Young Duke Joshua, known as a prodigy. It was unknown where he acquired his knowledge, but thanks to his seemingly divine wisdom, the duchy transformed from the brink of collapse into a prosperous nation in just 15 years.

At 23, he was a duke respected and adored by all, and it was believed that the prosperity of the Duchy of Rudel would continue under his guidance.

However, a coup d'état was instigated by the Saintess, and Joshua was exiled to the frontier.

Yet, for some reason, he headed to the frontier with delight.

He had been thinking to himself all along.

"I died from overwork as a corporate slave, and I refuse to die from overwork in this world too. I'm going to live a leisurely retirement!"

Joshua had a past life living in Japan. His mysterious knowledge stemmed from that.

The frontier had no inhabitants, with only Joshua's mansion standing isolated, but those who admired him gathered one after another, forcing him to secure food, clothing, and shelter.

Pouring all his innate "Plant Appraisal" ability, modern knowledge, and past administrative experience from his time in the duchy, Joshua vowed to swiftly develop the frontier and indulge in leisurely idleness as soon as possible.

※The title has been changed due to its book publication. The book version was released by KADOKAWA BOOKS on October 10th.

※Volume 2 is scheduled to be released on February 10th.

※Also posted on Kakuyomu.