Holmes and Watson find themselves bombarded with an absolute avalanche of dramatic cases! Holmes enrols Inspectors Lestrade and Bradstreet to help him play a dangerous four handed game against an organisation whose power and influence seems to know no bounds. As dissimilar as each case seems to be, robbery, assault and gruesome murder, Holmes begins to suspect that each one has been meticulously designed to lure him towards a conclusion that even he could not have anticipated. However, when his brother Mycroft goes missing, he realises that he might just be running out of time........