Akuyaku Onzoushi no Kanchigai Seija Seikatsu

is a Japanese light novel series written by Kinome, with illustrations by Herigaru. The series began publication on April 10, 2023 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Alcohol! Women! Money! I was supposed to have everything and live as I pleased!... Or so I thought. Ouga Vellet, the eldest son of the notorious Vellet family of corrupt nobles, is a reincarnated. After working at a black company and dying from overwork, he had a dream. "Create a harem and eat delicious food. I will live an easy and carefree life with the taxes from my subjects!" He began to work to achieve the dream wonderful life of him in another world. He helped the harassed commoner to build his harem and earn his gratitude. He hired many orphans to earn labor and educated them. And, to quell any rebellion, he attended a magic academy to master magic. "Kukuku... everything is going smoothly! A bright future awaits me!" However, Ouga still didn't know what would happen. His actions to lead an easy and carefree life would be appreciated by the society, and in the future he would be hailed as 'Saint' by the masses.