The kids send Pidgely into Magnus Tech to save Robo-mouse. While undertaking that rescue mission, they learn that Ada has deleted Magnus 22. Since Pal considers Magnus 22 a friend, Pal is greately upset by that and wants Anne to undelete Magnus 22. Anne figures there must be a back-up somewhere and they find out it’s at Ada’s house. Anne sneaks Art into Ada’s house since she has a cleaning robot of her own. However, Art gets trapped when Ada’s son Dylan comes home with a bunch of his friends -- he’s having a party! Anne, Nick and Shania have to attend their first high school party to get Art out. Mid-party, Ada comes home provides a distraction so the kids can get Magnus 22 (and Art) safely back to the junkyard.