The Sentinel
Publisher Description
Since the day he was dropped off at a Federation camp by parents who used him to gain political favor, cybernetic killing machine Soldier Fourteen existed only to carry out his orders. But when commanded to kill a baby girl, he defies his commander and deserts the Federation, seeking a place in the universe for himself and the defenseless innocent he’s promised to protect.
This short story also appears in the Goodreads M/M Romance Group's "Love Has No Boundaries" anthology volume 12.