Lin Yan, a criminal investigation consultant born with "spirit-seeing eyes," can see the lingering thoughts of the dead. Quiet and eccentric, she makes a sudden entrance into the major crimes unit. Time and again, she "hears" game-changing clues from corpses, turning science-minded Captain Lu Chen from a skeptic into someone who relies on her. Together, they solve one bizarre murder after another. But Lin Yan's ultimate goal is to crack the cold case of her sister, who died at a lighthouse twenty years ago. When the long-sealed files are opened once more, Lin Yan discovers that her sister's ghost is pointing to someone within the police force. And her secret ability to commune with the dead has made her the killer's next target.
