"Oooooh, I'm soooo scared," The Master replied, rolling his eyes at Ianto slightly, his grip on the laser screwdriver not faltered as he took a step back, smirking as he crossed over to the controls. "I'm afraid to say that you're wrong about the not leaving part. We're perfectly on course," He said, moving his gaze back to Ianto with a slight grin. "Now I just have to wonder whether I kick you out and let them deal with you however they see fit, or lock you out and sit around to watch the show."
As Lo shuddered again, the whirling starting once more as she landed, the Master glanced back at the controls and...well, that wasn't right. According to this, they were back on the library steps in Colligo. Still. The doors were locked, and his expression was perfectly schooled into neutrality. Punching up the observation screen and running it through the vid library, the Master simply called up some old footage of Telos that had been archived.
As the rocky mountainous desert planet flickered into view on the monitor, The Master glanced back over at Ianto, grinning wickedly, "Beautiful, isn't it? For a desert wasteland."