Cinder Protocol

A cathedral of cold light. Holographic SUN PULSE WAVEFORMS rotate above a circular table. The windows beyond show the Sun as a distant, beating ember.

DR. IRENA SOLVIK stands rigid, eyes raw from sleepless math. JAX RENN paces, belt-born calm masking adrenaline. MARSHAL TAMSIN KORR watches like a drawn blade. FATHER-ENGINEER OTHO MIRE, robed in austere synthcloth, fingers prayer-beads made of old circuit wafers.

IRENA flicks her wrist—THE PULSE PATTERN collapses into a different overlay: a tight, unnatural HARMONIC STACK.

That’s not solar noise. That’s a carrier.

She brings up a schematic: HELIOMETRIC ARRAY CALIBRATION KEYS… and beneath it, a hidden module label flashes:

CINDER PROTOCOL // DIRECTED THERMAL VECTORING

Directed… heating.

Say it plain.

If you phase-lock the pulse harmonics, you can dump energy into a target’s collector field. Or habitat skin. Slow-cook. No missiles, no signatures—just “an accident.”

Otho’s gaze doesn’t move, but his thumb stops on a bead.

A heresy disguised as physics.

Who has access to embed this?

Only the Accord’s shared pipeline. The “trust” layer.

JAX stops pacing. Looks at the CINDER label like it’s a knife on a table.

So the sabotage on Mercury wasn’t to stop the decoding. It was a field test.

We expose it. Now. We name the program, we lock the network down.

If you name it without naming a culprit, every habitat hears “you can weaponize the Sun” and starts racing to do it first.

And if we stay quiet, we become accomplices.

Or custodians.

Or leverage.

KORR’s eyes narrow.

That’s a belt word for blackmail.

That’s a belt word for surviving negotiations with people who smile while their ships arm.

He taps the hologram—CINDER PROTOCOL branches into a web: MERCURY COLLECTOR FIELDS… LUNAR RELAYS… MARS ORBITAL…

JAX (CONT’D)

Someone built a choke point. If we go public, they vanish and the Accord fractures. If we keep it contained, we can force cooperation—data, access, names.

You want to hold the truth hostage.

I want to keep the table intact long enough to find the hand under it.

KORR steps closer to Irena.

Can you prove intent? Not capability. Intent.

IRENA swallows. Pulls up a timestamped log—an ELEGANT, SECRET SUBROUTINE inserted during a “patch.”

It was keyed to Pulse Three’s phase drift. It waited. That’s intent.

Otho leans in for the first time, voice low, almost tender.

There is an older word for such waiting.

Spit it out.

Cinder.

A beat. The room hums with life-support and unspoken threats.

We don’t announce Cinder. We use it.

We arrest the pipeline. I lock down the network—no more shared feeds until we have a list of suspects.

If you cut the feed, we lose the decode. The Sun keeps talking while we argue.

And if we don’t, someone burns a city with a star.

JAX looks to Irena—silent request. Irena looks to the pulsing hologram: a heartbeat that isn’t a heartbeat.

There’s a middle path.

She highlights a line of code: “VECTOR ENABLE.”

IRENA (CONT’D)

I can salt the harmonic stack. Make Cinder unusable without the salt key.

Can you do it without them noticing?

I wrote half this pipeline. They already noticed me.

Otho’s beads click once.

Then let them watch. Watching is not acting.

We keep the Accord alive, deny the weapon, and set a trap.

And if your trap misses?

Then at least no one gets cooked while we miss.

KORR considers. Finally—

Do it. And no one leaves this chamber.

She gestures to the ceiling.

KORR (CONT’D)

Seal the deck.

A metallic THUNK. Bulkheads slide shut.

Irena’s hands move fast—holograms folding into code. The SUN PULSE display stutters, then steadies… cleaner, quieter.

Jax watches the waveform settle. Otho watches Irena like she’s committing a sacrament. Korr watches the door like it might betray them.

On the table, a small alert blossoms—SUBTLE, PRIVATE:

UNAUTHORIZED QUERY: CINDER PROTOCOL

ORIGIN: UNKNOWN NODE

Jax’s eyes snap to it.

They’re already reaching for it.

Korr draws her sidearm—unneeded in a room full of light, but comforting.

Then we’re out of time.

Irena hits ENTER. The alert changes:

ACCESS DENIED // SALT KEY REQUIRED

A beat of relief—short-lived.

Because the UNKNOWN NODE tries again, faster. Hungry.