of air that sounded like a sigh. “Bumblebee. You will remain here. We will discuss your… judgment.” He then looked at Sam. “Go home, Sam.”
There was nothing else to say. Sam walked back to his fallen motorcycle, his limbs heavy. As he lifted the bike, he heard the first sound from Bee since Milly left.
It wasn’t from the radio. It was the low, hydraulic hiss of a transformation sequence, initiated not for motion, but for retreat. Metal groaned and folded, parts rotating and slotting into place with a sound of profound exhaustion. Within seconds, where the mighty scout had sat, there was only a yellow 1977 Camaro, parked perfectly, doors locked, windows up, engine dark.
It was the most desolate thing Sam had ever seen.
He kicked his bike to life and rode out of the hangar, the engine’s roar doing nothing to drown out the silence he left behind. In the rearview mirror, he saw the colossal figure of Optimus Prime place one massive hand on the roof of the silent car, a gesture that could have been reprimand, or comfort, or both.
The Camaro’s interior remained dark. But if Sam had looked closer, he would have seen a single, thin trail of warm condensation tracing a slow path down the inside of the driver’s side window, like a tear.
The tear tracked silently down the glass for hours, long after Sam’s motorcycle had faded into the city’s hum. The hangar remained in a state of suspended animation, the only movement the slow, rhythmic pulse of emergency lighting. Optimus Prime stood sentinel near the entrance. He hadn’t issued another command. He’d simply merged again with the silence, a brooding giant carved from judgement.
Inside the Camaro’s chassis, Bumblebee cycled through memory logs at a punishing speed. The warmth of Milly’s skin on his plating. The frantic, rhythmic thrum of her human heartbeat reverberating through his alloy. The devastated look on Sam’s face. The severe, chilling weight of Optimus’s final words.Judgment.Instability. Distraction.
They weren’t wrong. Every emotional subroutine he had was conflicted, firing damage alerts where there was no physical breach. Protecting humanity was his core directive. Protecting Milly had become his only cause. Weren’t they the same thing? The contradiction generated a low-grade internal heat, fogging his windows from the inside out.
Optimus’s deep voice finally fractured the quiet, resonating not just in the air but in Bee’s very framework. “You must disengage, old friend.”
The radio in Bee’s dash flickered. He found a single, wretched clip. A resigned sigh from a black-and-white film. It said everything and nothing.
“The risk is not to you,” Optimus continued, his tone softening from command to confession. “Her world is fragile, Bumblebee. Her lifespan is a spark’s flare. You would watch her grow old. You would watch her wither. The pain of that is a corrosion we are not built to withstand. This path ends in rust, for you both.”
A bitter, discordant frequency buzzed within Bee’s soundboard. He thought of the circuitry patterns he’d traced on her, the way her human biology had shimmered with borrowed light. So temporary. So impossibly beautiful. It was a corrosion. He could feel it eating at his logic circuits right now.
He transformed.
The process was slow, heavy, devoid of its usual vibrant clicks and confident rotations. He rose to his full height before his leader, his optics downcast, not in submission, but in grief.
“Do not make her choose between her life and you,” Optimus said, the final word landing with the weight of a cairn. “It is not a choice you can ethically offer.” He placed that massive hand on Bee’s shoulder, a gesture of solidarity that felt like a sentence. “Stand down, Scout.”
Optimus transformed then, the mighty roar of his engine a punctuation mark. He rolled out of the hangar, leaving Bumblebee alone with the wreck of a Decepticon and the ghost of his own bad choice. The directive was clear. It was also the deepest cut he’d ever sustained. Standing down meant retreating.
Three days passed.
For Milly, they were a numb, agitated blur. Sam hadn’t returned to his apartment, crashing with a friend. Her phone was a silent brick. Every rumble of an engine outside her building made her heart stutter.Nothing. The silence from him was worse than the confrontation. It was an absolute void where his warm, vibrating presence used to be.
On the fourth morning, the anger crystallized.
