The Time War. The Doctor has been injured and brought to a
Time Lord field hospital. His body glows with energy, but this is no
regeneration into a future form – instead, the Doctor’s past faces begin
to appear as he flits haphazardly between incarnations...
Staggering to his TARDIS, the Doctor sets out to solve the mystery of
his ‘degeneration’. Who has done this to him? How? And why? From the
Earth to the stars, across an array of familiar times and places, he
follows clues to retrace his steps, encountering old friends and enemies
along the way. Tumbling through his lives, the Doctor must stop his
degeneration before he loses himself completely...
Settling as his Fourth incarnation, the Doctor goes in search of the
Monk, with a vague memory that he had something to do with his
‘degeneration’.
On Earth, the Monk is meddling, bringing Sarah Jane Smith to the
future UNIT HQ to steal a device for an alien race. The Doctor must help
Kate Stewart and Osgood foil an invasion before he can confront the
Monk about what he knows...