Alice is an orphan girl, whose parents died when she was twelve, later taken to an orphanage. She ran away from the orphanage, tripping over a Pokéball. She looked inside, but a Pokémon popped out. It was an Eevee, which she decided to raise as her own and go on her own Pokémon journey.
Alice fell over a Poké Ball, not noticing an Eevee was inside. It came out, later relying on her. The Eevee followed her where ever Alice went, so Alice decided to keep it. It is Alice's best friend and loves to battle.