ACT I
MARS
Black.
Then light. Not sunlight. Something colder. Bluer. Mathematics made visible.
HOLOGRAPHIC EQUATIONS spiral into existence - not floating in the room but forming it. Cascading symbols become walls. Orbital mechanics sketch a ceiling. Corridors of light open between function clusters. The bed, the desk, the cold meal tray exist only in the spaces the mathematics forgot to fill.
PULL BACK through layers of theorems and hovering constants to reveal:
CAILEE NGAN, 12.
Cross-legged at the center of her constructed universe, fingers conducting the symbols the way other children conduct imaginary orchestras. Some equations orbit close - her work, sharp blue-white, responsive to her touch. Others hang further back: her PARENTS' EQUATIONS, recognizable by their warmer amber glow, their slightly degraded resolution. The notation of a previous generation. She extends them, rearranges them, never overwrites them.
The room beneath is spartan. A bed that has never been slept in properly. A desk drowning in data chips and handwritten notes in handwriting that is not hers.
The WINDOW frames the BULK DRIVE FACILITY against the Martian horizon. Its lights pulse in rhythms that echo her equations. Every sightline in this family's life pointed at that building.
On the desk: a DEPARTURE COUNTDOWN. Analog. Mechanical. **7 DAYS.** The gears click. Tick. Tick. Tick.
Beside it, pushed carelessly aside: a PAMPHLET. Angular geometric symbol on the cover - recursive, somehow wrong to look at directly. "WHAT WAITS BEYOND THE MEMBRANE? THE SHEPHERDS REMEMBER." It has been used as a coaster. A coffee ring obscures the text. The symbol persists.
On her wrist: a WATCH. Old. Analog. Leather band far too large - tightened to the last hole and still slipping. She pushes it back without looking. A habit, not a decision.
No, no. You're hiding something.
She pinches a symbol cluster and spreads it wide. The hologram brightens at her touch - leaning toward her hands.
CAILEE (CONT'D)
There. That's where you folded. Thought I wouldn't notice?
She smiles. The equations pulse closer.
On the desk, untouched: a MEAL TRAY. Frost forming on the protein portion. The equations cast shadows across it.
Her TABLET chimes. A message. She does not look.
Chimes again.
Her fingers trace the edge of an amber equation - her parents' notation. Feeling for a weakness in the older work.
CAILEE (CONT'D)
If you adjust the field geometry here... you're not fighting the membrane. You're inviting it.
She stops. Something flickers across her face. She shakes it off. Returns to the work.
Her stomach GROWLS. Loud. Insistent.
She looks down at her abdomen with pure irritation.
She curls her fingers into fists. The trembling from low blood sugar stops. Forced still by will alone. Her back aches from hours of sitting. She shifts, winces, ignores it. Her mouth is dry and she does not drink.
She looks at her hands. Thin. Pale. The watch slips down her wrist and she pushes it back. Thumb tracing the worn leather band.
CAILEE (CONT'D)
I'm not finished.
The door CHIMES.
LIAN (O.S.)
Cailee? Dinner was two hours ago.
I ate.
LIAN (O.S.)
The tray sensor says otherwise.
A beat. She glances at the tray. At the tablet with its unread messages. At all the demands the physical world keeps making.
I'll eat later.
LIAN (O.S.)
Your father wants to go over the departure checklist. Seven days, Cailee. Come say goodnight at least.
The door does not chime again. Footsteps recede.
Cailee exhales. Returns to the mathematics. Pulls one of her parents' amber equations closer.
She touches a symbol. Gently. The equation brightens at her touch.
CAILEE (CONT'D)
They keep looking at what you do. I want to see what you *are*.
She settles deeper into her work. The holograms cast blue light across her face, shadows moving like water.
The meal stays cold.
The messages stay unread.
The watch slips again. She pushes it back without looking.
The equations pulse and turn.
She watches them like a child watching stars.
A room divided into two worlds.
