The story of the myth: a girl drowned her children and is now doomed to eternal suffering and the search for her dead children.
You can find this girl in the Castillo del Diablo area, from 22:00 to 05:00. When you are there, you will hear her crying and her phrase "Oh, my children!"
Be careful, she can kill you with a few hits. You can only kill her: Molotov cocktail, spray paint or melee weapons.