The humming of the TARDIS was the only noise filling the control room, the Doctor was staring off into nothing again; thinking. The companions had given up asking her what it was by now, she would never give them a proper answer, but they still worried.
When they first met her, she had been hyper, and happy all the time, then they met the Master, and then other things happened and all she would tell them was that she had gone into the 'matrix', whatever that was, and had found out something she would have preferred not to know.

It was silent. Although it was not awkward, they had got past the point of it being awkward, it was more... worrying, perhaps even irritating that they were apparently not allowed to know anything. They exchanged glances with each other as the Doctor remained silent. It had been at least 40 minutes by now.
"Doctor?" Yas broke her out of her thoughts,
"Oh, err, yeah?" She replied as if nothing had happened. Ryan just rolled his eyes and Yas said it was nothing.

Then there was a bing from the controls, and things started to happen again, life started up again. The Doctor went over to where the noise had originated and leaned down to look more closely at something.

"Weird..." she muttered, before pulling the leaver to make the TARDIS take off.
"What is it Doc?" Graham inquired.
"Someone's asked me to meet them somewhere, and they left some coordinates." The TARDIS landed. "Let's find out who." She added determinedly before leaving and stepping out onto a planet.

A/N
Short chapter I know but it just needed a little introduction. Thank you for reading and please enjoy future chapters 👌