After the Make-a-Wish Foundation was told that Olivia Gant, who was 6, had a terminal illness , it made one of her dreams come true. In 2017, the girl was transformed into a superhero Bat Princess for a day so she could save other princesses from evil villains.

A local CBS station in Denver captured a heartwarming scene as Olivia, dressed in a blue Batman mask, shiny purple cape and custom logo, walked through a cheering crowd holding swords above her head and battled with a volunteer dressed as Ursula, Disney’s sea witch from “The Little Mermaid.” Olivia later sang “Part of Your World” with Ariel.

“You could give me all the money in the world, and I would give it back to you to be able to watch this again,” the girl’s mother, Kelly Renee Turner, told reporters at the time.

Six months later, Olivia died after “a long battle to a rare disease” that required “many operations and numerous stays in the hospital,” according to her obituary.