The Beginning

/Post Hell Bent\
Clara and Ashildr have been traveling together in their own TARDIS savely avoiding the Doctor. But when Ashildr's ex-husband warns both girls about a second timewar they need all the help they can get. It's told that this second timewar will destroy the whole universe.
Clara and Ashildr will have to go through extreme challenges,times and places to prevent this from happening... if they can prevent it.
Will they need the Doctor's help? Will their friendship survive this quest? Join the two in their adventure through time and space