Deck Of Fate

"Yes, from as common as bank robbery to as serious as terrorist attacks on the Senate of the World government , this organization has left it's traces. But we don't know what it's exact purpose is. Even after a lot of our agents sacrificed themselves, the only thing we could find out was the general structure of this organization. 

The organization has ranks just like a deck of cards. With a mysterious leader- the Joker, his four most trusted generals - the four aces, who each head four parts of the organization including their own kings, Queens, Jacks and numbered members. 

But the irony of the situation is that we don't have even a single name to follow let alone other details. But it changed recently. You, detective Max, are the second person in these twenty years to ever catch a member of this organization. That girl Sia was a numbered member of the organization - 6 of hearts. "

Ron explained.