My sister was unlucky enough to fall for an outright hooligan. Not just fall for him—but also run away with him! And my father, as the older and most obedient, sent me to straighten her out. You have to marry a person from your circle—an honorable, high-status man chosen by the parents. They wouldn’t advise anything bad. I thought the same… until I met my new boss. And how am I supposed to convince my sister not to make a mistake, when I’m practically being pulled to make it myself?