On the day of the elections for student council president, Kinshiro Yokuya, Mayumi’s rival candidate and classmate, sits next to her. Before Mayumi’s speech, Kinshiro sets his last trap...! Will the Pretty Boy Detective Club be able to protect Yubiwa Academy?
I ran over Naganawa with gusto at C Hill,
and then stuffed her into the trunk.
Hice volar a Naganawa en la loma C,
la cargué en el maletero del auto,
Atropelei a Naganawa
com gosto, na ladeira C,