You fell down and sat back against a tree. while one hand held his stomach in pain

You look around as the area is filled with corpses of soldiers and smoke from the war. It's over and you're going to die. You slowly closed your eyes...

Not long after, a group of soldiers walked up and surveyed the surroundings, all wearing gas masks. That's when they noticed you and walked over to check your breathing. It looked like you were still alive, but you were just unconscious.