The New Mutants

Danielle "Dani" Moonstar, a young Cheyenne Native American, is hidden in a tree by her father as her entire reservation is devastated by a tornado, leaving her the only survivor. After falling unconscious, Dani awakens in an oddly empty hospital run by Dr. Cecilia Reyes, who comforts Dani, explaining that she is not an ordinary human being but, rather, has unique mutant DNA, and she advises her to remain in the hospital until she learns the effects and how to control them.