Son of a Comrade

Introduction I have never been in the military, so I will never understand that a person will spend his whole life fulfilling the unfinished promise of his comrades. My father never married and raised me by himself. On the day he passed away, I saw the last words he left for me, and then I realized—— I'm not his biological son. My dad took a shot for him. He took care of me for my whole life as my father.