British stockbroker Nicholas Winton visits Czechoslovakia in the 1930s and forms plans to assist in the rescue of Jewish children before the onset of World War II, in an operation that came to be known as the Kindertransport.
When her duties send her to an anomalous wormhole linked to a Kree revolutionary, Carol's powers become entangled with that of Jersey City super-fan Kamala Khan, aka Ms. Marvel, and Carol's estranged niece, now S.A.B.E.R. astronaut Captain Monica Rambeau. Together, this unlikely trio must team up and learn to work in concert to save the universe.