Letters from the Labyrinth

Mirabelle's life has always been easy. Her father is a wealthy nobleman and they live in a large house on a beautiful estate. She's never known hardship and hasn't ever struggled a day in her life. And ever since Mirabelle could remember she's been receiving letters from an anonymous stranger. She doesn't know who this person is, nor where they even come from. One morning she receives a letter from this stranger saying that he's going to die soon because the curse hasn't been broken and the deadline is nearing. Shortly after, Mirabelle leaves her life of luxury in search of this mysterious man, determined to save him and break the curse.