In modern-day London, sixteen-year-old Miss James "Mori" Moriarty is looking for an escape from her recent past and spiraling home life when she takes classmate Sherlock Holmes up on his challenge to solve a murder mystery.
In modern-day London, sixteen-year-old Miss James "Mori" Moriarty and classmate Sherlock Holmes set out to discover who is framing Mori for the Regent's Park killings.