it's the year 3917 AD and earth is in ruins after being hit with multiple atom bombs, wiping out almost all life. but out of the rubble comes two teenagers: Sami and Stefan. they have spent their whole lives together and are closer than brother and sister. they each make a vow to never leave each other's sides. but with the need of food, water and shelter becoming more and more important, they will find themselves crossing danger after danger. will they make it out alive? is there any one else alive? .