LIAN'S HALF: warm, organic, living. Plants climb toward Martian light. Photographs of people - wedding day, baby Cailee, family gatherings. Evidence of a life lived among bodies.
DAVID'S HALF: cool, mathematical, reaching. His window frames the BULK DRIVE FACILITY in the distance. Equations bleed through doorways from his workspace. Work never fully contained.
The PHOTOGRAPHS on his wall tell a story: early images show the family together. As the wall progresses, the photos become work-focused. Cailee at eight before equations. Cailee at ten in holographic displays. David beside her in every frame.
A dining table. Three chairs. Two cups of tea. One chair empty.
LIAN NGAN, 40s, sets out a third cup.
DAVID NGAN, 40s, stands at a holographic display showing departure logistics and, in every available corner, equations he cannot stop working.
She said five minutes.
She's twelve.
She's ahead. That folding solution she found last week - I spent three years missing that. Three years.
She's twelve, David. And she skipped dinner to talk to equations.
David finally looks up. A faint smile.
Who else would understand her?
The words land. Lian absorbs them.
She's getting thinner.
She forgets to eat. I was the same way at her age.
You weren't the same. You still wanted things. Friends. Sports. That terrible band you were in.
I grew out of it.
Maybe she should grow into it first.
The door opens. CAILEE enters, trailing the distracted air of someone who left their actual self in another room. Her eyes go immediately to David's display.
I'm here.
She sits. Does not touch the tea.
Lian watches her - the thin wrists, the shadows under her eyes, the way she holds herself like the chair is temporary.
Eat something. Please.
Cailee takes a small piece of bread. Chews mechanically. Eyes on the display.
Her EQUATIONS begin to APPEAR at the edges of the frame. Unbidden. They have followed her from her room, creeping through the doorway, reaching toward David's work. The mathematics as jealous companion, unable to leave her alone even at dinner.
I know. But the simulations-
The simulations are modeling the bulk as if it's like our space. It's not. It's orthogonal. Look-
She rises. Moves to the display. Her hands find the controls naturally. She manipulates the equations, adjusting, reorienting.
Lian watches.
CAILEE (CONT'D)
If you adjust the field geometry here... and here... you're not fighting the membrane. You're inviting it.
The simulation runs. Numbers cascade. David watches the numbers. His hand drops from the display.
That's months of recalculation. We'd have to rebuild the entire departure timeline-
Seven days isn't enough anyway.
The board wants us back on Earth. The funding committee-
The funding committee doesn't understand what we're close to.
She looks at him. Direct. Unapologetic.
CAILEE (CONT'D)
Do you really want to leave now? When the work is right there?
Silence. David looks at his daughter. At the equations.
We've spent twelve years knocking on this door. The universe doesn't get to ignore us.
His jaw set. Eyes bright.
She's twelve. She should be fighting with me about bedtime.
David does not hear her. He is already turning back to the display.
One more calibration. Just to verify her adjustment. If it works-
If it works, there'll be another calibration. I've already unpacked her bags twice, David.
She doesn't want a normal life.
He looks at Cailee. She looks back. Her equations have reached his display now, mingling with his work.
DAVID (CONT'D)
Do you?
I want to see what's behind the membrane.
Lian looks between them.
One calibration. Then we leave.
One calibration.
Cailee stands beside David - two figures silhouetted against the glow of mathematics.
Lian's face stills.
Neither of them hears her.
In the same frame: the untouched tea. The bread with one bite missing. Cailee's equations reaching toward David's work. The plants on Lian's side of the room, alive and ignored.
Lian gathers the dishes.
A dome of glass and steel. Mars spreads below - rust and shadow, ancient and dead. Above, stars scatter like equations nobody has solved.
But CAILEE is not looking at either.
Her EQUATIONS form a barrier between her and the view. A dense field of blue-white mathematics obscuring everything beyond.
