35-Year-Old Bachelor Yamada's Life-Changing Magic - Tired of Modern Society, I Decided to Develop a Village in Another World While Making Money Fighting Demons in the Modern Era to Enjoy a Slow Life. (Associated Names)

Tatsuya Yamada, a modest middle manager, toils away at his daily work. Then one day, the grandfather who had always cherished him passed away, and he inherited his house according to his will. Having moved into his late grandfather’s home, he decided to enter the off-limits room he had always been warned against. To his…