Seventeen-year-old Charlotte Brewer is sure sheÕs crazy when she hears singing drifting from the oceanÑnormal people donÕt have arias playing on repeat in their head. When she gets wasted at a party and investigates the ethereal tune, she almost drowns. Charlotte comes to with an overwhelming fetish for salt water and a heartbeat of only seven beats a minute. She wakes up by the sea almost every day and dead men wash up hours later.
Then Charlotte meets Lorelei, a siren. Lorelei reveals she saved her from drowning with the ÒSirenÕs KissÓÑa curse that made Charlotte a soulless immortal. Her role as a siren is simple: guide the souls of the dead at sea. But taking care of the dead is difficult after Charlotte discovers sheÕs stuck in the middle of a war between a fertility goddess and the sirens. If Charlotte wants to regain her mortality, she must find true love. And if she fails to secure it, she faces losing her existence to the gods.