Miranda has been telling anyone who would listen, thestories tha Mercyah had, in turn, told her. The journal Mercya has kept, was of course called, The Darker Side Of Hell. Like the one line from the song Carry You by Amy Grant. She had kept saying just that one line to herself over and over again. " I've seen the darker side of hell and I've returned."
Because of the fact that she was El Diablo, it doesn't mean that she isn't still human. She feels like a citizen soldier, fighting for the lives of millions of people while being in Mexico. She;s kept up the facade of being El Diablo, all the while she's fighting for her right to get home and to get a chance to know her father better too.