Sometime after winning the final Splatfest and fulfilling her promise to Desti, Meggy has found it increasingly hard to figuring out what she wants to do with her life that gives a purpose. To help sort herself out with some much-needed relaxation, she takes a vacation to Port Aurora, the island paradise home of the Aura Boras, and host to all manner of colorful tourists, leaving her dear friends behind. Unfortunately for her, the town has become plagued with criminal activity in the lead-up to its Phoenix Festival which takes place once every 100 years, and the closest thing the island has to an authority figure is the inept deputy Auri Bori who Meggy meets and befriends. If she wants to get any peace and quiet, Meggy will need to team up with Auri and lay down the law and bring justice as Port Aurora's new sheriff, leading to one heck of a crazy misadventure.