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English
Series:
Part 1 of Star Trek: Starfleet Academy; The Polycule Chronicles
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Published:
2026-03-25
Completed:
2026-03-25
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2,968
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4/4
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Star Trek: Detention

Summary:

episode one of the Polycule Chronicles; a series that follows Genesis Lythe, Caleb Mir, and Tarima Sadal

Chapter 1: The one where they get locked in an inventory room...

Summary:

the original structure of this series was 9 episodes broken into 4 chunks a piece, when the story changed from being a Caleb-Tarima fic where they cause...literally every problem to Polycule I felt it would be easier to at least simplify my work.

Notes:

(See the end of the chapter for notes.)

Chapter Text

The briefing room felt too large for six cadets and two officers.

Which made it worse.

Too much space for silence to stretch. Too much room for every misstep, every bad decision, to echo back at them.

The Academy beyond the walls was hollowed out by summer recess. No movement in the corridors. No voices. Just the low hum of systems and the weight of being very, very noticed.

Tarima stood like she belonged there, chin lifted, shoulders squared, every inch the First House’s daughter. The kind of posture that didn’t ask forgiveness and certainly didn’t imply guilt.

Caleb looked like he’d shown up out of obligation and was still considering leaving. Hands in his pockets, weight tipped back, expression caught somewhere between bored and entertained, like this might all turn into a story later.

Genesis stood slightly apart.

Not isolated just… not aligned.

Still. Composed. Watching everything. Tracking every movement, every breath, every shift in the room like it might matter later.

SAM leaned subtly toward Jay-Den, whispering something too quiet to catch. Jay-Den gave a small, earnest nod in return. Darem stood with them, silent as ever, gaze lowered but not unfocused he was listening. He always was.

The door hissed open.

Keyla Detmer entered first, sharp lines and sharper presence, eyes already moving over them like a systems check. No wasted motion. No hesitation.

Nhan followed and took position near the wall, still and solid. She didn’t need to loom. She simply was, and that was enough.

Detmer didn’t sit.

That alone said everything.

She let the silence sit. Let it stretch just long enough to become uncomfortable.

Then

“Well,” she said, flat and clean, “congratulations.”

No one moved.

“You got the honors. The commendations. Medals, even.” Her gaze passed over each of them, precise, measured. “Very impressive.”

A breath.

Then the edge slid in.

“Now let’s talk about what you actually did.”

Caleb shifted, just enough to show he’d heard it. Tarima didn’t move at all. Genesis didn’t blink.

“You went AWOL,” Detmer continued, pacing slowly, boots quiet against the floor. “You stole a shuttle. You left Federation space without authorization. You disobeyed direct orders. You endangered your captain, each other...”

She paused, just briefly.

“...and inserted yourselves into a situation involving the capture of Nus Braka.”

The name landed heavy.

No one filled the silence that followed.

Detmer stopped pacing. Hands behind her back now.

“Let me be clear. The only reason this is a commendation and not a court-martial is because you survived… and because the outcome was useful.”

That hit harder than anger would have.

SAM’s posture shifted, just slightly processing. Jay-Den’s gaze dropped, thoughtful, not ashamed so much as… weighing it. Darem’s expression didn’t change, but something in his shoulders tightened.

Caleb let out the faintest breath through his nose. Not quite a laugh. Close enough to risk it.

Tarima’s jaw set, controlled but not unaffected.

Genesis absorbed it. Filed it. Said nothing.

Detmer’s eyes hardened.

“So yes. Well done.”

A beat.

“And welcome to detention.”

That one landed.

“For the duration of the summer term, you will remain on Academy grounds under restricted movement. You will complete assigned duties, remedial training, and whatever else I or Officer Nahn deem necessary.”

A slight tilt of her head toward the wall.

Nhan didn’t move.

Which somehow made it worse.

“No off-world travel. No unsupervised holodeck access. No disappearing acts.” Detmer’s gaze flicked, sharp as a blade, to Caleb. “I don’t care how creative you think you are.”

A pause.

Then quieter. Colder.

“You got lucky once.”

Her eyes moved across all of them again.

“You will not rely on luck again.”

Silence settled, heavy and final.

Then—

Caleb, because of course, under his breath, just loud enough—

“Could’ve been a court-martial. That’s kind of impressive.”

Tarima didn’t even look at him.
“Stop talking.”

Detmer’s attention snapped back.

“Something you’d like to share, Cadet?”

Caleb straightened just enough to pass inspection.

“No, ma’am.”

She held his gaze a second longer than necessary.

