Tomio and his younger brother run a bar “Zenigata” in a backstreet of a fishing port. At midnight, the bar changes into an illegal loan shark office. Tomio and Shizuka lend money and in return charge the borrower high interest. One day, Yakumo, who is a former boxer, asks Tomio and Shizuka to work for them.
(Source: Written by MyDramaList)