On their third wedding anniversary, Jiang Zhiyi and her husband, Shen Yu, plan to travel to Iceland to finally hold the wedding ceremony they never had. At the airport, he gives his first-class seat to Xu Tang, his personal secretary, prompting Jiang Zhiyi to tear up her ticket and head home. He then gives Xu Tang the scarf hand-knitted by her mother, and the two of them end up tearing it in half. From then on, her seat, clothes, wedding, and even her identity are gradually handed over to the girl she once sponsored. Everyone at the company calls Xu Tang the boss's wife, while Jiang Zhiyi is treated like a mere housekeeper. She neither argues nor makes a scene. She simply takes care of one thing: the paperwork. On the day of the wedding, she quietly leaves through a side entrance with her suitcase, placing the signed divorce agreement on the coffee table and weighing it down with her wedding ring. He waits for a divorce mediation notice. Later, she travels to Iceland alone.