Loyal Defender

I had this really weird dream last night featuring a monster in Doctor Who. It was like a mixture of the Vashta Nerada and the Vardies from the episode ‘Smile’. They were controlled by certain commands, by the people who worked in this factory, and were stripping people to the bone, then devouring the bones themselves. They were out of control, so the Doctor tried inputting a ‘Ban’ command to stop them, but it autocorrected to ‘Ban snack’, which somehow translated to ‘Kill everyone’. Luckily they decided they couldn’t kill the Doctor or his companion, but they could kill others. The Doctor soon figured out they were only after the people in the factory. They were small black, pill-shaped robots with tiny mouths with razor-sharp teeth.