Seventeen-year-old Eureka's life is taking on dark undercurrents that don't make sense . . .

Her mother killed in a freak accident.

Her best friend, Brooks, behaving like a stranger.

And Ander. The boy with eyes like the ocean who is everywhere she goes.

Uncovering her mother's legacy - a stone, a locket and an ancient tale of romance and heartbreak - Eureka begins to question everything she thought she knew.

Only one thing is certain: everything she loves can be washed away.