Complex sentence: The younger sister of Gladiolus and a childhood friend of Noctis and Ignis, she escaped Insomnia during Niflheim's invasion, taking refuge in Lestallum.
Split into simpler sentences: The younger sister of Gladiolus and a childhood friend of Noctis and Ignis. She escaped Insomnia during Niflheim's invasion, taking refuge in Lestallum.