Ivory.

Ivory, a Marleyn, ends up in Paradis Island after an unfortunate childhood-filled with glamour, fame, and anguish. Once reaching the island, she slowly finds family and a new life with the comrades she ends up having.

However, as time moves on-and the world is eventually discovered by the island-Ivory has to make some tough decisions. She will also have to live with a certain action, that she knows will hurt the people she holds dearest to her.

This story does not change much in the original story of AOT. However, around the "season 3 mark, to season 4 mark"- lots will be changed- including personal relationships...that I can only describe as wild. Enjoy! -The author, Milk.