Squirtle, a transformed human, awakens disoriented in a Pokémon world, now inhabiting a Water-type body. Joining Team Go-Getters—Charmander and Chikorita—he navigates rescue missions while clinging to fragmented human memories. Despite asserting his past humanity to doubtful allies, he battles dissonance between self-perception and reality, his Water Gun attempts faltering into feeble Bubbles.

Missions like traversing Sinister Cave to save Pikachu and Pichu from Skarmory test his resolve. He adapts tactically, wielding Corsola Twigs in coordinated strikes and sharing scarce Oran Berries even with rivals like Team Meanies, revealing deepening empathy.

A skirmish with Skarmory sparks breakthrough: his first potent Water Gun, vanquishing the foe and cementing acceptance of his Pokémon identity. Though mysteries of his transformation linger, he commits fully to Team Go-Getters, forging bonds through mentorship from Charmander and Chikorita. Encounters with distressed Pokémon fuel his rescue fervor, while clashes with adversaries like Gengar hone his ingenuity. From confusion emerges a resilient rescuer, harmonizing human echoes with newfound purpose.