Debt collection in the ‘City of Flowers’, Edo, is a little different from that in Minami. Watch out, "King".

Raijin Ninomiya, president of the black-market lending firm ‘Gokuraku Shokai’. With his mother, Kin Ninomiya—who possessed a vast fortune of 80 billion—as the owner, he ran a business bordering on fraud, preying on the weak (!?) as his prey. Meanwhile, Raijin had a rival vying to inherit Kin’s fortune. This was his half-brother, Haruo, who had achieved great success in the same financial sector with ‘Lameri Loan’. With Raijin’s shambolic business practices, defeat seemed all but certain. Then one day, Raijin’s first love, Fumiko, appeared at ‘Gokuraku Shokai’ and asked for a loan, but…