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 and isekai’d by truck-kun.\r\n\r\nReincarnated as Denburg Blade, the son of a legendary battle race chief, he caught demons at 8 years old and a dragon at 12 years old. Subjected to the spartan-style training of his muscular monster of a father, he lived an inhuman daily life.\r\n\r\n“I must leave this place that is far from peaceful!”\r\n\r\nSafety is the best! So he chose to be a civil servant of the empire!\r\n\r\nCan Denburg really become a civil servant and live the peaceful and stable life he wished for?"