Watson sits at home on a fine morning, newly married and the proud owner of a new medical practice. But truly he wishes he could be on another adventure with his friend, Sherlock Holmes. Luckily, Holmes arrives at his door with just such an adventure. Mr Hall Pycroft has been offered a job that seems too good to be true, and his new employer is too bizarre to be trusted. Holmes, Watson, and Pycroft must confront this man together, little knowing how deep his plan truly goes…