The Doctor's moral struggle against Davros to prevent the creation and rise of the Daleks, balanced against the potential consequences of altering the timeline and condemning innocents.

In the sterile, high-tech confines of the Thal control room, the Doctor—still disoriented from his temporal arrival—witnesses the final, devastating act of a war that has spanned millennia. The Thal …

In the sterile, oppressive interrogation chamber of Davros’s bunker, the Doctor faces his most harrowing moral crucible yet. Nyder, Davros’s loyal enforcer, has strapped Sarah and Harry to torture benches—devices …