Twelve-year-old Mackenzie Mac Lowell’s dreams are about to come true. Thanks to her mom scoring the coolest job ever, Mac is going from boy band fanatic to official tour member of her favorite group, Perfect Storm. Good thing she’s brought along her journal so she can record every moment, every breath, and every one of lead singer Zander Welling’s killer smiles in written detail and doodles throughout the pages.

But between a zillion tour stops and pranks-gone-wrong, Zander and his fellow band members Heath and Kyle become more like brothers to Mac. Which makes it all the worse when the boys’ differences start to drive them apart. Can Perfect Storm’s biggest fan remind them why they’re perfect together? It’ll be up to Mac-and her comic book alter-ego Mac Attack-to keep the band together and on the road to stardom.