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I promise that I'll always strive to be someone who's good enough for you, someone who deserves you. So... will you marry me?

John Watson is a doctor who's Sherlock's assistant in his cases and potential romance option in the game Guard Me, Sherlock!. He's based on Dr. Watson from Arthur Conan Doyle's series.


Coming soon...


Coming soon...


  • John's main story, "The Oath of Four" is based on Sir Arthur Conan Doyle's novel The Sign of Four.
  • A running gag in his story is that he's constantly hit on by Jane's agent Simon, who's a transgender woman.
  • In James' route, he has affections for Jane but he's not as strong as a romantic rival as Sherlock.
  • John's route is the first to introduce Jane's parents, while Mycroft's was the second.