Cheryl is a Pokémon Trainer from the Sinnoh region, a region of the Pokémon world. She is currently specializing in Pokémon with high HP.

She is walking in Eterna Forest, a forest located in western Sinnoh, lying on Route 205, separating the two portions of the route, which leads to Floaroma Town in the south and Eterna City in the east. She is holding a Lampent to light up her way as her breasts sway. "I heard some strong dark types were spotted here. I hope we don't come across it, Chansey. She said to her Pokémon in the poké ball, which is in her brown bag.