S20E17 Crystal-Clear Sleuthing! (Patreon)

We stumble upon another filler episode. Irene talks about how she enjoys this episode and the mood it sets fore her that she can relate to. 

Professor Kukui and Rotom Dex are big fans of the TV show Alolan Detective Laki, and Rotom even has a blond wig so it can pretend to be the star. When Ash’s Electrium Z goes missing, Rotom excitedly takes the case!