A woman wakes in a hospital, her leg in a cast and with no memory of who she is. All she knows is that there's something important she must do, but she has forgotten what it is. She is identified as Katy Cavanaugh by a Mrs. Lennox, the woman who was her parents' housekeeper before their deaths. Katy returns to their home in Northern California, where she meets Jace Foster, the manager of a nearby Christian school for boys. Katy finds herself falling in love with Jace, until another man shows up, claiming to be her fiancee, and confusing her more than ever. It isn't until an attempt is made on her life that she realizes she is not Katy Cavanaugh-but the truth may have come too late.