RBK-123 Captured female investigator! We will never lose!

"Shizuka. I've improved my shooting skills." "Thanks to Wakana-san's guidance. ...Wakana-san, are you going to go undercover for the incident?" "Yes, I'm going undercover as the secretary of the company president who is believed to be the culprit in the serial kidnapping of women. ...It's going to be busy." Shizuka and Wakana have been working as buddies as special agents for three years.However, communication with Wakana, who was working alone on an undercover investigation, was interrupted...Shizuka rushes to rescue Wakana, but...