In a large Black Apple Casino, there was a small celebration for 50 years of history. Many people gathered there, to play and bet, or to simply drink until they dropped, at the Casino there are two main areas, the common area and the VIP area, where very important and rich people met, such as mayors, sergeant and the owner of the Casino.

Nightmare is drinking a glass of whiskey while sitting on the leather armchair, while watching the gambling hall downstairs, Nightmare was wearing a satisfied smile as he saw that he will make a lot of profit today. Alongside Nightmare were his most loyal henchmen, Cross, the bodyguard and spy, Killer, the assassin and collector, Horror and Dust, the bodyguards and those who do the dirty work, and Error, the one who manages the entire system.

killer, with a wide smile, which brought a lot of discomfort to others, said.

killer: "hehehe~ look at them, they look like mice heading straight for the trap"

said while observing the common area, but he was also referring to the people in the VIP area. Cross remained silent, completely impassive and attentive. Dust rolled his eyes and Horror just watched the people in the VIP area. Error and Nightmare were talking about something, possibly something related to the mafia...