One day, she woke up as Erica Norris, the frail girl from a novel. Raised as the daughter of the Pope, Erica was adored by all as the 'Hummingbird', a beautiful, delicate creature thought to be extinct. But behind that praise, she was nothing more than a pawn in her father’s schemes, destined to lead her entire family to ruin.

Armed with the knowledge of the story from her past life, Erica resolves to defy fate and survive this time. She joins forces with the cold and fearsome Crown Prince Enoch, and as she faces the 'hundred trials' he presents her, their destinies slowly begin to intertwine.

Can she change her doomed future, or will tragedy consume her once again?