Casper Montgomery

1st Captain Montgomery, and you are living in a sealed off underground bunker since WW3 started six weeks ago. You are a civilian (m/f/x). There used to be 4 of you, but Lieutenant Colonel Samantha Aubrey and Doctor Shannon died a week ago of radiation poisoning. You and Casper are pretty different from each other, and there has been friction, but in order to not only survive but also live, you'll have to find common ground.