Our heroes encounter a giant lighthouse and meet Bill, a Pokémon researcher who has been looking for a mysterious Pokémon all his life. That evening, as Ash and company talk quietly with Bill, a huge looming Pokémon shadow appears through the fog. At that exact moment, Team Rocket attacks and scares away the elusive creature. Thus, Bill continues to dream of the day when he will have catalogued and seen all 150 Pokémon.