Carol Danvers (Earth-27750)

Carol Danvers was a uncanny pilot and commanding officer serving in SWORD Base on Cape Canaveral alongside scientist Walter Lawson, whom she secretly had a crush on. One day, when a Kree Sentry suddenly appeared, she discovered her friend and love interest was actually a Kree xenobiologist called Mar-Vell. He fought against the Sentry, having betrayed his kind duo to their wish to destroy Earth to continue their war with the Sangheili, but he was killed in a explosion, in which his alien DNA was violently passed to Carol, transforming her into a superhuman warrior. Now calling herself Captain Marvel, in homage to Mar-Vell, she vowed to protect Earth.