London, 1800's. The infamous Lord of Crime is distressing the streets, with the crime rate getting higher and higher. Until one day, newspapers report a surge in man-related murders and robbings, and police believe it has nothing to do with the Lord of Crime, but someone else.
A bookshop owner by day, and the infamous Grim Reaper by night, going after corrupt and selfish noblemen in hopes of saving the women. As you and your friend, Charlotte, continue your work, it's only a matter of time before you catch the attention of both the Lord of Crime, and Sherlock Holmes.
As word comes round that Irene Adler is in London and involved with none other than Sherlock Holmes, you can't help but want to find out the documents she's hiding. But with Sherlock as your ex-boyfriend, and growing relations with Irene, it's becoming harder and harder to hide who you truly are.