Aliens abducted by aliens — and the Doctor and Ruby have to apologise for the paperwork.
Short Synopsis
The Fifteenth Doctor and his companion Ruby Sunday arrive on the remote forest-world of Cavia, where meteor showers herald not just cosmic wonder, but strange robotic watchers, mysterious abductions and a local woman who’s absolutely sure she was taken for alien study. The question isn’t who is abducting people—it’s why, and how far the Doctor will go to stop it.
Extended Storyline
The TARDIS drops into quiet, isolated Cavia—green forests, sky-fulls of meteors, no civilization worth mentioning. Ruby immediately remarks how peaceful it looks; the Doctor gives a smile, one eyebrow arching: “That’s what we’ll fix first.”
They meet Elysa, a kindly resident who believes she’s been abducted by creatures from the stars and returned with nothing but memories and questions. The Doctor takes her seriously—this isn’t one of his usual “people saw something weird and panicked” cases. The meteors in the sky are real. The tracks in the forest are real. Something is definitely watching.
Night falls. Ruby spots flickers of metal in the trees; the Doctor’s scanner picks up strange energy signatures. Robotic automata—tall, slender, silent—are surveying the wilderness. Meanwhile, the meteor showers intensify and reveal tiny crash-sites: fragments of alien origin sprawled across the clearing.
The Doctor’s detective mode kicks in: these automatons aren’t hostile… yet. They’re observers. Their purpose? Extraction. Experimentation. Monitoring. And their target: humans. But why humans on a seemingly uninhabited planet?
Searching deep in the forest, the Doctor and Ruby discover a hidden base—a cavern shaped by meteor impact, centuries old and alien made. Inside, the automatons gather data, scan human subjects (including Elysa), and prepare for a larger event. The Doctor realises the planet was used as a staging ground for the Ixites, a race known for abducting species to test them—the planet was a lab disguised as wilderness.
The central conflict comes when Ruby is nearly abducted herself, triggering a fracture in the automatons’ protocol. The Doctor uses the moment to hack into their system, to reveal the truth: the Ixites intend to relocate human minds into the machine world, to “evolve” both species. Elysa, captured earlier, becomes pivotal: she refuses to be processed, refuses to be silent. Her defiance gives the Doctor an angle.
In the climactic scene among shattered crystal-walls and flickering meteor-light, the Doctor and Ruby fight side-by-side. The Doctor counts down—“Three… two…”—as Ruby smashes the control core with a meteor shard. The automatons stop, the portal closes, the base collapses. Cavia breathes.
Afterward, the Doctor and Ruby reflect in the TARDIS. Ruby asks what happens when worlds are labs and people are data. The Doctor responds: “We’re not experiments. We’re the ones who decide the questions.”
And Ruby grins. “Good. I don’t do questions without sarcasm.”