On the way to Snowbelle City, Bonnie discovers a small green Pokémon hiding in her bag. The Pokédex can’t identify it, so she decides to name it Squishy. Soon after, our heroes encounter their friend Sawyer and his Grovyle. The reunion is quickly disrupted by a group of people wearing red clothes and unusual eyewear, who are determined to get their hands on Bonnie’s new friend! These new villains are Team Flare, and they’ve identified Squishy as one of the Cores they need for their mysterious Operation Z. Ash and Sawyer team up to drive them away, but they regroup to make new plans, and Team Rocket is keeping a close eye on them... Sawyer suggests that the group make a stop at Terminus Cave on their way to Snowbelle City, and Squishy emphatically approves of this plan—so our heroes’ next destination is set! (thetvdb.com)