Through the glass, barely visible through her mathematical curtain: the BULK DRIVE FACILITY, lights pulsing. And closer, a small GREEN DOME among the red and metal. The observation garden. Life persisting.
Cailee sits at the edge of the deck, legs dangling over the rail. Muttering to her equations.
Behind her, footsteps approach. Light. Curious. Not adult.
ARI CHEN, 12, stops a few feet away. She is not looking at the equations. She is looking through them — at the thin shoulders, at the way Cailee hunches forward, at the oversized watch.
A beat. She watches.
Does it help?
Cailee startles. The equations SCATTER - like birds flushed from a hedge. First time they have reacted to anyone other than her parents.
Does what help?
Talking to them.
She nods at the equations. Not mocking. Genuinely curious.
I'm not... I'm just working out loud.
You said "sorry" to them. When you moved one.
Cailee stares.
The equations hover at the periphery now, uncertain. Through the gap: the actual sky. Mars. Stars. The universe without mathematical mediation.
Who are you?
Ari. Chen. My dad's one of the maintenance techs.
She sits beside Cailee without asking permission. Her legs dangle over the rail too.
ARI (CONT'D)
I've seen you around. You don't eat in the cafeteria. You don't play in the rec room. You're always in here or in your quarters.
I'm working.
On what?
You wouldn't understand.
Ari shrugs.
Probably not. My dad says your family is trying to punch a hole in reality.
That's... a simplification.
Is it working?
Almost.
Ari nods. Accepts this. Then her attention shifts - to the watch on Cailee's wrist. Not to the equations. To Cailee.
That's too big for you.
Cailee's hand moves unconsciously to cover it.
It fits fine.
It's an adult's watch. A woman's, from the band. Whose was it?
My grandmother's. She died before I was born. My mother gave it to me.
Does it work?
Cailee looks at the face. The second hand moves. Tick. Tick. Tick.
Yes.
Then she's not really gone.
What?
The watch. If it's still keeping time... part of her is still here. Counting. Like she's still paying attention to how long things take.
That's not how time works.
How do you know? Have you ever lost track of it?
All the time. When I'm working.
So time only exists when you're paying attention to it. And your grandmother is still paying attention.
She taps the watch face gently.
ARI (CONT'D)
Tick. Tick. Tick.
A beat. Cailee looks at the watch. At the girl.
ARI (CONT'D)
What do you want to be?
What?
Not what do you want to *do*. I know what you do. Everyone knows what you do. What do you want to *be*?
Silence. Cailee opens her mouth. Closes it. Opens it. Nothing comes.
I... don't know.
That's okay. I don't either, most days.
She says it lightly.
ARI (CONT'D)
I'm going to the observation garden. Want to come?
I should work.
Come anyway.
...okay.
She stands. The equations flicker - confused. She has never just left them before.
A small dome filled with struggling plants. TOMATOES, barely red, under artificial light. The only green on Mars.
NO EQUATIONS VISIBLE. For the first time, Cailee stands in a space without her mathematical companions. The absence is disorienting.
Ari moves between the plants with practiced ease. Touches leaves. Adjusts soil. Talks to them.
Ferdinand's doing better today. See how the leaves are perking up?
Ferdinand?
(pointing)
This one. Ferdinand. That one's Eleanor. The scraggly one in the corner is Maurice - he's having a rough time, but I believe in him.
You named the plants.
Obviously.
They don't have consciousness. They can't know their names. Naming them is just... projection.
Everything's projection. The question is what you choose to project.
She continues working. Cailee watches, uncertain what to do with her hands.
ARI (CONT'D)
You can touch them, you know. They won't bite.
Cailee reaches toward a tomato. Her hand hesitates — hovering an inch from the fruit.
I don't-
Ari takes her hand. Guides it to the tomato. Presses her palm gently against the warm skin.
Cailee FLINCHES.
Then does not flinch. Holds her palm there.
Warm. Real.
CAILEE (CONT'D)
It's just... matter. Carbon and water.
