Years after defeating the labyrinth, Sarah is still haunted by dreams of the Underground. She has tried to grow up and leave her childish fantasies behind her, but in sleep, she can't escape them, no matter how much she wants to - or needs to.

1980: only a small resistance fights for freedom against Voldemort's reign of terror. The Order of the Phoenix is knowingly fighting a losing battle. In desperate times, there is no black or white, and the lines are blurred as friends become traitors.