What is the clue that connects the police dormitory bombing case & Keihin canal murder case with the corporate bombing case 17 years ago? Detective Tamori chases a mystery!

A police officer is recruited to a special agency and given a license to kill. He is given a dozen or so young policemen and a bar as a front. Meanwhile, girls are disappearing and the friend of one girl is searching for her. It turns out the girls are being kidnapped and sold into bizarre kinky sex games to rich industrialists by a megalomaniacal corporation. One of the young deputies becomes involved and finds a friend of his (the boyfriend of the searching woman) is involved.

Hikaru, who helps out at her uncle's detective agency, is tasked with inve stigating married women's infidelity and behavior. One day, the agency receive s a request to search for a runaway who looks just like Hikaru. As she investig ates, the case becomes embroiled in a secret yakuza account book.