Stranded on a hostile beach after a catastrophic platform collapse, young trainer Leo clutches a glowing egg that shatters to reveal Pipimon—a sleek, alien Pokémon defying every known rule. As territorial beasts close in and its unearthly powers erupt in battle, Leo faces an impossible choice: surrender the secret to authorities or vanish into the wilds forever. But with Pipimon's black eyes staring into his soul, he wonders if he's protecting the world... or inviting its unraveling.