Plot: Having decided that his employees need some additional training, Kabapu sends Watanabe and the others to train under Purin, a detective who can turn from a tough-as-nails old-timer into a cute girl quite literally at the drop of a hat! And whilst they tag along for Purin’s latest case, Excel has some problem solving of her own to do when Hyatt is taken hostage by a pair of burglars.