The insidious abyss

Two hundred years ago, three Swan sisters were accused of witchcraft and thrown into the waters of Sparrow Bays. Since then, they return every summer to take revenge on the residents of the city. They steal the bodies of local girls and, in their appearance, captivate young people in the sea. And every year, tourists, fascinated by the history of the curse of the sisters.
Seventeen -year -old Penny Talbot, flows into the city. He lives with his mother on the island near the city and takes care of the old lighthouse. Like many local residents, she reconciled with the fate of the city. She knows that this year three bodies will be found on the shore ...
but only Penny sees what others do not see