Tori Snyder is your average 15 year old girl, except she works for the British Government, alongside Mycroft Holmes. Coming back to the office to meet Mycroft, she asks him to protect some files, because she can't. later that evening, Mycroft receives a text from Tori, saying 'Help me'. Now Mycroft is forced to go to his brother to help find the girl, before something bad happens. Can Sherlock and John find her before something happens, or will they be too late?