Sherlock and John deal with the most despicable magicians out there called the 4 horsemen. While in the process of dealing with the case and some bad things happen which drifts the case into another evil direction.
Sherlock Holmes and John Watson are linked by a deep connection, made up of investigations and unspoken silences. As they tackle complicated cases, an intense tension grows between them, ignored at first, but impossible to escape. When the lines between friendship and something more begin to blur, both must come to terms with what lies between them.