Mom Only Loves Her Son

An Na-hee has spent her entire life being treated differently from her older brother overlooked and set aside in his favor. Even so, she still longs for her mother's love. When her brother brings home the woman he plans to marry, Na-hee's heart fills with expectation: maybe now, finally, she can become her mother's first priority. But the person who appears is someone Na-hee never anticipated. Three women a mother, a daughter, and a new daughter-in-law. What choices will each of them make, and what kind of family can they possibly become?