This series depicts the realistic divorce experience of a wedding dress CEO and a designer couple who decide to divorce to end their exhausting married life.

Baek Mi Yeong is the CEO of G&White and finds herself at the center of a turbulent divorce story. Dreaming of becoming a female tailor while watching her father run a suit shop, Mi Yeong became consumed by work after losing her parents in an unexpected accident. She later married Ji Won Ho, a wedding shop designer who had long stood by her side, and together they founded G&White. Although she fought to protect the company through times of crisis, after seven years of marriage, she declared her intention to divorce Won Ho.

Ji Won Ho is Mi Yeong's husband, co-CEO of G&White, and a designer. He fell in love with Mi Yeong at first sight when they met at his first job, drawn to the protective instincts she stirred in him, and proposed after just six months of dating. Having enjoyed a largely stable marriage with Mi Yeong, Won Ho finds himself facing a crisis after an incident that occurred during their fourth year of marriage.