“You’re defending a man you don’t even know. Your Doctor is dead.” Jenni’s life has just been turned upside down, the Doctor’s face has changed, and now he’s crash landed in the middle of an alien market. But an invasion is long due, and the Doctor hasn’t much time to step up and prepare, especially if the horrors of the time war are to finally catch up to him, in the form of an old stranger bent on stopping the doctor anyway he can.