Lin Mu, a geology graduate student, transmigrates to the Pokemon world and befriends a Pupitar fused with fragments of Regirock. Together, they oppose Silph Co.'s plot to plunder the planet's leyline energy. They venture into the ore veins beneath Oreburgh City, facing an out-of-control ancient weapon and a contamination crisis. With the countdown to collapse underway, they must protect the Legendary Pokémon and the lifeblood of the planet.
