In the year 3596, Trelloponicis was ruled by an all powerful king by the name of Gasi-Ro Nacht. Under his rule the citizens of Trelloponicis faced much hardship and were unable to leave their planet to escape this imperialistic hell. Until one day when one of his generals, Undeba Hiye betrayed him and shot him during a casual dinner together. After the assassination Undeba Hiye took over Trelloponicis and brough prosperity and freedom back to the planet.

But The Master was here to change that. Disguised as one of Gasi-Ro Nacht's bodyguards he stood watch over the two while they ate their dinner together. He knew any moment now, Undeba would pull out his laser pistol and fire that fatal shot at the king. Finally the moment came and Undeba stood up. The Master immediately fired his laser rifle at the head of the general and it exploded on impact, spraying bone fragments, bits of brain, and blood everywhere. The Master was ready to bolt when he heard an all too familiar sound. It was that awful wheezing noise The Doctor's TARDIS always made because he left the parking brake on. The Master was shocked, how could The Doctor have found him? He had left no clues to where he was going. Yes he had obviously been messing with major events all throughout time but how could he have known he'd come here?

The Doctor had been travelling through time and space, he was always there to check if anything needed fixing, he had put a lot of work into keeping the universe safe and wanted It to stay that way, it had been a long time since he had to deal with the Master, He didn’t really know what had happened after their last battle. He guessed the Master would no longer be a problem. The TARDIS though was picking up strange disturbances in time. The Doctor started up his TARDIS, he had a jammy dodger in his mouth.

Arriving in 3596 ,Trelloponicis the Doctor stepped clumsily out of the TARDIS and grinned a bit, he was quite excited wanted to look around, but he knew that he couldn’t get too carried around and needed to find who was behind the disturbances in time. He though turned around to see a man . “Master.”
Ah of course, that did seem like something the Master would do. He just didn’t understand how the Master was here. He knew that the Master wouldn't be pleased that he was here, interfering with his plans. The Doctor though couldn't let the Master get away with ruining time. Even if the Doctor was childish there was moments he was serious when needed to.