Carol's given a military liaison to acclimate her to a new secret identity in 2019, but -somehow- she's ambushed by a young woman who can go toe-to-toe with her.
Carol wakes in the hospital to doctors saying she's lost her powers. She leads a manhunt for the woman who ambushed her... the US government can't afford a rogue superhuman with Carol's power levels.
Meanwhile, the thief arrives at Xavier's Institute looking for help controlling the power and persona she'd stolen.
You really need the rest? It stirs in Valerie Cooper and ends on Asteroid M.