Prisoner of love ~ my love is my enemy

Two years ago, a secret investigator, Mr. makishima, who was following an incident, was suddenly missing. After that, the investigation was temporarily done by the order from the upper part immediately after that. Junichi Igarashi (Shota Kitano), a colleague of makishima, was suspected to be suspicious about this incident, and he was searching for an investigation closely with his subordinate Makoto Makoto Hayami.