John likes to joke about Sherlock's experiments, but one day he takes his teasing too far.
When Clara and Molly are kidnapped, John calls the Doctor for help finding them. Sherlock hears of this and decides that his hiatus is over. (Sequel to Murder and Aliens) (Rated for violence).
When Irene Adler reappears, Mycroft Holmes forces Sherlock to take her in, thinking that she can distract him from his unrequited love for John. Meanwhile, Sherlock decides to do something about Mycroft's isolation. Contains unrequited Johnlock, unrequited Sherlolly, Adlock, Mollcroft, and John/Mary.
When The Doctor and Clara go undercover to investigate a murder, they end up butting heads with none other than Sherlock Holmes. (Rated for violence).
The moment he had entered her life, he destroyed everything she knew while saving her at the same time.