The Netori family—a legendary, prestigious lineage representing Japan. Their top-tier conglomerate, the Netori Group, wields immense influence both domestically and abroad, a name known to all. Beyond their overwhelming wealth and power, the Netori family possesses a unique ancestral code. That lesson is: "Women naturally flock to a strong man." And as proof of becoming a man strong enough to be chosen, one must be selected by a woman who already has a fiancé or lover, take her for oneself, and ultimately make her happy. This is the Netori family tradition of "Netori." However, the condition is strictly that the woman must approach first. Taking by force is not the Netori way. Through this custom, successive heads of the Netori family have been chosen by many women, building polygamous households. And now, in the modern era, a man called the greatest masterpiece in the history of the Netori family has been born. Kazuyoshi Netori. 195cm tall, perfectly trained physique, overwhelming looks, intellect, athletic ability, and pedigree. Everything is perfect. —Except for his personality, which is nothing like a Netori. He supports other people's romances, takes relationship counseling seriously, and genuinely rejoices in the happiness of others. Even if he suffers a broken heart, he prays for the other person's happiness. In short, while possessing the highest specs in family history, his aptitude for stealing women is the absolute lowest. Seeing his son like this, the father gives him a "trial." Three young ladies at Amanogaoka Academy. It is said they all have fiancés. "Be chosen by those three. Prove the tradition of the Netori family." Ordered thus, Kazuyoshi heads to the academy. The Netori family—a legendary, prestigious lineage representing Japan. Their top-tier conglomerate, the Netori Group, wields immense influence both domestically and abroad, a name known to all. Beyond their overwhelming wealth and power, the Netori family possesses a unique ancestral code. That lesson is: "Women naturally flock to a strong man." And as proof of becoming a man strong enough to be chosen, one must be selected by a woman who already has a fiancé or lover, take her for oneself, and ultimately make her happy. This is the Netori family tradition of "Netori." However, the condition is strictly that the woman must approach first. Taking by force is not the Netori way. Through this custom, successive heads of the Netori family have been chosen by many women, building polygamous households. And now, in the modern era, a man called the greatest masterpiece in the history of the Netori family has been born. Kazuyoshi Netori. 195cm tall, perfectly trained physique, overwhelming looks, intellect, athletic ability, and pedigree. Everything is perfect. —Except for his personality, which is nothing like a Netori. He supports other people's romances, takes relationship counseling seriously, and genuinely rejoices in the happiness of others. Even if he suffers a broken heart, he prays for the other person's happiness. In short, while possessing the highest specs in family history, his aptitude for stealing women is the absolute lowest. Seeing his son like this, the father gives him a "trial." Three young ladies at Amanogaoka Academy. It is said they all have fiancés. "Be chosen by those three. Prove the tradition of the Netori family." Ordered thus, Kazuyoshi heads to the academy. But his father knows the truth: that no such fiancés exist for the three of them. That they are only pretending to be engaged to ward off men. And above all—that all three have fallen deeply in love with Kazuyoshi. Therefore, the father doesn't actually want Kazuyoshi to steal anyone away. He has known from the start that his son will make a choice following his own heart.