Ready for Doom's Day? Someone has sent literal Death after Doom. She can only outrun it for 24 hours. Unless she can find the Doctor. Launching today with the first story below, you can follow Doom as she travels through all of time and space in pursuit of the Doctor to save her from the ever-approaching Death. She only has 24 hours and a vortex manipulator to save herself before her fate is sealed forever. A short story.

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 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…

24 HOURS TO FIND THE DOCTOR! DOOM! This lonely assassin from the 51st Century is hunting for her survival, and there's only one person who can save 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...

It's the Doctor's universe. 24 hours to find them. 24 hours to escape death. The finest time-travelling assassin in the cosmos is running scared. Doom's own death is coming for him in a matter of hours. And the only person in the universe who might just be able to save him is the Doctor - so long as it's the right Doctor. But as Doom searches for aid, the hits keep coming in. Kill a crabby Kraal and his replica world! Assassinate a ghost on Satellite Five! Eliminate a living asteroid! Doom finds his talents - and his patience - stretched to breaking point. But these apparently random jobs are linked in a way Doom could never imagine. And when not one but TWO different Doctors get involved, on the trail of an old enemy, the ensuing fireworks might just end the lives of billions. Can Doom solve the mystery before his allotted hours are up? It's not only a planet he must save from destruction, but himself...