After Professor Snape dreamed of Lily, things changed for Hermione Granger, who found herself risking her academic, professional and personal life for nothing more than, indeed, a dream.

The Golden Trio is back at Hogwarts to finish their seventh year. However, Hermione starts behaving in an a rather odd and inappropiate way, which ends up involving professor Snape help to get her back to normal, while trying to figure out the reason for this complete mess.