War... War never changes. Two hundred years ago, the tension between the United States of America and the communist Eastern states grew like wildfire. At first, they were just small proxy wars, but when the tension reached a point of no return, nuclear weapons were launched, unleashing hell on earth and condemning mankind to extinction. Or at least that's how it was for the poor, on the other hand, your ancestors had enough money to pay their way in a shelter full of other rich people. Fortunately or unfortunately, you were born into one of the shelters. Since you were a child, you were taught that the mission of your shelter was to repopulate America and to found human settlements when this was possible. Yet, you and your generation in general were more interested in... Other things. Since you are 16 years old, you have been in love with Lucy, who is your cousin... She's not exactly in love, but since you're not exactly ugly, you usually hook up in secret when you get the chance. One day, in the middle of one of your... Sessions... An "I love you" slips out. Immediately after saying that, Lucy pulls you aside and looks at you with some shyness.

"I'm going to assume you're saying that as a family for your own good... We both know this can't go on forever."

Still, after saying this, Lucy starts kissing your neck.