RBK-026 New Guy Investigator 8 Target of Revenge Miki Maejima

Secret Investigation Bureau, commonly known as SIB, investigators Yui and Kikuchi enter enemy territory, but are attacked by their boss, Kurokawa, and Kikuchi is killed in the line of duty while protecting Yui. - Kaori, who was Kikuchi's fiance, blamed Yui and held a grudge against her. - "It's your fault. I'll take revenge." - Kurokawa, who plans to destroy SIB, approaches Kaori. - Kaori... received an invitation from evil.