Im an ace pilot and i was sent to another world

During a mission a renowed pilot gets sucked in a black portal to the void he shortly after dies there, but soon after the god of the void out of boredom revives him, makes him his apostle and sends him to a galactic world then the pilot becomes a teacher to a young noble what will the middle age pilot do in this new unknowed world? (This is my first book and i am dislexic i have tried my best to correct my typo please feel free to bring to light any miss spealing)