A decade after a global economic collapse, the gap between the rich and the poor has widened even more. Tokyo is a nexus of corruption and decadence where the winners have gathered to spend their fortune. When Saiga, a former war photographer, infiltrates a secret pleasure-club for Tokyo's elite, he will ignite a chain of events that could force the entire ruling class to their knees.

It's a dangerous race across Tokyo as Saiga tries to find a safe place to hide Kagura, settling on a small night club in the seedy entertainment district. Meanwhile, another gifted Euphoric is called to bring Kagura home: Madam Koganei. A high-class woman who fuels her power by swallowing priceless diamonds.

Everything is in place for the wedding of the century: A star-studded turnout, a beautiful church, a maniacal priest with a god complex, a power-hungry groom and a hypnotized bride. The only thing missing is a photographer... And if the one uninvited guest can crash this party, he might just run away with the bride.

As Suitengu continues his assault on the Prime Minister's mansion, Saiga races to Kagura's aid. Loyalties are tested and not everyone rises to the occasion. And old wounds refuse to heal when, many years after Kamiya killed his parents and took his sister away, Suitengu finally exacts his bloody revenge.