Wei Chuan, who stood by Bai Wei and built her business for ten years, decides to end their engagement after learning the truth she has hidden. He plans to wrap up work handover properly and return to take charge of his family business. Over the thirty days of wedding preparations, he crosses paths with an old acquaintance — Shen Zhiyi; they work together to resolve a project crisis, and in treating each other with honesty, they find their way to true love. As the company’s capital issues come to light step by step, Bai Wei also begins to face her mistakes and take responsibility. The wedding takes place as scheduled: Wei Chuan and Shen Zhiyi build a life together, while Bai Wei lets go of her obsession and starts anew. Through it all, they finally understand: love demands respect, and promises must be kept with action.