Alastor was about to answer the questions Chu undoubtedly had when he paused. The presence of the original, bestial demon had been rendered insignificant by the presence of a far more dangerous one. What was the demon lord doing in London? Was this a coincidence? Did Demon Lady Linda plan to make a move - in Alastor's territory of London? 

He mused over the possibility. London was not necessarily his "territory" as much as it was just where he happened to reside. He knew that the Demon Lord undoubtedly remembered that he had challenged her - was the choosing of London a coincidence? Was something about to begin? Magical children were being tempted from all over the world to come here, undoubtedly, out of how many portals were being created. 

"...Chu, stay close to me." Alastor whispered, placing an arm around her shoulder protectively. "There is a fight going on outside between dangerous people." 

There was, of course, the question of whether or not he should close the casino. On one hand, should combat break out and if he was to be dragged in the less witnesses there were, the better. On the other hand, the presence of humans might serve as a perfect cover - Even the Demon Lord would hesitate before using the powers of the supernatural so blatantly... or so he hoped.