The second son, born and raised in the home of a wealthy conglomerate family of the upper class... But because he was "the child of a mistress, the child of an affair partner," he had been treated terribly by his family since he was a child... Now that he's an adult and married, he was living a modest life in a town far from his parents' home, managing a small town factory with his wife... "Slutty affair," "impregnation" A husband who had no choice but to lower his head to his annoying wealthy family at home due to financial circumstances. He was working hard, but one day, his wife's pregnancy was discovered...