Melinda (Jennifer Love Hewitt) has a unique ability to communicate with the ghosts of the living. Her grandmother tells her that the ghosts refuse to leave because they have unfinished business with the living. They call them "land ghosts." Because of Melinda's special ability to communicate with the ghosts, ghosts often come to her for help and conduct some supernatural investigations. Because of this, Melinda is often criticized and questioned by people, but when she finds that she can not only help the dead, but also give a hand to the living, she knows that her special ability is not a burden but an asset...