She lives in Vermillion City and she was an ordinary student. Initially cautious, realistic, and somewhat reserved. She felt pressured by the expectations of others that she should follow in her father's footsteps as a researcher. She develops a deep bond with Pokémon, especially after meeting her partner Eevee, which leads her to occasionally travel with Ash and Goh to discover her own path. She demonstrated a growing interest in Pokémon Contests, inspired by encounters with Dawn and Serena.