For three years, Sophie Mitchell has played the role of the perfect, obedient wife, enduring her husband Alexander Carter's coldness and obsession with another woman. However, when Alexander takes a knife for his 'white moonlight' and ends up in the hospital, Sophie realizes it's the perfect opportunity to end her unhappy marriage. She decides to shed her obedient facade and pursue true freedom and independence. Throughout the divorce process, she demonstrates her intelligence and resilience, successfully breaking free while teaching her dismissive mother-in-law and husband a lesson. Sophie's journey of transformation is filled with drama and satisfying moments, ultimately leading her to find her own happiness.