Reincarnated as a Lord from Another World, He Gives a Vampire Wife at the Beginning

(Farming + different world + becoming a hundred + happiness) After being reincarnated into a different world, she discovered that she was a pink-haired lolita named Vivian and a duke with a territory. Along with reincarnation comes the life path system. As long as you practice the corresponding life path, you can become stronger. There are three choices before Vivian: the path of escaping and ruining her life, the path of royal blood and blood, and the path of obtuse angle. It's rare to be reincarnated into a different world, so I would be sorry for myself if I didn't practice magic! So Vivian decisively embarked on her destiny to become a magical girl. The system reminds Vivian that she will become a brave human being, and her ultimate goal is to bury the Demon King—Deftir Persephone. Vivian's path is neither a ruined one nor a royal one. It would be too boring to just level up and fight the devil. Looking at the outdated furnishings in the room, Vivian looked out the window at the virgin forest. She was brewing an economic revolution. Even a tiny spark scattered from the crystallization of human wisdom is enough to ignite an entire alien continent!