"This is Ketterdam!" Nina says, with a little spin. "I loved this harbor area and all of the food stalls here. It isn't Ravka, my country... I think I mentioned I was kidnapped onto a slaving ship when I was in Ravka with the Second Army-- the Grisha Army. After the ship went down, I ended up here in Ketterdam instead and ...I think this is where my story really started. This is where I betrayed Matthias and then saved him." All of this is said in a much more matter-of-fact tone than Nina has used in the past; she's fairly certain Binghe will understand the importance of this place to her.