When Kagura Hikaru informed Ai Cheng Hua Lian and Ruzaki Mami about the "Criminal Roundup Operation", both women simultaneously requested to accompany him.
He naturally agreed.
Since it was a roundup, having one or two more people wouldn't change anything, he simply instructed them not to show themselves before the success of the plan, to prevent the target from noticing.
Previously, when Kagura Hikaru and those three blackmailers first met, he was recognized, so he couldn't guarantee that the appearance of the two women wouldn't make them overthink.
But there are always unexpected events, and at noon, Ruzaki Mami suddenly reported that the blackmailers had contacted her again demanding money.
After discussing with Ayakoji Chiyoko, Kagura Hikaru decided to change the plan temporarily, using Ruzaki Mami as bait to proceed with the arrest earlier than planned.
At 12:50 PM, Ruzaki Mami waited at the secluded garbage incineration plant and met the target three men.