Today is Halloween, which everyone has been looking forward to. They receive candy from Megane-nee-san, take pictures together, and have a wonderful time. Gumi and Olivia plan to perform a live show in new outfits for their younger siblings. However, at that moment, an incident occurs at the AiPriverse. Purineko's head and Megane-nee-san's glasses turn into pumpkins. Purineko says it's a prank by a fairy. Furthermore, the EyePri cards for Gumi and Olivia's new outfits also disappear. Inori and the others search for them, but they can't find them, and the time for the live show is fast approaching...