In your shadow
I keep thinking about Robin and Morven.
Someone mentioned a similarity to Zac's character from Dimension20. But the 'parasitic' character Zac played most of the time had been the fun, almost charming one, and the host body was originally a horrid person.
Robin is sweet, well-intentioned, and frightened. As he should be, the woman in his body wants it all to herself and doesn't care about risking its wellbeing in the process.
But, just like Andy's other female antagonist, Victoria (who I still think about daily), who can fault Morven? A woman killed by zealots for practising magic in a world that has literally fallen apart without it. Somehow finding herself still alive, albeit in a body not her own and with only minor say in its movements. Who could fault her for wanting freedom, by whatever the means?