Hans, a former skilled knight commander, has been demoted to a local guardpost in the countryside.

Despite his impressive track record, he grew tired of the hustle and bustle of the royal capital, where intrigue and machinations abound, and he enjoys the peaceful and idyllic life of the police station. But one day, some Japanese people with unbelievable superhuman abilities arrive from another world...!!

This fantasy story of a former skilled knight, who finds himself at the mercy of these over-the-top Japanese people in another world begins!