Inhibited. The Abandoned Crown Series, #1

Nobody returns from the prisons. Everyone knows that. Because the prisons lead to the Telias, and the Telias are just blood baths for The General's amusement. When Alice was captured she accepted her fate and, after being tortured and broken for over a decade, there's not much left of her. Until the guard assigned to her torture helps her escape instead, giving her a small glimpse of freedom. But then she forgot.
Now hiding in a city full of its own secrets, Alice must work hard to remember what she's running from, and whether she herself is a trap.