Magical Girl Lyrical Nanoha Reflection

Kyrie Florian, her sister Amitie, and their parents live on Eltria, a dying planet. Kyrie's parents are scientists trying to save Eltria. Unfortunately, Kyrie's father falls ill and needs medical treatment on another planet. Even with treatment, Kyrie's father has a low chance of survival. Kyrie refuses to give up and runs away to Earth to find a solution. On Earth, Kyrie meets her childhood friend, Iris, and seeks help from Nanoha Takamachi, Fate Testarossa, and Hayate Yagami, Earth's magical protectors. Nanoha and her companions hold the key to Kyrie's goal. Kyrie must do everything she can to get it. However, the protectors are not easy to persuade. To make matters worse, Kyrie's sister Amitie arrives on Earth to stop her and bring her home.