Professor David Wallace was a rather unimposing person. His height was more on the short side and he didn't have much bulk on his arms. However, what he lacked in raw physical power, he more than made up for with his extremely high IQ. Today he was dressed in his usual semi-formal manner with a beige cardigan over a blue dress shirt, and dark grey slacks.
As the young professor walked through the halls of Buckingham Palace. He wasn't really in any rush to get to this meeting of minds being held, but the people guiding him left no time to take in the sights. Why they were in such a rush, he knew not. Even with his hyper intelligence, Dave didn't know why this 'Agent Master' wanted a college professor for whatever this gathering entailed. Either way, it was a free 'vacation' to London, and David wasn't in such a rush to go back to Cambridge University to teach a bunch of med students how to do their job. Plus, if this turned out to be some sort of sham, he'd have enough free time to see the sights of London at his pleasure.
After being stopped in front of the particular room he was to go to, he opened the door and stepped inside.