Untold story Sherlock Holmes 'greatest rival, Moriarty! Pred tým, ako bol Sherlock's rival, Moriarty fought proti unfair class caste system in London by make sure corrupt nobility got their comeuppance. Alebo len most well-intentioned plány môžu spin z control-will Moriarty's Dream of more just a ekval world turn him into a hero...or a monštier? Po úspešnom establishing foothold v Durham a čistenie mesta niektorého z jeho corruption, William James Moriarty sedí jeho zábery na London. To make headway there, he needs the aid of his brother Albert. Ale keď sa jeho cesta do Londýna, William je kidnapped by a gang of criminals! Will Albert môže byť schopný uložiť him v čase?