The Legend of The Water Wraith

I'll bet you guys will want to hear a SCARY story this time! I really like this story! ENJOY!

Once upon a time, there were sea-witches. They had put a curse on a the beach in revenge against their human husbands. One of the husbands had swam on this very beach, and he drowned.
To this day, if you ever see a strange man with his head peeking above the water, he shall pull you down to the deep, murky ocean. That man was the very same husband. That man had become a water wraith.
But William, a villager that lived in the village by the beach, did NOT believe this story. "Hogwash!" he would say. "What a silly thing to believe!"
One day, William walked to the beach. Nobody was there because they feared the legend.
He dove into the water.
Ever since then, no one had ever seen William.
Some think this story is a ridiculous, nonsensical fairytale. Others claim that William died. And others think that William became an apprentice of some sort to the sea-witches. We'll never know for sure...

I made this story all up. How do you like it? (Comments below.)