Promise [Number 5 X Reader]

["Promise me that." "Of course."] (Y/n) Hargreeves, A.K.A. "Number 8: The Geode." (Y/n) grew up alongside seven other children who were collected by Sir Reginald Hargreeves to form the illustrious "Umbrella Academy." However, unlike the others she got in an incident with her powers early on that left her petrified in...