I enjoy stories where someone abandons their old life and takes on a new identity.
Jacob's Grandaughters is one of my favorites:
https://storiesonline.net/s/13087/jacobs-granddaughters
and A.A.Nemo has a couple others along the same lines, like Concordia.
Yuma, by JRyter is another:
https://storiesonline.net/s/18792/yuma
I'm sure I've missed many. Recommendations appreciated.