Synopsis

A phone rings in the Hachioji branch of Kyowakai. There is news that a member of Kyowakai was attacked and killed. Detective Shima and young detective Hayami from Investigation Division 1 of Hachigarisho are put in charge of the case. Their investigations are related to unsolved murder cases that have been frequently occurring recently.
Meanwhile, in order to avenge their comrade, Kyowakai led by Himuro and general manager Tamura also begin to search for the culprit before the police.
The case causes the police and Kyowakai to become intertwined. The mystery of the case is hidden in the depths. It involves Shima and Hayami as well as the large organization that frames Kyowakai…