So are you.
Cailee does not have a response.
She keeps her hand on the tomato. The warmth. The life. Her equations are nowhere. Just her skin and the skin of a fruit and the silence of growing things.
ARI (CONT'D)
I need someone to water them tomorrow morning. Early. Before the heat cycle.
I have work. My parents need me to-
The work will wait. The plants won't.
ARI (CONT'D)
Because I'm asking. And because Ferdinand needs you.
Fine. Tomorrow morning.
Ari smiles.
I'll leave the door unlocked.
Two days to departure. The countdown: **2 DAYS.** A handwritten note beneath: **CALIBRATION TOMORROW - THEN DEPARTURE.**
Cailee and Ari in their spot. Legs dangling. Stars.
The equations are off. Have been for a while. She did not dismiss them. She just did not call them.
You're not working.
I don't want to. Not right now.
Ari looks at her. Genuinely surprised.
Who are you and what have you done with Cailee?
A small laugh. Cailee looks at her hands. At the watch.
My father's doing a calibration tomorrow. Final test before we leave.
I heard. The whole station's talking about it.
He won't let me watch from the chamber. Says it's too dangerous.
Is it?
Everything worth doing is dangerous.
She hears herself quoting him.
Ari shifts closer. Their shoulders touch.
CAILEE (CONT'D)
Can I give you something?
Okay.
Cailee looks at the watch. Her hands move to the clasp - then hesitate.
She has never taken it off. Not since her mother gave it to her.
ARI (CONT'D)
You don't have to.
I want to.
She unfastens the clasp. The watch comes loose.
The frame feels wrong. A visual signature removed. Her wrist is NAKED - a PALE STRIP of skin where the leather blocked the light. The body marked by what it carried.
She holds the watch in her palm.
CAILEE (CONT'D)
I used to hate this thing.
What changed?
I started listening to it. Tick. Tick. Tick. Like you said - someone still paying attention.
She holds it out.
CAILEE (CONT'D)
I want you to have it.
Ari looks at the watch. At Cailee.
Why?
So you have something of mine.
Ari takes the watch.
I'll keep it safe.
I know.
Ari fastens it on her wrist. Too big. The band flops.
Come back to me.
I'm right here.
No. You go away sometimes. I'll be talking and you're just... gone. Right next to me and gone.
*(beat)*
Come back after tomorrow.
I will.
Promise.
Cailee holds her gaze.
I promise. I'll always come back.
Ari smiles. Drops her hand.
They sit together in the dark, watching the stars.
On Ari's wrist, the watch ticks.
On Cailee's wrist, nothing.
The dome transformed. Monitoring equipment everywhere. Screens showing feeds from the bulk drive facility.
Station personnel gathered. Years of work. Generations of theory.
Near the edges of the crowd: figures with GEOMETRIC SYMBOLS on their clothes. The believers. Watching with different eyes.
Cailee and Ari near the main display. On Ari's wrist: the watch. On Cailee's wrist: the pale strip of skin.
On screen: the BULK DRIVE CHAMBER. DAVID NGAN at the console. LIAN beside him.
TECHNICIAN (V.O.)
Final safety checks complete.
DAVID (V.O.)
Begin calibration sequence.
Cailee's equations appear unbidden. Aligning with the data. Calculating. Predicting.
The bulk drive HUMS. A sound felt in teeth and bones.
DAVID (V.O. CONT'D)
Membrane contact in thirty seconds.
The hum deepens. Something in the air changes.
Ari reaches for Cailee's hand. Squeezes.
DAVID (V.O. CONT'D)
Ten seconds.
DAVID (V.O. CONT'D)
Contact.
For a moment, everything is perfect.
The membrane thins. On screen: a shimmer. A distortion.
TECHNICIAN (V.O.)
Membrane coherence at ninety-two percent. Ninety-four. Ninety-six-
Cailee's equations SPIKE. RED. A color they have never been. A danger state she did not know they had.