“Screw this,” she muttered to her empty coffee cup.
She dressed deliberately: old jeans, a worn t-shirt. Armor. She drove her own car, a rattling Honda Civic that felt like a betrayal, across town to the old Witwicky garage. If he was anywhere, he’d be there. It was their space. She parked on the street, the scent of oil and old leather hitting her like a memory as she pushed the side door open.
Her breath caught.
He was there. The yellow Camaro sat perfectly centered, gleaming under the single hanging bulb. For a second, a wild hope bloomed in her chest.Then the details registered. The driver’s side window was still streaked with the trails of that night’s condensation, now dried into phantom rivers. A fine layer of dust coated the hood, undisturbed by touch or motion. He hadn’t moved since Sam brought him back. He was just… parked.
“Bee?”
Her voice echoed in the small space.No response. The car was a statue.
She walked closer, her boots loud on the concrete. She reached out, her fingers hovering over the driver’s side door handle.“Hey. Talk to me. Please.”
The radio remained dead. The dashboard was dark. He felt inert, offline, but she knew he was in there. The air around the car hummed with a kind of static, a held-in energy.
Frustration flared, hot and sharp. “Don’t you do this. Don’t you shut me out because my brother threw a tantrum.” She slapped her palm flat on the window. The sound was shocking in the quiet. “Look at me!”
His headlights flicked on. A sudden, blinding flash that made her jump back, her heart slamming against her ribs. It wasn’t a greeting. It was a warning. A single, harsh bleat of the horn followed—short, sharp, dismissive.
The message was clear.Go away.
The rejection was a physical blow. It stole the air from her lungs. “Are you serious?” she whispered, her throat tight. “After everything? You’re just going to sit here?”
The headlights cut off, plunging the corner of the garage back into deep shadow. The silence returned, thicker, more oppressive than before.
Tears, hot and furious, welled up. She wouldn’t let them fall here. She turned on her heel, the movement jerky, and fumbled for her keys. Her hand shook. The Civic started with a pathetic cough. She peeled away from the curb, the tires squealing, needing to put distance between herself and that silent, yellow tomb.
She drove aimlessly for an hour, the hurt curdling into a cold, hard knot in her stomach. He’d chosen his orders. Chosen the war. Chosen to be a good little Autobot. Her logic knew Optimus had gotten to him, had laid down some prime directive bullshit. But her heart, her raw and foolish heart, just felt abandoned.
She found herself at a cliffside overlook, a different one from their night. The ocean was gray and choppy under a monotonous sky. She killed the engine and finally let the tears come, silent and hot. She cried for the impossible thing she’d almost had, for the humiliating way it had been exposed, and for the metallic, distant thing in the garage that had held her like she was made of light and now wouldn’t even look at her.
He watched her leave through the dust-filmed window.
Every instinct in his battle-tested frame screamed to transform, to roll after her, to intercept the Civic and explain. His memory replayed the shattered look on her face in high-definition clarity, over and over. The way her breath had hitched when his headlights flared.
Optimus’s words were a cold, impermeable firewall.Stand down.
To protect her was to erase himself from her world. The logic was sound. It felt like a systems failure. He calculated the trajectory of her Civic, the probability of her returning, the likelihood of Sam’s anger subsiding. The numbers were bleak.
A new alert pinged in his internal comms. It was Ratchet, terse and clinical. A routine perimeter sweep required a scout. Duty called.
With a sound like a grinding sigh, the Camaro’s engine finally turned over. The dust on his hood trembled. He backed slowly out of the garage that smelled like oil and memory, and merged into the indifferent flow of traffic. He drove with a hyper-awareness, scanning every pedestrian, every vehicle, a part of him hopelessly seeking a specific face, a specific car.
He drove straight past her apartment building. He drove past her campus. He completed the sweep with flawless, empty efficiency. He was a good scout. He was following orders. The corrosion, however, had already found its purchase. It was spreading, silent and deep, through circuits that had, for the first time, learned what it meant to ache.