I Will Be Queen IWBQ

Set in a parallel universe, where the Earth is made up of kingdoms named after the different continents of the world, there lived a young princess in the Kingdom of Australia named Adira.

Adira is the only female in her cruel family, the youngest of 10 siblings, and the only child from the king's fifth wife.

To gain the throne, one must be the only sibling left alive...if you were male. Females were like chattel, to be sold to create alliances between kingdoms.

Having lived her life once already, Adira returns to when she was 10, and this time, she wants to make a change. She will become Queen.