Gu Yanchen, an insomniac architect, was attracted by the warm light of "Wanfeng Sweet Shop" and met pastry chef Su Wan over a caramel pudding. He optimized the store design for her, and she cured his insomnia with desserts, from late night encounters to day and night companionship. The two work together to face challenges in the workplace, protect their dreams, and in the smoke and sweetness, they turn their heartbeat into a warm agreement for the rest of their lives.
