Gu Yuncheng promised his wife, Pan Hongxing, to hire a gold-medal maternity matron, Sister An, with a monthly salary of 60,000 to care for her at home. Ever since Sister An moved in, Pan Hongxing has grown increasingly distant from him. Gu Yuncheng accidentally uncovered the true identity that Sister An deliberately concealed, learning the inner story behind his wife's coldness. He meticulously prepared their child's full-month banquet, inviting all relatives and friends to attend. As the door opened, the mask of happiness meticulously maintained by his wife was torn apart, and their secret affairs were exposed to the public. Between personal dignity and family integrity, Gu Yuncheng decisively chose divorce.