La hija del escritor

María, along with Jorge, the geekiest boy in the class, has to do a job for the institute on Benito Pérez Galdós. She doesn't feel like anything, especially now that she has a very bad relationship with her father, also a writer. However, when she begins to receive mysterious letters with information about Galdós, María is trapped by the curiosity of knowing who is behind these anonymous messages.