Then nodded once.

“Good.”

She turned toward the door.

“You start immediately. First assignment is posted.”

The doors slid open. She paused, just slightly, without turning back.

“Try not to make it worse than it already is.”

Then she was gone.

The room didn’t shrink.

But it closed in.

Jay-Den exhaled first, a steady release.
“…Detention.”

SAM looked between them, thoughtful.
“We received commendations and punitive measures simultaneously.”

Caleb snorted.
“Yeah. That tracks.”

Sam dragged a hand down her face.
“We got medals and detention.”

Darem spoke quietly, almost to himself.
“Balanced outcome.”

Caleb smirked.
“Worth it.”

Tarima turned her head just enough to look at him, sharp and unamused.
“You are the reason we are here.”

“Pretty sure it was a group effort, princess.”

Genesis moved then.

Just one step forward.

Just enough to shift from observer to participant.

Her voice was calm. Even. Grounding.

“We should see the assignment.”

A pause.

Then, softer...more to herself than them

“Before we make it worse.”

And that was it.

The first thread.

The assignment board did not inspire confidence.

Caleb stared at it like it had personally offended him.

“…Inventory audit?”

Tarima’s expression sharpened instantly.
“I did not nearly die in deep space to count equipment.”

Jay-Den leaned in slightly, reading with intent.
“Maintaining readiness is an honorable responsibility.”

Caleb glanced sideways at him.
“You would say that.”

SAM tilted her head.
“What is an inventory audit?”

“Counting. Verifying. Logging discrepancies,” Darem said, not looking up.

SAM brightened.
“That seems straightforward.”

“It won’t be,” Genesis said quietly.

She stepped closer, tapping the lower section of the display.

Auxiliary Training Facility 3: Sublevel.

Caleb groaned.
“Of course it’s underground.”

The facility felt wrong the second they stepped inside.

Dim lighting. Still air. Too quiet for something supposedly operational.

Tarima slowed, gaze sweeping the space.
“This place is empty.”

Nahn’s voice came through the comm, precise and unyielding.
“Facility is operational. Complete your assignment.”

Then silence again.

Caleb muttered,
“Yeah. Totally normal.”

They spread out, reluctantly.

Genesis moved first—efficient, focused, already scanning, already working.

Tarima hovered near Caleb, watching him instead of the equipment.

“You are not taking this seriously.”

“I am,” Caleb said. “I’m seriously bored.”

“You should be seriously concerned.”

He smirked, just a little.
“You worried about me?”

Tarima didn’t hesitate.
“Yes.”

That landed.

Caleb didn’t have a response for that.

Across the room, SAM scanned rapidly.

“I have counted forty-seven units of—”

The lights flickered.

Everything stopped.

Jay-Den straightened instantly.
“That is not normal.”

Darem looked up, tension threading through his voice.
“No.”

Genesis turned toward the main door.

“Did anyone...”

The door slammed shut.

Hard.

Sealed.

Locked.

Silence.

Caleb blinked.
“…Okay. That’s new.”

Tarima turned slowly toward the door, something colder settling in her expression.
“No.”

Genesis was already moving, scanning the panel, fingers quick and precise.
“It’s not responding.”

SAM stepped beside her.
“I can attempt to interface.”

“Do it.”

Jay-Den moved to the perimeter, alert and purposeful.
“I will locate an alternate exit.”

Darem followed without hesitation.

Behind them, Caleb leaned back against a console, watching Genesis work.

“You sure you didn’t break it?”

“No.”

She didn’t even look at him.

Tarima stepped closer, gaze flicking between them.
“This is not a joke.”

Caleb straightened, the humor dropping off just enough.
“I know.”

SAM paused.

“…I cannot access the system.”

Genesis frowned, just slightly.
“That shouldn’t be possible.”

Tarima’s voice dropped, quieter, sharper.
“Then something is wrong.”

And there it was.

Not chaos.

Not yet.

But the edge of it.

Caleb exhaled slowly.

“…So.”

He looked at Tarima. Then at Genesis.

A crooked, familiar half-smile.

“We’re locked in.”

Genesis looked at him then.

Just for a second.

Something flickered quick, sharp, calculating.

“…Yes.”

A beat.

“Try not to make it worse.”

Caleb’s grin came back.

“No promises.”

Tarima closed her eyes briefly, like she was already exhausted.

Across the room, Darem spoke quietly to Jay-Den

“This is going to escalate.”

Jay-Den nodded once.

“It always does.” 

Notes:

Feel free to comment your thoughts! :)