The Necromancer's Black-Hearted Enterprise in Another World

Leon Leif traveled through time and came to a world of swords and magic, becoming a necromancer apprentice who was tricked and owed a huge sum of money? The debt collector has put a knife to his neck and wants him to sell his butt to pay off the debt? Fortunately, the Undead Capital Tycoon system is activated. Other people's skeleton soldiers are fighting in all directions, but his skeleton soldiers require weekend breaks and hazard pay! Someone else's ghost is spying on secrets, and his ghost is getting angry because of workplace coldness! When the Paladin army pressed on, Leon took out a stack of labor contracts: "Wait! Let's negotiate overtime pay with my employees first!