Influenced by Guy Ritchie's film, the role of the heroine, Irene Adler, was also expanded on during the show. Her love affair with Sherlock Holmes is one of the series' main storylines. She will be played by actress Lyanka Gryu. Kavun has also said he only plans to use the motives of the original stories, and will recreate the stories almost from scratch. The series will also assume that Watson's descriptions of the crimes have been embellished. Later he will try to adjust reality to his fantasies. As an example, Holmes' famous pipe will be replaced by cigarettes. Unlike most adaptations of Sherlock Holmes, the Sherlock in this adaptation is younger than Dr. Watson by 15 years.

工程师大卫·金（约翰·赵 饰）一直引以为傲的16岁乖女玛戈特突然失踪。前来调查此案的警探怀疑女儿离家出走。不满这一结论的父亲为了寻找真相，独自展开调查。他打开了女儿的笔记本电脑，用社交软件开始寻找破案线索。大卫必须在女儿消失之前，沿着她在虚拟世界的足迹找到她…