While accompanying her father during his inspection of the Foxworth property for a prospective buyer, Kristin Masterwood finds Christopher Dollanganger's diary.

On a distant planet, a team of scientists are conducting tests, shadowed by their company-supplied bot - a self-aware SeeUnit that refers to itself as "Murderbot."

"After a disastrous field day competition at school, Greg decides that when it comes to his athletic career, he's officially retired. But after his mom urges him to give sports one more chance, he reluctantly agrees to sign up for basketball. Tryouts are a mess, and Greg is sure he won't make the cut. But he unexpectedly lands a spot on the worst team. As Greg and his new teammates start the season, their chances of winning even a single game look...

Tagging along with his brother Rodrick's band, L�oded Diper, Greg gets more than he bargained for when he gets a backstage pass to the rock 'n' roll lifestyle and wonders if he can help them become the legends they think they are.