The equations go red before she sees it.
No-
She sees the resonance pattern shifting from harmonic to catastrophic.
Her hands move to FIGHT the equations. Grabbing the red symbols, trying to force them to resolve.
The equations resist.
On screen: David sees it.
DAVID (V.O.)
Emergency shutdown. All systems. NOW.
The bulk drive does not shut down.
The membrane does not close.
It TEARS.
Reality opens like a wound.
Through the tear: SHAPES. Geometric forms that exist in more dimensions than the eye can process. Surfaces folding through themselves. Light bending TOWARD them. Almost beautiful. Almost mathematical.
Wrong.
Where they touch matter, it TRANSFORMS. Metal becomes something simultaneously solid and liquid. Surfaces reflect impossible angles. DIMENSIONAL SCARRING.
A technician on screen tries to run. An Aetheron senses his terror - the GAP between wanting to live and this moment. He does not die. He CHANGES. His body reflects what is not there. Then he stops existing. Subtracted from reality.
The Aetherons have arrived.
In the crowd: the SHEPHERDITES do not scream. They KNEEL. Some press toward the breach, faces turned like flowers toward the sun.
They welcome.
Chaos.
Screens flickering. People screaming. The believers silent. Welcoming.
STATION VOICE
Warning. Catastrophic breach. All personnel evacuate immediately.
Cailee does not move. Staring at her equations - RED, SHATTERING.
Cailee, we have to go!
Cailee looks at the feed. At where her parents are. Were.
My parents-
We have to GO-
The dome glass cracks in Aetheron geometry.
Ari PULLS. Cailee follows.
They run.
Emergency lighting. Red. Pulsing. People running in both directions.
Cailee and Ari run. Hands clasped.
Through a window: an Aetheron passing. PRESENT in a way that hurts to perceive. Where it passes, the corridor CHANGES.
For one instant, it PAUSES. Near Cailee. Her equations flare — involuntary, reflexive — and the Aetheron lingers. Not attacking. Not feeding. Something else. Examining.
Then it moves on. Indiscriminate again. Consuming everything in its path.
Don't look at it—
They reach a junction. Two corridors. Left: the route to the pod bay — clear, lit, open. Right: a side passage, partially collapsed.
A VOICE from the right corridor. A MAN — forties, station jumpsuit, a MAINTENANCE TECHNICIAN — pinned under a buckled support beam. One leg trapped. He's pulling at the metal with both hands.
TECHNICIAN
PLEASE — I can't — my leg—
Ari stops. Pulls toward him.
We have to help—
Cailee's equations flash. Calculating the debris mass. The advancing transformation. The distance to the pods.
We can't. We don't have time.
He's RIGHT THERE—
The beam is load-bearing. If we shift it, the ceiling could—
Cailee, PLEASE—
The technician sees them. His face — the animal recognition that these two children are his only chance.
TECHNICIAN
Please. I have a daughter. She's on the transport—
Cailee pulls Ari left. Toward the pods. Ari resists — one second, two — then lets herself be pulled.
The technician's voice behind them:
TECHNICIAN (CONT'D)
PLEASE—
A GRINDING sound. The right corridor collapses. The voice stops.
Ari's grip on Cailee's hand tightens. Neither of them looks back.
Twenty seconds of running. Then the station SHUDDERS again. Worse.
A section of ceiling COLLAPSES — metal folding through itself.
Cailee thrown one direction. Ari the other.
Their hands RIPPED APART.
ARI!
Through debris: Ari on the far side. Moving. Alive.
Between them: rubble. Changing. Contamination spreading.
Go to the pods. I'll meet you there.
ARI-
GO!
Ari turns. Runs. Disappears.
Cailee does not go to the pods. She circles back.
Her equations appear - RED, shattering, but trying to help. Mapping routes.
She follows them.
Cailee climbs through rubble. Squeezes through spaces too small for adults.
The walls transforming. The wrongness advancing.
