DOCTOR WHO DOOM #1

24 hours to live; 24 hours to kill. DOOM! This lonely assassin from the 51st Century is hunting for her survival, and there's only one person who can save her: the Doctor. Using her vortex manipulator, she'll do anything to find the tempestuous time traveler, including cavorting with the maleficent Missy. Every hour a new adventure, every hour closer to death...