The War's over, but to Rita Vrataski, nothing will be the same. Luke Wright is struggling, too, with possibly losing Rita again, but he refuses to give up. Upon returning home, they both try navigate the effects of the war on them, time lost between them, the almosts that could've changed the course of everything, and a figure from the past who's hell bent on destroying them both.

All he's ever known is to kill; all he's ever wanted was a family. Now, he's retired and looking out for an orphaned girl, but just when he thinks he can move forward, something precious to him is threatened by his past, and he'll do whatever it takes to keep everyone safe.

Rita Vrataski never dreamed she'd be a soldier, yet here she is. With death surrounding her daily and feeling hopeless about seeing her loved ones again, Rita starts hardening again, but it also makes her reflect on her history with Luke Wright, and it becomes clearer that she really does want him back in her life. But how does one come back from breaking a heart? (Part II of III)

Rita Vrataski prides herself on being tough and emotionless, but one person knows her past and has seen the vulnerable side of her: Luke Wright. An assassin trained from childhood, Luke has always known a fight of some kind, and when he gets the power to reset the day in the War of the Mimics, he's back in Rita's life. Together, they have to fight to save humankind. (Part I of III)

Emily Charlton is on the run. Desperate to feel safe again, she finds herself in a small town where she can start over, but how long will it last? Her new boss/landlord is skeptical of her, and she bickers with him a lot, but if anyone understands how it feels to constantly look over your shoulder, Luke Wright does. Once again, he's caught up in trying to keep someone safe.

Kate Macer left her past behind her until her young protege, Mei, goes missing during a case, throwing Kate back into the world of the cartel. Mei's friend, Luke Wright (former assassin), is determined to find her and gets put under Kate's supervision, much to her annoyance. Elsewhere, Alejandro stumbles upon a lost and disoriented young woman named Mei trying to get home safe.

When a job comes up regarding a kidnapped teenage girl and a potential terrorist threat, the team jumps on it. While searching, Lee crosses path with the man who's the adopted father of the girl, a man who just happens to be his exact mirror image. Luke Wright won't stop for anything until he finds Mei, not even to acknowledge why he has a twin, but will their past get in the way?