About the book: 2021 / An epidemic hits the Brazilian city of All Saints. A terrible disease is killing people. Day and night the drums call to Obaluaya - but the Saint is inexorable: after all, the people of the city insulted his bride! And Gabriela, a student from Rio de Janeiro, has no idea who her Facebook friend really is. Gabriela's friend, Eva Carreira, helps her open the door to the mysterious world of ancient African magic. Orisha Eua. Sister Obaluaye.