While Ash was battling in the Masters Eight Tournament, Goh took on his biggest challenge yet as a member of Project Mew! He joins up with Danika, Quillon, Horace, and Gary, and his excitement mounts as he considers the possibility of finding Mew…or even catching it! But the expedition to Table Mountain is fraught with challenges, detours, and wild Pokémon who aren’t happy to see humans in their territory. Eventually, the Chasers are confronted by two Legendary Pokémon—Groudon and Kyogre. With powerful Pokémon standing in the way, will Goh and the others finally get to meet Mew?