Isabella sings harmonics - including with Micaiah, once he's learned the mass to performance quality; there's a forty-five minute section in the middle that's perfect for extracting and presenting to the wee hours of the morning at the Eyrie.

She flies on intercessions, and generally brings him along, for rain, to halt a blizzard, to calm a storm, and once she finds a plague flag and puts Micaiah down far away from the settlement while she quizzes the healthier community members about their symptoms. Angels rarely catch the plague; she feels safe enough picking Micaiah up again so he can listen to her sing through the verse designated for each complaint (this for fever, that for cough, the other for the rash) and watch the pills fall to earth. The flag comes down and they continue home.

She keeps half an eye on Nathaniel, and quietly informs Baruch of the situation as well so he'll be mindful of the boy's potential sensitivities.

She falls into an assistant role with Delilah - nothing so formal as the situation she had with Linus, because Isabella would be living at the Eyrie either way, but Delilah sends her to greet visitors and has her take notes at meetings and occasionally even asks her opinion on questions about this or that.

And one morning, Isabella opens her door to leave her quarters and sing a pre-dawn duet with Serah - and the hallway is not there.

"Micaiah," she murmurs.