Madam Qiao Xin, wife of a powerful businessman, suffers a mental breakdown. Tragically, she accidentally kills her one-year-old son. Later, her love letters with an old flame surface, leading to her confinement in a mental asylum. Miraculously, she survives and returns five years later with her daughter. As her husband plans his wedding with another woman, Qiao Xin's return disrupts the bliss and she pleads for help to save her critically ill son. But instead of compassion, she faces humiliation and degrading tasks. Suspecting foul play, her husband embarks on a secret investigation, uncovering startling truths about his fiancée...