Myth of lady of the lake!

Myth

The myth of lady of the lake, the myth is told in wales.
        The lake in there black mountains has a myth to it, the story goes like this, there once was a young framer named Gwyn. He had fallen in love with a beautiful water fairy and the water fairy had blond hair, blue eyes, pale skin and she was wearing a light blue dress. The water fairy agreed to marry him, but warned him if that she would leave the young farmer if he ever struck her 3 times. The water fairy and the farmer lived happy for many years and had three kids. One day the framer struck her really hard and she disappeared into the lake and was never seen again. But people believe her three kids were can only see her.

There you go that’s the myth that’s takes place in wales and if you have a country that you what to know a myth about send me the country and I will find a myth about it or if you have a really good myth tell me the name of it and I will wright the myth.
P.S  legends are ok to