The fourth installment of the critically acclaimed manga adaption of BBC Hit Sherlock
introduces the femme fatale and the detective's famous rival Irene Adler! Fresh from
confronting Moriarty in the end of The Great Game Sherlock Holmes (Benedict Cumberbatch) and
John Watson (Martin Freeman) are called to save the royal family from blackmail at the hands of
Irene Adler (Lara Pulver) a dominatrix known as The Woman. Adler pulls Sherlock into a complex
web of mysteries involving the CIA and the MOD with secrets that could threaten to threaten
international security and topple the monarchy.