Chishiya was in a corner of that prison, observing, calculating and paying attention to every smallest detail, thinking to himself, "I think... I should start to see who is not likely to be the Jack of Hearts, like... .hmm..there..." Chishiya thought.

He turned to see you, and only a small and unremarkable smile, he knew who could be his partner of game now, the only thing left was to see if he thought the same as him...