James Jackson lives for the dark. A college student obsessed with horror novels and vintage slasher films, he's spent his life studying monsters from the safety of his armchair. But on a night of a thousand-year storm, the horror becomes real.

She was standing in the middle of the road-soaked, silent, and marble-pale.

When James brings Rebecca Jenkins back to his apartment to dry off, he expects a grateful stranger. Instead, he finds a girl with no reflection, no heartbeat, and a voice like an echoing winter. Rebecca is a "Rain-Walker," a spirit trapped in the moment of her disappearance six months ago. She has no memory of how she died, only the chilling feeling of heavy dirt and a jealous shadow that followed her into the woods.

Compelled by a connection that defies the living world, James enters a race against time to solve Rebecca's murder. As they dig into the dark secrets of the university's "Golden Boy," James finds himself falling for the girl who is already gone.

But in Oakhaven, the dead don't just tell tales-they seek vengeance. And as the rain begins to fall again, James realizes that saving Rebecca's soul might mean losing her forever... unless fate has one final twist in store.

A haunting blend of Your Name and The Sixth Sense, this is a story about a love that survives the grave and a promise that spans two lifetimes.