Aishi Mikagi is a person from another world who grew up in Japan, from childhood through university.

In the summer of his third year of university, he was involved in an accident and sent to another world.

He defeated a dragon right from the start, but his dreams of what to do next in this longed-for world of swords and magic were short-lived.

"No, everything is impossible. The food tastes terrible, the toilets stink, there are no baths... Ugh, I can't do this!!"

Aishi, having grown up in Japan, cannot endure this otherworldly life reminiscent of the Middle Ages.

However, his only talent is defeating dragons.

So, Aishi makes a decision.

To make a name for himself, gather followers, and restore a lifestyle comparable to Japan's.

Fortunately, in this other world, everyone possesses magic-like powers called "Skills."

"I should be able to do it... if I gather people... probably."

Thus begin Aishi's endeavors.