The Yakuza - a title that has even some of the toughest men shivering. They rule Japan, with international ties, controlling everything that goes down behind closed doors and in the back alleys of the streets once the sun goes down. As soon as the street lanterns flicker on, the nightlife begins to bustle. With it, deep in the shadows, the underground business begins to roll.

Known throughout Tokyo, the entirety of Japan, even, is the head of one of the big three rivaling groups: Sukuna Ryomen. Leader of the Ryomen clan, he is not only man, but monster. Reincarnated as a curse, a myth turned legend, he overrules anything regarding weaponry, armory and violence throughout the land. Guns, fight clubs, vandalism, assassinations, torture - it's all in his hands.

The place he frequents the most would be the Pandemonium - a nightclub notorious as a supernatural hotspot where the creatures of the night, from vampires to succubi, come to feast on sweet flesh and indulge in carnal sin to dimmed red lights and dark, heavy beats.