My Civil Servant Life Reborn in the Strange World

He was on his way to buy some beer to celebrate his acceptance as a civil servant when he was suddenly banged down by a truck and sent to another world.Reincarnated as Denburg Blade, the son of a legendary battle race's chief, he slew demons at the age of 8 and a dragon at the age of 12. Subjected to the spartan-style training of his muscular monster of a father, he lived an inhuman daily life."I must leave this place that is far from peaceful!"Safety is the best! So he chose to be a civil servant of the empire!Can Denburg really become a civil servant and live the peaceful, stable life he wished for?