And there-
Ari.
Against the wall. A section of BULKHEAD pinning her. The metal beginning to transform at its edges.
No-
She runs. Falls to her knees.
Ari's eyes are open. Conscious. She looks at Cailee with recognition. And relief.
CAILEE (CONT'D)
I'm here. I'm going to get you out-
She looks at the bulkhead. At the angles.
The equations calculate. Vectors. Weight. Possibilities.
There are no possibilities.
Ari knows. Her hand moves to the watch.
CAILEE (CONT'D)
Don't. Ari, don't-
Ari fumbles the clasp. Gets it off. Barely.
She presses the watch into Cailee's palm.
The leather is warm. Wet with blood.
Cailee shakes her head — no, I don't want it, I want YOU — but Ari's fingers close around hers, holding the watch between them.
Cailee doesn't understand.
ARI (CONT'D)
You have to help the next one.
I won't forget. I promise. I promise I won't—
Ari's grip loosens.
Her eyes do not close. They stop. The light going out like a circuit cutting.
Cailee holds her hand. The watch between their palms.
Blood on the leather. The face CRACKED. Still ticking. Scarred now.
Like her.
CAILEE (CONT'D)
Ari?
Nothing.
HANDS. Grabbing her shoulders.
LIAN (O.S.)
CAILEE!
No - I can't - she needs-
She's gone. We have to go NOW.
DAVID and LIAN, covered in dust and blood not their own, pulling their daughter from the body.
I promised her - I PROMISED-
You can keep your promise alive. But only if we go.
Cailee looks at Ari one last time.
She lets them pull her away.
The watch clutched in her fist. Blood on the leather. Cracked face. Still ticking.
They run.
Most pod hatches open. Empty. Launched.
Through the windows: the Aetherons visible. This is what killed her friend.
One pod left.
SINGLE OCCUPANCY.
No.
Get in.
I won't leave you-
You don't have a choice.
David grabs her shoulders. His face streaked with terror pushed down deep.
Listen to me. It's not in the machines. It's not in the station. It's-
He grabs her face. Hands shaking.
DAVID (CONT'D)
It's in you. You ARE the work now. Do you hear me?
I don't WANT-
I know.
He pulls her close. His lips move against her hair.
We see him speak.
We do not hear what he says.
His eyes close. His grip tightens. Releases.
Lian is there.
I love you. We both love you. Remember that.
Mom-
Lian pushes her into the pod. The hatch begins to close.
Cailee lunges. Too late.
Cramped. Her body heat fogging the glass.
The hatch seals.
Through the viewport: David and Lian. Holding each other.
Cailee POUNDS the glass.
NO! OPEN IT! PLEASE-
HAND ON GLASS.
Her PALM flat against the viewport. FINGERS SPREAD. Reaching.
Lian's hand rises. PALM flat. FINGERS SPREAD.
Two hands separated by inches.
The pod LURCHES.
Behind her parents: the bay doors open. An AETHERON, passing.
David and Lian turn to face it. Together.
The pod LAUNCHES.
The pod arcs away from the station.
Through the viewport: the station coming apart. The bulk drive facility imploding. Somewhere in that chaos, her parents.
Cailee's face. Glass fogged. Hand pressed against it.
The watch clutched in her other fist. Blood still wet. Cracked face still ticking.
Her equations try to appear. Try to help.
They SHATTER.
Not turn off. BREAK APART. Fragment. Mathematics shattering as her world shatters.
She opens her mouth.
And SCREAMS.
Not a word. Not a name. Just sound. Her screaming and the watch ticking. The only sounds in the pod.
Through the viewport:
The station EXPLODES.
Fire in vacuum. Debris like scattered stars.
Mars, red and indifferent, below.
TITLE CARD over the destruction:
PER ASPERA
The screaming continues.
The fire continues.
The watch ticks.
FADE TO BLACK.
Silence.
TITLE CARD:
### END OF ACT I