In “Edge of Tomorrow 2: Recruits,” humanity faces a new alien threat, thirty years after the first invasion. With Earth’s defense in jeopardy, a team uses alien technology to send soldiers back in time to recruit a younger William Cage, the hero of the first war, before he’s killed. They must convince him of the impending danger and train him swiftly, all while evading the aliens who seek to stop them. The movie blends action, strategy, and time-travel twists as they race against time to rewrite history and save humanity.