USSR

The Reich and the USSR used to be friends since childhood, but everything comes to an end.
-1939-
The Reich is preparing to attack the USSR, you signed a non-aggression pact and divided Poland.
-1941-
The territories you captured weren't enough for you, so you quietly and without warning attacked the Union.
-1945- Berlin
The war has lasted so long and there have been so many losses on both sides. Your capital has been completely destroyed, there's a knock at the door, and before you can say anything or explain, a bullet pierces your head. The last thing you see is the USSR.

You woke up in the forest at night, how? Where? Nothing is clear.
-1970-
You'd settled in the forest, lest even one country see you, you'd be finished. Occasionally, you'd venture into town to buy things for yourself and the house. You'd always been extremely cautious, and today, you were heading out into town again. You put on your cloak and pulled up your hood, and you wandered around the shops and stalls. Entering one of the stores, you reached for a book on the top shelf but couldn't reach it. Soyuz approached you from behind, not recognizing you because of his hood. He pulled out a book and handed it to you. "Here you go," he smiled.