At the end of the second season, Watson is ready to move out of Brownstone. This season, Watson will have a new boyfriend and Holmes will have a new assistant. The story will begin a year after the last season, when Holmes returns to New York with his new assistant after serving MI6 in the UK for a year. How will he deal with the relationship between him and Watson? How will Watson's love life develop? New people, new atmosphere, old friends reunite. On October 30, 2014, let's see whether the Brownstone detective duo can end their separation and successfully "remarry". The classic is reborn, let's see how the screenwriter will solve the problem.