own destiny in the far future, and the Doctor goes on to meet Fitz as arranged, thanks to a note Compassion slipped into his pocket a century before. Following that, the two are joined by Anji Kapoor, a London stock trader and the three leave Earth in the TARDIS. Much later, while on Earth in the eighteenth century, the Doctor, Fitz and Anji encounter Sabbath, a Secret Service operative who is aware of time travel and becomes the Doctor's personal nemesis. The Doctor loses his second heart, which was slowly killing him as it was his only link to his now-forgotten homeworld. Sabbath takes the heart and implants it in his own body, tying him and the Doctor together. Through several more adventures, the Doctor and his companions encounter Sabbath again and Trix MacMillan stows away aboard the TARDIS. Sabbath subsequently loses the Doctor's time-sensitive heart and the Doctor grows a new one. The Doctor also begins to recover fragments of his memory, and discovers that Sabbath is working for a group called the Council of Eight. The Council wants to collapse the alternate timelines of the multiverse into one, manageable timeline. To them, the Doctor is a rogue element that needs to be controlled or eliminated. They also begin to eliminate his previous companions from time. Trix comes out of hiding, joining the crew, and Anji leaves the TARDIS. Sabbath eventually realises that the council is not human and turns on his masters. Miranda, now a grown woman with a daughter, also returns to help her adopted father defeat the council, but both she and Sabbath die in the process. Eventually, the Doctor returns to Earth in 2005 and discovers that another Time Lord, Marnal, has also survived the destruction of Gallifrey. Marnal, who also claims to be the original owner of the Doctor's TARDIS, blames the Doctor for the cataclysm, and takes him and the TARDIS captive while the insectoid alien Vore invade the Earth. After a cold fusion explosion guts the interior of the TARDIS, the Doctor discovers that K-9 Mark II had been aboard all along, with orders from Lady President Romana of Gallifrey to kill him. However, K-9 pauses once it scans the Doctor's mind and discovers the reason why the Doctor has lost his memory. Just prior to destroying Gallifrey, the Doctor (with Compassion's help) downloaded the contents of the Gallifreyan Matrix — the