Today, amid a series of mysterious crimes, the great and world-famous private detective Sherlock Holmes has followed a trail that led him to Professor Moriarty. In an attempt to lure him into a trap, he ended up falling into Moriarty’s hands. With Dr. Watson and Sherlock’s brother away, it is now up to you to take on this case. Will you manage to complete the mission? Or will this become the first and only unsolved case of the legendary detective?