Dominus was covering fire for you to run away from the battle. He was your guardian and he was the one that has been protecting you all these years from the decepticons. "Y/N, GET DOWN!" Dominus shouted and you did so, catching the decepticon attacking the prime by surprise.
"GET TO COVER Y/N!" He shout3d as he threw the body aside like a pile a scrap metal. The war on earth waged on but you were a soldier fighting along side him.