Takes place after season 3. Sherlock is needed back in England and Moriarty has a few more mysteries for Sherlock. Will Sherlock be able to defeat Moriarty when his aim is to destroy everything and everyone he's ever loved? With his new feelings for Molly, will he be able to defend her and redeem himself or will his reputation crumble once again, this time taking with it everyone he cares about? Read and find out!