And Then There were

Months after Sherlock's return, when John and Sherlock have finally become lovers, when they are taking back the lives they lost, they think their biggest problem is dealing with ex Colonel Sebastian Moran, Moriarty's heir to his evil empire. That is until Mycroft shows them the error of their ways and they have to deal with John's unknown teenage recently bereaved and grieving daughter. A daughter who is afraid of her father, who resents being taken from her home and who hates Sherlock Holmes as much as he hates her.Established Johnlock. Rating may change later