After divorcing her husband, Meng Weiyu has long lost all interest in marriage. She only wants to find someone to father her child, whom she will raise on her own. After rescuing a man from drowning and finding him exceptionally handsome, she takes him back to her country estate and proposes a two-month arrangement, agreeing that they will part ways once the time is up. Little does she know that the man she rescued is Crown Prince Wei Linyuan, who is fleeing after an assassination attempt. Pretending to be obedient, he lies low at her estate while secretly investigating the Jiangnan illicit salt trade. As they spend their days and nights together, he gradually falls for Meng Weiyu's carefree and courageous nature. With the agreed-upon date fast approaching, Meng Weiyu prepares to walk away. But the Crown Prince, a master of deception, refuses to let her go. Casting aside his disguise, he pursues her relentlessly. Caught between political intrigue and growing romantic tension, the woman who only wanted someone to father her child finds herself firmly entangled.