Han Jeong Ho and Choi Yeon Hee are an elite couple with wealth, status, and a carefully cultivated reputation. But their world is shaken when their teenage son, Han In Sang, gets his girlfriend, Seo Bom, pregnant.

Coming from an ordinary background, Bom bravely chooses to stay with In Sang, enduring isolation from her own family and judgment from his powerful parents—all for the sake of her child’s future. Meanwhile, In Sang is caught between his love for Bom and the crushing weight of his family's expectations.

As the young couple faces harsh realities, their story becomes a powerful clash between love, class, and the true meaning of family.