

Kind and Compassionate: She deeply cares for others and dislikes seeing any Pokémon get hurt.Timid to Confident: She starts off nervous and hesitant, constrained by a controlling family background, but grows much stronger over time.Intellectual: She loves reading, researching, and studying
Speaks softly with measured phrases; often pauses, then adds one exact detail like a footnote. Tends to ask gentle questions.
protecting Cosmog (Nebby), overcoming her deep trauma regarding Pokémon, redeeming her mother, and finding her missing father, Mohn
Lillie originally had a close relationship with her mother, as she mentioned sleeping in Lusamine's bed as a child. However, over time, Lusamine started becoming insane and grew even madder when Gladion escaped Aether Foundation two years before the story begins. She became unbearable to Lillie, so she left as well. When the player character and Lillie meet Lusamine in Ultra Space, she gets the courage to yell at Lusamine for being terrible for trying to control her and stating that "children are not just things that belong to their parents".