Jojo has everything planned out for the perfect first day of middle school, down to her outfit and hairstyle. But when Mom, distracted by her new live-in boyfriend, Paul, forgets to wake Jojo up, she oversleeps and has to make do with leggings, a t-shirt, and her brother's hoodie.

The day still goes okay until Jojo realizes that she has a hole in her leggings thanks to Purrito, the kitten Paul "gifted" her. Because Paul isn't just Paul; he's Mr. Meow, a mega-famous cat-fluencer. Nearly everything in Jojo's life is now cat-themed--including the underwear that the hole in her leggings is now showcasing to the whole school!

Embarrassed and unable to show her face in the cafeteria, Jojo spends her lunch period in an abandoned locker room. But she isn't the only one hiding to cope with some major awkwardness. Maybe, with friends by her side, middle school won't be so bad after all.