This article contains spoilers for Doctor Who season 13, episode 1.
Doctor Who season 13 is building on the Timeless Child retcon, with the Doctor attempting to learn the truth behind a secretive Time Lord group known as the Division. As promised by showrunner Chris Chibnall, Doctor Who: Flux episode 1 kicked off with the Doctor and Yaz already partway through an adventure. The Doctor had tracked down an alien named Karvanista, only to discover his race the Lupari were apparently about to invade
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