When first met, Marie appears cold and antisocial—sullen, cranky, sarcastic, irritable, and prone to mood swings. She freely voices her opinions, regardless of others' feelings, and rarely apologizes, surprising the team when she does. Unlike others, she believes there's no such thing as truth and sees no point in searching for it. Over time, it becomes clear her "lack of emotion" masks shyness, insecurity, and naïveté. Without memories, she humorously misnames things like electric outlets and asks the protagonist to show her Inaba to learn about the world and herself. Marie often expresses her thoughts in poems about farewells and existentialism, reflecting her quest to understand her origins.

Voice Reference:

https://youtu.be/nA73aeTGqz4