My (Shen Zhiyao) marriage to the business tycoon Gu Huaijin is a carefully calculated "strong alliance". After three years of mutual respect, I submitted the divorce agreement and started the thirty-day divorce cooling-off period stipulated by law. These thirty days have become a declaration of independence for me to shed my identity as "Mrs. Gu" and regain my self-worth. They have also become a countdown for Gu Huaijin to completely lose control of her life and face the desolation in her heart. The story uses a first-person perspective to calmly record how a woman with high IQ and low emotional perception was torn and reconstructed between social discipline and self-realization; and how the man who once regarded marriage as a business merger understood "loss" for the first time in my decisive back.