The mighty Captain Marvel

After chasing her Kree friend Bean, Carol Danvers--Captain Marvel--winds up in the grip of the Reality Stone and transported to a mirror universe where she is known as the villain. Stuck in a state she can't wrap her mind around, she find that Peter Quill from the Guardians of the Galaxy is not a friend, but is intent on defeating her. The two battle with the Reality Stone as the prize. For Carol, the stone may be her only chance of returning to her own universe.