“Yes, he’s a Time Lord.” the Doctor answered. “Or, well, at least he used to be.” he quickly corrected himself. “He reached his thirteenth life decades — no, probably centuries ago. Since then, he’s been stealing life from others in any way that he can — possessing bodies, trying to steal my regenerations… A Dalek reduced him to dust once and he still came back. It’s like he’s determined to live forever, no matter what he becomes.” he explained, sighing. “At any rate, he may have been a Time Lord once, but I have no idea what he is now.”
——
The Master breathed heavily, still getting used to his new body. He hadn’t planned on possessing another human so soon. If that dumb kid hadn’t betrayed him, he’d have a new Time Lord body already. But no, instead he had to let the Doctor’s TARDIS tear his last body to pieces, leaving him to struggle against the machine’s consciousness as he stole only enough energy to break himself away. And despite, for a very brief moment, seeing all of time and space as clearly as a TARDIS could, he didn’t even know where or when they’d landed. Nor did he have time to investigate as he slithered away to the first suitable body he could find.
He pulled himself into a sitting position. It was a human body, of course. No extra lives. Only one heart. Weak. And just like his last human body, he didn’t expect it to last very long. Standing up, he took a good look at the streets around him. He’d gotten far enough away that the TARDIS wasn’t within viewing distance. That was a good start. It would give him time to plan, at least. Looking further into the distance though, he spotted a rather familiar-looking clocktower standing out amongst the other city buildings. London…? The Master silently asked. I thought for sure we had traveled far enough to at least leave Earth… he pondered, not expecting the TARDIS to crash land in what seemed to be the Doctor’s favorite place in the universe. Regardless, he would have to make due with it… First thing to do would probably be to figure out what poor sap he’d just killed, and make use of his connections.