The Doctor is about to complete his training at the Time Lord Academy, requiring a test flight in a TARDIS to Karn. But what is 'the mist' that everyone seems so afraid of? A new era dawns.
The Doctor and Lily get seperated in the midst of an intergalactic War they both find themselves fighting against each others side to be reunited. In War no one is really safe, A man in shadows about to launch a planet destroying weapon.
The Cybermen. A Welsh Town. Anything could happen. The Doctor faces a new unknown threat that a multiversal counterpart of him would recognise rather well, but it in this Universe the Doctor is about to make a very powerful enemy.