Gu Wanheng, the second young lady of the Gu family, saw the book of destiny at the imperial banquet and discovered that her life had long been predetermined. She chooses to master the direction of her life and walks hand in hand with Pei Zhizhuo. From running a cargo firm to expanding trade routes, the two reap a career with their cleverness and tacit understanding, and also commit to each other in their day-to-day companionship. Facing family affection, past affection, and family choices, Gu Wanheng understands that life is never defined by the book of destiny. She and Pei Zhizhuo leave the capital side by side, start life in Jiangnan, and turn ordinary days into a fulfilling chapter of their own.