Leekah is a character from The Legend of Zelda: Breath of the Wild. Leekah is a Hylian traveler who can be found throughout Hyrule. She is one of the travelers whom Link can rescue from monsters. After being rescued she will take refuge in a nearby Stable. Link can encounter her in several areas, and if nearby enemies knock Leekah out, she will angrily admonish Link for standing by and letting her get hurt, even though not present at this moment.
If Link talks to her back at the Stable, she will mention that one hundred years ago there where much less monsters and she could actually take a peaceful walk through the countryside.