La chica invisible

Aurora Ríos is invisible to almost everyone. The events of the past have caused her to isolate herself from the world and she hardly ever relates. At seventeen, she has no friends and she is fed up with the people of that town talking behind her back. One night in May, her mother does not find her at home when she returns from work. It is not usual. Aurora appears dead the next morning in the changing room of her high school, Rubén Darío. She has a blow to the head and a compass has been left next to her body. Who is responsible for that terrible event? Julia Plaza, the invisible girl's classmate, is obsessed with finding the answer. Her great intelligence and her prodigious memory help him make the Rubik's cube in fifty seconds or be invincible playing chess. But will she be able to help her parents in solving that enigma? Her mother, Aitana, is the coroner in the case and her father, Miguel Ángel, the sergeant of the Judicial Police of the Civil Guard in charge of the investigation. Julia, together with her inseparable friend Emilio, a very particular boy with a disturbing look, will try to do everything in her power so that the murder of Aurora Ríos does not go unpunished.