Adaptation of the American series 'Between ghosts' for Telecinco. After his grandmother's death, Alba Rivas will have as his mission to help the dead who have not been able to cross "the other side" and will have to help these souls complete their journey. His closest ones will be affected by this "mission", even reaching the point of endangering their lives by helping the spirits. The young woman will have to face the difficulties of having this gift and, at the same time, take care of other aspects of her life, such as taking her business forward, building new friendships and living a love story. Alba will maintain a special relationship with Pablo Escudero, a newly graduated medical skeptic who, after almost a decade of studies, has started working in the local Emergency Service. There she will meet Gabriel Vega, a perfect ally in the development of her missions for her passion for the supernatural world and her ability to obtain data and information.