Su Wanqing, a Michelin three-star pastry chef, gave up her career for love. Yet AI fake photos make her wealthy husband Huo Sihan misunderstand that she betrayed him. She leaves the house with nothing but their daughter. Starting with only 321.5 yuan, she builds the dessert brand Duan Xuyu with her superb craftsmanship. After Huo Sihan uncovers the truth, he sets out to win her back. But Su Wanqing is no longer the woman waiting for his trust. Blocked by the villain Qin Muchen, they go through misunderstandings, growth and reconciliation, and finally rediscover the true meaning of love and family.
