Ravendark Castle

You Primes? Cael balks at his sister's words, reflecting on just how long it's been since he saw her last. "This...City of Doors, is that where you went after--" he abandons this question before it's finished, choosing a different tack instead. "Is that where you've been all this time? What brought you back? And if you knew it was so dangerous here, why not simply choose another door?"