I used to use Fairmail but now I’m strongly on the Canary Mail bandwagon

Signal, Firefox, ReadEra (best EBook reader for Android hands down)

Honourable mentions to OLauncher. Super clean UI that makes my phone less distracting and easy to use

Sounds like a fun character to play. The next thing to concentrate on is what does this entity want with her? Why save her? Is it actually really weak and needed a body? Are these nightmares from people from her past lineage who are fighting to get her back? If so can we meet one of these characters in the campaign?

All things to ask your DM about. The story will just flow from there and I guarantee they will appreciate it. - A forever DM