Belle (Isabelle) Killian was adopted by the Avengers when she was 9 after her mother died and her father left her. After begging for years, the Avengers allow her to go to high school, but with a catch only Tony and Steve know about.
Belle (Isabelle) Killian was adopted by the Avengers when she was 9 after her mother died and her father left her. After begging for years, the Avengers allow her to go to high school, but with a catch only Tony and Steve know about.