Grover lives in the Kanto region near Mt. Moon. He knew Professor Cerise
as a young boy. Chloe Cerise
was introduced to him and he realized how fast time had gone by as he recalled her father was amazed with all the plants, trees and Pokémon just like she was. Grover
remembered the time when they nursed an injured Clefairy back to health as it had hurt its leg after being chased by a Beedrill.