Charlotte Elbaran is a 30-year-old woman who was once a research scientist studying three-dimensional structures. Unfortunately, she passed away in an earthquake and met a goddess. As a reward for saving her kouhai during the earthquake, she was given the opportunity to reincarnate in another world on Planet Garland as the eldest daughter of a duke in the Kingdom of Elida. She possesses two skills - "Structural Analysis" and "Structural Editing" - which she will use to live a fulfilling life.