María is a 13-year-old girl who has a hard time at school and at home, where conflicts between her parents affect her on a daily and direct basis. She is a great cartoonist, but not very good at math. She doesn't fit in between popular and partying girls, so her place in the world is still not very clear to her. But then he meets another Maria, "the monster's mother." A Maria who lived in the nineteenth century and forever changed the horror stories we read. Identified with her namesake, Maria will reconcile with her own monster to forge a memorable path.