It is one year since Sherlock Holmes jumped to his death and John Watson is still trying to cope with the loss. He finds life dull and grey until one day he's called to France to help solve a murder mystery. But John's not alone. There is another detective on the case. A mysterious Norwegian named Sigerson…

Sherlock Holmes and John Watson are mysteriously invited to attend the opening performance of a new symphony. When murder fouls the evening, it's up to the two detectives to find out who's responsible, and why, before an even greater tragedy occurs. This is a very Phantom of the Opera story!

After a particularity stressful case, John Watson and Sherlock Holmes have an encounter that they cannot ignore, but almost destroys their friendship. Watson must learn to deal with his new emotions and possibly a life without his best friend.