Diego stumbles across a collection of letters in the most haunted building in the city. They tell someone's story: the author arrived in the Roma neighborhood in 1987, settled with his father in the mysterious Begur Building, and made friends. The usual. However, this isn't just any old story - it's a ghost story. This famous building that has housed celebrities and is an emblematic face of his neighborhood is not what it seems. Diego finds messages that have no author, people who are never lived there... something isn't adding up.